java.lang.Object
- org.hl7.fhir.r4b.model.Base
- - org.hl7.fhir.r4b.model.BaseResource
  - - org.hl7.fhir.r4b.model.Resource
    - - org.hl7.fhir.r4b.model.DomainResource
      - org.hl7.fhir.r4b.model.MedicationRequest

All Implemented Interfaces:

ca.uhn.fhir.model.api.IElement, Serializable, org.hl7.fhir.instance.model.api.IAnyResource, org.hl7.fhir.instance.model.api.IBase, org.hl7.fhir.instance.model.api.IBaseHasExtensions, org.hl7.fhir.instance.model.api.IBaseHasModifierExtensions, org.hl7.fhir.instance.model.api.IBaseResource, org.hl7.fhir.instance.model.api.IDomainResource
```
public class MedicationRequest
extends DomainResource
```
An order or request for both supply of the medication and the instructions for administration of the medication to a patient. The resource is called "MedicationRequest" rather than "MedicationPrescription" or "MedicationOrder" to generalize the use across inpatient and outpatient settings, including care plans, etc., and to harmonize with workflow patterns.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`MedicationRequest.MedicationRequestDispenseRequestComponent`
`static class`	`MedicationRequest.MedicationRequestDispenseRequestInitialFillComponent`
`static class`	`MedicationRequest.MedicationRequestIntent`
`static class`	`MedicationRequest.MedicationRequestIntentEnumFactory`
`static class`	`MedicationRequest.MedicationrequestStatus`
`static class`	`MedicationRequest.MedicationrequestStatusEnumFactory`
`static class`	`MedicationRequest.MedicationRequestSubstitutionComponent`

Field Summary

Fields
Modifier and Type	Field	Description
`protected DateTimeType`	`authoredOn`	The date (and perhaps time) when the prescription was initially written or authored on.
`static ca.uhn.fhir.rest.gclient.DateClientParam`	`AUTHOREDON`	Fluent Client search parameter constant for authoredon
`protected List<Reference>`	`basedOn`	A plan or request that is fulfilled in whole or in part by this medication request.
`protected List<CodeableConcept>`	`category`	Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`CATEGORY`	Fluent Client search parameter constant for category
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`CODE`	Fluent Client search parameter constant for code
`protected CodeableConcept`	`courseOfTherapyType`	The description of the overall patte3rn of the administration of the medication to the patient.
`static ca.uhn.fhir.rest.gclient.DateClientParam`	`DATE`	Fluent Client search parameter constant for date
`protected List<Reference>`	`detectedIssue`	Indicates an actual or potential clinical issue with or between one or more active or proposed clinical actions for a patient; e.g.
`protected MedicationRequest.MedicationRequestDispenseRequestComponent`	`dispenseRequest`	Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order).
`protected BooleanType`	`doNotPerform`	If true indicates that the provider is asking for the medication request not to occur.
`protected List<Dosage>`	`dosageInstruction`	Indicates how the medication is to be used by the patient.
`protected Reference`	`encounter`	The Encounter during which this [x] was created or to which the creation of this record is tightly associated.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`ENCOUNTER`	Fluent Client search parameter constant for encounter
`protected List<Reference>`	`eventHistory`	Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.
`protected Identifier`	`groupIdentifier`	A shared identifier common to all requests that were authorized more or less simultaneously by a single author, representing the identifier of the requisition or prescription.
`protected List<Identifier>`	`identifier`	Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`IDENTIFIER`	Fluent Client search parameter constant for identifier
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_ENCOUNTER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_INTENDED_DISPENSER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_INTENDED_PERFORMER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_MEDICATION`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_PATIENT`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_REQUESTER`	Constant for fluent queries to be used to add include statements.
`static ca.uhn.fhir.model.api.Include`	`INCLUDE_SUBJECT`	Constant for fluent queries to be used to add include statements.
`protected List<CanonicalType>`	`instantiatesCanonical`	The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.
`protected List<UriType>`	`instantiatesUri`	The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.
`protected List<Reference>`	`insurance`	Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be required for delivering the requested service.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`INTENDED_DISPENSER`	Fluent Client search parameter constant for intended-dispenser
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`INTENDED_PERFORMER`	Fluent Client search parameter constant for intended-performer
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`INTENDED_PERFORMERTYPE`	Fluent Client search parameter constant for intended-performertype
`protected Enumeration<MedicationRequest.MedicationRequestIntent>`	`intent`	Whether the request is a proposal, plan, or an original order.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`INTENT`	Fluent Client search parameter constant for intent
`protected DataType`	`medication`	Identifies the medication being requested.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`MEDICATION`	Fluent Client search parameter constant for medication
`protected List<Annotation>`	`note`	Extra information about the prescription that could not be conveyed by the other attributes.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`PATIENT`	Fluent Client search parameter constant for patient
`protected Reference`	`performer`	The specified desired performer of the medication treatment (e.g.
`protected CodeableConcept`	`performerType`	Indicates the type of performer of the administration of the medication.
`protected Enumeration<Enumerations.RequestPriority>`	`priority`	Indicates how quickly the Medication Request should be addressed with respect to other requests.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`PRIORITY`	Fluent Client search parameter constant for priority
`protected Reference`	`priorPrescription`	A link to a resource representing an earlier order related order or prescription.
`protected List<CodeableConcept>`	`reasonCode`	The reason or the indication for ordering or not ordering the medication.
`protected List<Reference>`	`reasonReference`	Condition or observation that supports why the medication was ordered.
`protected Reference`	`recorder`	The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.
`protected DataType`	`reported`	Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record.
`protected Reference`	`requester`	The individual, organization, or device that initiated the request and has responsibility for its activation.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`REQUESTER`	Fluent Client search parameter constant for requester
`static String`	`SP_AUTHOREDON`	Search parameter: authoredon
`static String`	`SP_CATEGORY`	Search parameter: category
`static String`	`SP_CODE`	Search parameter: code
`static String`	`SP_DATE`	Search parameter: date
`static String`	`SP_ENCOUNTER`	Search parameter: encounter
`static String`	`SP_IDENTIFIER`	Search parameter: identifier
`static String`	`SP_INTENDED_DISPENSER`	Search parameter: intended-dispenser
`static String`	`SP_INTENDED_PERFORMER`	Search parameter: intended-performer
`static String`	`SP_INTENDED_PERFORMERTYPE`	Search parameter: intended-performertype
`static String`	`SP_INTENT`	Search parameter: intent
`static String`	`SP_MEDICATION`	Search parameter: medication
`static String`	`SP_PATIENT`	Search parameter: patient
`static String`	`SP_PRIORITY`	Search parameter: priority
`static String`	`SP_REQUESTER`	Search parameter: requester
`static String`	`SP_STATUS`	Search parameter: status
`static String`	`SP_SUBJECT`	Search parameter: subject
`protected Enumeration<MedicationRequest.MedicationrequestStatus>`	`status`	A code specifying the current state of the order.
`static ca.uhn.fhir.rest.gclient.TokenClientParam`	`STATUS`	Fluent Client search parameter constant for status
`protected CodeableConcept`	`statusReason`	Captures the reason for the current state of the MedicationRequest.
`protected Reference`	`subject`	A link to a resource representing the person or set of individuals to whom the medication will be given.
`static ca.uhn.fhir.rest.gclient.ReferenceClientParam`	`SUBJECT`	Fluent Client search parameter constant for subject
`protected MedicationRequest.MedicationRequestSubstitutionComponent`	`substitution`	Indicates whether or not substitution can or should be part of the dispense.
`protected List<Reference>`	`supportingInformation`	Include additional information (for example, patient height and weight) that supports the ordering of the medication.

Fields inherited from class org.hl7.fhir.r4b.model.DomainResource
contained, extension, modifierExtension, SP_TEXT, text, TEXT

Fields inherited from class org.hl7.fhir.r4b.model.Resource
id, implicitRules, language, meta

Fields inherited from interface org.hl7.fhir.instance.model.api.IAnyResource
RES_ID, SP_RES_ID, SP_RES_LANGUAGE

Fields inherited from interface org.hl7.fhir.instance.model.api.IBaseResource
INCLUDE_ALL, WILDCARD_ALL_SET

Constructor Summary

Constructors
Constructor	Description
`MedicationRequest()`	Constructor
`MedicationRequest(MedicationRequest.MedicationrequestStatus status, MedicationRequest.MedicationRequestIntent intent, DataType medication, Reference subject)`	Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Reference`	`addBasedOn()`
`MedicationRequest`	`addBasedOn(Reference t)`
`CodeableConcept`	`addCategory()`
`MedicationRequest`	`addCategory(CodeableConcept t)`
`Base`	`addChild(String name)`
`Reference`	`addDetectedIssue()`
`MedicationRequest`	`addDetectedIssue(Reference t)`
`Dosage`	`addDosageInstruction()`
`MedicationRequest`	`addDosageInstruction(Dosage t)`
`Reference`	`addEventHistory()`
`MedicationRequest`	`addEventHistory(Reference t)`
`Identifier`	`addIdentifier()`
`MedicationRequest`	`addIdentifier(Identifier t)`
`MedicationRequest`	`addInstantiatesCanonical(String value)`
`CanonicalType`	`addInstantiatesCanonicalElement()`
`MedicationRequest`	`addInstantiatesUri(String value)`
`UriType`	`addInstantiatesUriElement()`
`Reference`	`addInsurance()`
`MedicationRequest`	`addInsurance(Reference t)`
`Annotation`	`addNote()`
`MedicationRequest`	`addNote(Annotation t)`
`CodeableConcept`	`addReasonCode()`
`MedicationRequest`	`addReasonCode(CodeableConcept t)`
`Reference`	`addReasonReference()`
`MedicationRequest`	`addReasonReference(Reference t)`
`Reference`	`addSupportingInformation()`
`MedicationRequest`	`addSupportingInformation(Reference t)`
`MedicationRequest`	`copy()`
`void`	`copyValues(MedicationRequest dst)`
`boolean`	`equalsDeep(Base other_)`
`boolean`	`equalsShallow(Base other_)`
`String`	`fhirType()`
`Date`	`getAuthoredOn()`
`DateTimeType`	`getAuthoredOnElement()`
`List<Reference>`	`getBasedOn()`
`Reference`	`getBasedOnFirstRep()`
`List<CodeableConcept>`	`getCategory()`
`CodeableConcept`	`getCategoryFirstRep()`
`CodeableConcept`	`getCourseOfTherapyType()`
`List<Reference>`	`getDetectedIssue()`
`Reference`	`getDetectedIssueFirstRep()`
`MedicationRequest.MedicationRequestDispenseRequestComponent`	`getDispenseRequest()`
`boolean`	`getDoNotPerform()`
`BooleanType`	`getDoNotPerformElement()`
`List<Dosage>`	`getDosageInstruction()`
`Dosage`	`getDosageInstructionFirstRep()`
`Reference`	`getEncounter()`
`List<Reference>`	`getEventHistory()`
`Reference`	`getEventHistoryFirstRep()`
`Identifier`	`getGroupIdentifier()`
`List<Identifier>`	`getIdentifier()`
`Identifier`	`getIdentifierFirstRep()`
`List<CanonicalType>`	`getInstantiatesCanonical()`
`List<UriType>`	`getInstantiatesUri()`
`List<Reference>`	`getInsurance()`
`Reference`	`getInsuranceFirstRep()`
`MedicationRequest.MedicationRequestIntent`	`getIntent()`
`Enumeration<MedicationRequest.MedicationRequestIntent>`	`getIntentElement()`
`DataType`	`getMedication()`
`CodeableConcept`	`getMedicationCodeableConcept()`
`Reference`	`getMedicationReference()`
`Property`	`getNamedProperty(int _hash, String _name, boolean _checkValid)`
`List<Annotation>`	`getNote()`
`Annotation`	`getNoteFirstRep()`
`Reference`	`getPerformer()`
`CodeableConcept`	`getPerformerType()`
`Enumerations.RequestPriority`	`getPriority()`
`Enumeration<Enumerations.RequestPriority>`	`getPriorityElement()`
`Reference`	`getPriorPrescription()`
`Base[]`	`getProperty(int hash, String name, boolean checkValid)`
`List<CodeableConcept>`	`getReasonCode()`
`CodeableConcept`	`getReasonCodeFirstRep()`
`List<Reference>`	`getReasonReference()`
`Reference`	`getReasonReferenceFirstRep()`
`Reference`	`getRecorder()`
`DataType`	`getReported()`
`BooleanType`	`getReportedBooleanType()`
`Reference`	`getReportedReference()`
`Reference`	`getRequester()`
`ResourceType`	`getResourceType()`
`MedicationRequest.MedicationrequestStatus`	`getStatus()`
`Enumeration<MedicationRequest.MedicationrequestStatus>`	`getStatusElement()`
`CodeableConcept`	`getStatusReason()`
`Reference`	`getSubject()`
`MedicationRequest.MedicationRequestSubstitutionComponent`	`getSubstitution()`
`List<Reference>`	`getSupportingInformation()`
`Reference`	`getSupportingInformationFirstRep()`
`String[]`	`getTypesForProperty(int hash, String name)`
`boolean`	`hasAuthoredOn()`
`boolean`	`hasAuthoredOnElement()`
`boolean`	`hasBasedOn()`
`boolean`	`hasCategory()`
`boolean`	`hasCourseOfTherapyType()`
`boolean`	`hasDetectedIssue()`
`boolean`	`hasDispenseRequest()`
`boolean`	`hasDoNotPerform()`
`boolean`	`hasDoNotPerformElement()`
`boolean`	`hasDosageInstruction()`
`boolean`	`hasEncounter()`
`boolean`	`hasEventHistory()`
`boolean`	`hasGroupIdentifier()`
`boolean`	`hasIdentifier()`
`boolean`	`hasInstantiatesCanonical()`
`boolean`	`hasInstantiatesCanonical(String value)`
`boolean`	`hasInstantiatesUri()`
`boolean`	`hasInstantiatesUri(String value)`
`boolean`	`hasInsurance()`
`boolean`	`hasIntent()`
`boolean`	`hasIntentElement()`
`boolean`	`hasMedication()`
`boolean`	`hasMedicationCodeableConcept()`
`boolean`	`hasMedicationReference()`
`boolean`	`hasNote()`
`boolean`	`hasPerformer()`
`boolean`	`hasPerformerType()`
`boolean`	`hasPriority()`
`boolean`	`hasPriorityElement()`
`boolean`	`hasPriorPrescription()`
`boolean`	`hasReasonCode()`
`boolean`	`hasReasonReference()`
`boolean`	`hasRecorder()`
`boolean`	`hasReported()`
`boolean`	`hasReportedBooleanType()`
`boolean`	`hasReportedReference()`
`boolean`	`hasRequester()`
`boolean`	`hasStatus()`
`boolean`	`hasStatusElement()`
`boolean`	`hasStatusReason()`
`boolean`	`hasSubject()`
`boolean`	`hasSubstitution()`
`boolean`	`hasSupportingInformation()`
`boolean`	`isEmpty()`
`protected void`	`listChildren(List<Property> children)`
`Base`	`makeProperty(int hash, String name)`
`MedicationRequest`	`setAuthoredOn(Date value)`
`MedicationRequest`	`setAuthoredOnElement(DateTimeType value)`
`MedicationRequest`	`setBasedOn(List<Reference> theBasedOn)`
`MedicationRequest`	`setCategory(List<CodeableConcept> theCategory)`
`MedicationRequest`	`setCourseOfTherapyType(CodeableConcept value)`
`MedicationRequest`	`setDetectedIssue(List<Reference> theDetectedIssue)`
`MedicationRequest`	`setDispenseRequest(MedicationRequest.MedicationRequestDispenseRequestComponent value)`
`MedicationRequest`	`setDoNotPerform(boolean value)`
`MedicationRequest`	`setDoNotPerformElement(BooleanType value)`
`MedicationRequest`	`setDosageInstruction(List<Dosage> theDosageInstruction)`
`MedicationRequest`	`setEncounter(Reference value)`
`MedicationRequest`	`setEventHistory(List<Reference> theEventHistory)`
`MedicationRequest`	`setGroupIdentifier(Identifier value)`
`MedicationRequest`	`setIdentifier(List<Identifier> theIdentifier)`
`MedicationRequest`	`setInstantiatesCanonical(List<CanonicalType> theInstantiatesCanonical)`
`MedicationRequest`	`setInstantiatesUri(List<UriType> theInstantiatesUri)`
`MedicationRequest`	`setInsurance(List<Reference> theInsurance)`
`MedicationRequest`	`setIntent(MedicationRequest.MedicationRequestIntent value)`
`MedicationRequest`	`setIntentElement(Enumeration<MedicationRequest.MedicationRequestIntent> value)`
`MedicationRequest`	`setMedication(DataType value)`
`MedicationRequest`	`setNote(List<Annotation> theNote)`
`MedicationRequest`	`setPerformer(Reference value)`
`MedicationRequest`	`setPerformerType(CodeableConcept value)`
`MedicationRequest`	`setPriority(Enumerations.RequestPriority value)`
`MedicationRequest`	`setPriorityElement(Enumeration<Enumerations.RequestPriority> value)`
`MedicationRequest`	`setPriorPrescription(Reference value)`
`Base`	`setProperty(int hash, String name, Base value)`
`Base`	`setProperty(String name, Base value)`
`MedicationRequest`	`setReasonCode(List<CodeableConcept> theReasonCode)`
`MedicationRequest`	`setReasonReference(List<Reference> theReasonReference)`
`MedicationRequest`	`setRecorder(Reference value)`
`MedicationRequest`	`setReported(DataType value)`
`MedicationRequest`	`setRequester(Reference value)`
`MedicationRequest`	`setStatus(MedicationRequest.MedicationrequestStatus value)`
`MedicationRequest`	`setStatusElement(Enumeration<MedicationRequest.MedicationrequestStatus> value)`
`MedicationRequest`	`setStatusReason(CodeableConcept value)`
`MedicationRequest`	`setSubject(Reference value)`
`MedicationRequest`	`setSubstitution(MedicationRequest.MedicationRequestSubstitutionComponent value)`
`MedicationRequest`	`setSupportingInformation(List<Reference> theSupportingInformation)`
`protected MedicationRequest`	`typedCopy()`

Methods inherited from class org.hl7.fhir.r4b.model.DomainResource
addContained, addExtension, addExtension, addExtension, addModifierExtension, addModifierExtension, checkNoModifiers, copyValues, getContained, getContained, getExtension, getExtensionByUrl, getExtensionsByUrl, getModifierExtension, getModifierExtensionsByUrl, getText, hasContained, hasExtension, hasExtension, hasModifierExtension, hasText, setContained, setExtension, setModifierExtension, setText

Methods inherited from class org.hl7.fhir.r4b.model.Resource
copyValues, getId, getIdBase, getIdElement, getImplicitRules, getImplicitRulesElement, getLanguage, getLanguage, getLanguageElement, getMeta, hasId, hasIdElement, hasImplicitRules, hasImplicitRulesElement, hasLanguage, hasLanguageElement, hasMeta, setId, setIdBase, setIdElement, setImplicitRules, setImplicitRulesElement, setLanguage, setLanguageElement, setMeta

Methods inherited from class org.hl7.fhir.r4b.model.BaseResource
getStructureFhirVersionEnum, isResource, setId

Methods inherited from class org.hl7.fhir.r4b.model.Base
children, clearUserData, compareDeep, compareDeep, compareDeep, compareDeep, compareValues, compareValues, copyUserData, copyValues, dateTimeValue, equals, getChildByName, getFormatCommentsPost, getFormatCommentsPre, getNamedProperty, getUserData, getUserInt, getUserString, getXhtml, hasFormatComment, hasPrimitiveValue, hasType, hasUserData, isBooleanPrimitive, isDateTime, isMetadataBased, isPrimitive, listChildrenByName, listChildrenByName, primitiveValue, setUserData, setUserDataINN

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.hl7.fhir.instance.model.api.IAnyResource
getId, getIdElement, getLanguageElement, getUserData, setId, setUserData

Methods inherited from interface org.hl7.fhir.instance.model.api.IBase
getFormatCommentsPost, getFormatCommentsPre, hasFormatComment

Methods inherited from interface org.hl7.fhir.instance.model.api.IBaseResource
getMeta, getStructureFhirVersionEnum, setId

- Field Detail
  - identifier
```
protected List<Identifier> identifier
```
    Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.
  - status
```
protected Enumeration<MedicationRequest.MedicationrequestStatus> status
```
    A code specifying the current state of the order. Generally, this will be active or completed state.
  - statusReason
```
protected CodeableConcept statusReason
```
    Captures the reason for the current state of the MedicationRequest.
  - intent
```
protected Enumeration<MedicationRequest.MedicationRequestIntent> intent
```
    Whether the request is a proposal, plan, or an original order.
  - category
```
protected List<CodeableConcept> category
```
    Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).
  - priority
```
protected Enumeration<Enumerations.RequestPriority> priority
```
    Indicates how quickly the Medication Request should be addressed with respect to other requests.
  - doNotPerform
```
protected BooleanType doNotPerform
```
    If true indicates that the provider is asking for the medication request not to occur.
  - reported
```
protected DataType reported
```
    Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.
  - medication
```
protected DataType medication
```
    Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.
  - subject
```
protected Reference subject
```
    A link to a resource representing the person or set of individuals to whom the medication will be given.
  - encounter
```
protected Reference encounter
```
    The Encounter during which this [x] was created or to which the creation of this record is tightly associated.
  - supportingInformation
```
protected List<Reference> supportingInformation
```
    Include additional information (for example, patient height and weight) that supports the ordering of the medication.
  - authoredOn
```
protected DateTimeType authoredOn
```
    The date (and perhaps time) when the prescription was initially written or authored on.
  - requester
```
protected Reference requester
```
    The individual, organization, or device that initiated the request and has responsibility for its activation.
  - performer
```
protected Reference performer
```
    The specified desired performer of the medication treatment (e.g. the performer of the medication administration).
  - performerType
```
protected CodeableConcept performerType
```
    Indicates the type of performer of the administration of the medication.
  - recorder
```
protected Reference recorder
```
    The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.
  - reasonCode
```
protected List<CodeableConcept> reasonCode
```
    The reason or the indication for ordering or not ordering the medication.
  - reasonReference
```
protected List<Reference> reasonReference
```
    Condition or observation that supports why the medication was ordered.
  - instantiatesCanonical
```
protected List<CanonicalType> instantiatesCanonical
```
    The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.
  - instantiatesUri
```
protected List<UriType> instantiatesUri
```
    The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.
  - basedOn
```
protected List<Reference> basedOn
```
    A plan or request that is fulfilled in whole or in part by this medication request.
  - groupIdentifier
```
protected Identifier groupIdentifier
```
    A shared identifier common to all requests that were authorized more or less simultaneously by a single author, representing the identifier of the requisition or prescription.
  - courseOfTherapyType
```
protected CodeableConcept courseOfTherapyType
```
    The description of the overall patte3rn of the administration of the medication to the patient.
  - insurance
```
protected List<Reference> insurance
```
    Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be required for delivering the requested service.
  - note
```
protected List<Annotation> note
```
    Extra information about the prescription that could not be conveyed by the other attributes.
  - dosageInstruction
```
protected List<Dosage> dosageInstruction
```
    Indicates how the medication is to be used by the patient.
  - dispenseRequest
```
protected MedicationRequest.MedicationRequestDispenseRequestComponent dispenseRequest
```
    Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order). Note that this information is not always sent with the order. There may be in some settings (e.g. hospitals) institutional or system support for completing the dispense details in the pharmacy department.
  - substitution
```
protected MedicationRequest.MedicationRequestSubstitutionComponent substitution
```
    Indicates whether or not substitution can or should be part of the dispense. In some cases, substitution must happen, in other cases substitution must not happen. This block explains the prescriber's intent. If nothing is specified substitution may be done.
  - priorPrescription
```
protected Reference priorPrescription
```
    A link to a resource representing an earlier order related order or prescription.
  - detectedIssue
```
protected List<Reference> detectedIssue
```
    Indicates an actual or potential clinical issue with or between one or more active or proposed clinical actions for a patient; e.g. Drug-drug interaction, duplicate therapy, dosage alert etc.
  - eventHistory
```
protected List<Reference> eventHistory
```
    Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.
  - SP_AUTHOREDON
```
public static final String SP_AUTHOREDON
```
    Search parameter: authoredon
    Description: Return prescriptions written on this date
    Type: date
    Path: MedicationRequest.authoredOn
    
    See Also:
    
    Constant Field Values
  - AUTHOREDON
```
public static final ca.uhn.fhir.rest.gclient.DateClientParam AUTHOREDON
```
    Fluent Client search parameter constant for authoredon
    Description: Return prescriptions written on this date
    Type: date
    Path: MedicationRequest.authoredOn
  - SP_CATEGORY
```
public static final String SP_CATEGORY
```
    Search parameter: category
    Description: Returns prescriptions with different categories
    Type: token
    Path: MedicationRequest.category
    
    See Also:
    
    Constant Field Values
  - CATEGORY
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam CATEGORY
```
    Fluent Client search parameter constant for category
    Description: Returns prescriptions with different categories
    Type: token
    Path: MedicationRequest.category
  - SP_INTENDED_DISPENSER
```
public static final String SP_INTENDED_DISPENSER
```
    Search parameter: intended-dispenser
    Description: Returns prescriptions intended to be dispensed by this Organization
    Type: reference
    Path: MedicationRequest.dispenseRequest.performer
    
    See Also:
    
    Constant Field Values
  - INTENDED_DISPENSER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam INTENDED_DISPENSER
```
    Fluent Client search parameter constant for intended-dispenser
    Description: Returns prescriptions intended to be dispensed by this Organization
    Type: reference
    Path: MedicationRequest.dispenseRequest.performer
  - INCLUDE_INTENDED_DISPENSER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_INTENDED_DISPENSER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:intended-dispenser".
  - SP_INTENDED_PERFORMER
```
public static final String SP_INTENDED_PERFORMER
```
    Search parameter: intended-performer
    Description: Returns the intended performer of the administration of the medication request
    Type: reference
    Path: MedicationRequest.performer
    
    See Also:
    
    Constant Field Values
  - INTENDED_PERFORMER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam INTENDED_PERFORMER
```
    Fluent Client search parameter constant for intended-performer
    Description: Returns the intended performer of the administration of the medication request
    Type: reference
    Path: MedicationRequest.performer
  - INCLUDE_INTENDED_PERFORMER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_INTENDED_PERFORMER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:intended-performer".
  - SP_INTENDED_PERFORMERTYPE
```
public static final String SP_INTENDED_PERFORMERTYPE
```
    Search parameter: intended-performertype
    Description: Returns requests for a specific type of performer
    Type: token
    Path: MedicationRequest.performerType
    
    See Also:
    
    Constant Field Values
  - INTENDED_PERFORMERTYPE
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam INTENDED_PERFORMERTYPE
```
    Fluent Client search parameter constant for intended-performertype
    Description: Returns requests for a specific type of performer
    Type: token
    Path: MedicationRequest.performerType
  - SP_INTENT
```
public static final String SP_INTENT
```
    Search parameter: intent
    Description: Returns prescriptions with different intents
    Type: token
    Path: MedicationRequest.intent
    
    See Also:
    
    Constant Field Values
  - INTENT
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam INTENT
```
    Fluent Client search parameter constant for intent
    Description: Returns prescriptions with different intents
    Type: token
    Path: MedicationRequest.intent
  - SP_PRIORITY
```
public static final String SP_PRIORITY
```
    Search parameter: priority
    Description: Returns prescriptions with different priorities
    Type: token
    Path: MedicationRequest.priority
    
    See Also:
    
    Constant Field Values
  - PRIORITY
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam PRIORITY
```
    Fluent Client search parameter constant for priority
    Description: Returns prescriptions with different priorities
    Type: token
    Path: MedicationRequest.priority
  - SP_REQUESTER
```
public static final String SP_REQUESTER
```
    Search parameter: requester
    Description: Returns prescriptions prescribed by this prescriber
    Type: reference
    Path: MedicationRequest.requester
    
    See Also:
    
    Constant Field Values
  - REQUESTER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam REQUESTER
```
    Fluent Client search parameter constant for requester
    Description: Returns prescriptions prescribed by this prescriber
    Type: reference
    Path: MedicationRequest.requester
  - INCLUDE_REQUESTER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_REQUESTER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:requester".
  - SP_SUBJECT
```
public static final String SP_SUBJECT
```
    Search parameter: subject
    Description: The identity of a patient to list orders for
    Type: reference
    Path: MedicationRequest.subject
    
    See Also:
    
    Constant Field Values
  - SUBJECT
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam SUBJECT
```
    Fluent Client search parameter constant for subject
    Description: The identity of a patient to list orders for
    Type: reference
    Path: MedicationRequest.subject
  - INCLUDE_SUBJECT
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_SUBJECT
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:subject".
  - SP_CODE
```
public static final String SP_CODE
```
    Search parameter: code
    Description: Multiple Resources: [AllergyIntolerance](allergyintolerance.html): Code that identifies the allergy or intolerance [Condition](condition.html): Code for the condition [DeviceRequest](devicerequest.html): Code for what is being requested/ordered [DiagnosticReport](diagnosticreport.html): The code for the report, as opposed to codes for the atomic results, which are the names on the observation resource referred to from the result [FamilyMemberHistory](familymemberhistory.html): A search by a condition code [List](list.html): What the purpose of this list is [Medication](medication.html): Returns medications for a specific code [MedicationAdministration](medicationadministration.html): Return administrations of this medication code [MedicationDispense](medicationdispense.html): Returns dispenses of this medicine code [MedicationRequest](medicationrequest.html): Return prescriptions of this medication code [MedicationStatement](medicationstatement.html): Return statements of this medication code [Observation](observation.html): The code of the observation type [Procedure](procedure.html): A code to identify a procedure [ServiceRequest](servicerequest.html): What is being requested/ordered
    Type: token
    Path: AllergyIntolerance.code | AllergyIntolerance.reaction.substance | Condition.code | (DeviceRequest.code as CodeableConcept) | DiagnosticReport.code | FamilyMemberHistory.condition.code | List.code | Medication.code | (MedicationAdministration.medication as CodeableConcept) | (MedicationDispense.medication as CodeableConcept) | (MedicationRequest.medication as CodeableConcept) | (MedicationStatement.medication as CodeableConcept) | Observation.code | Procedure.code | ServiceRequest.code
    
    See Also:
    
    Constant Field Values
  - CODE
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam CODE
```
    Fluent Client search parameter constant for code
    Description: Multiple Resources: [AllergyIntolerance](allergyintolerance.html): Code that identifies the allergy or intolerance [Condition](condition.html): Code for the condition [DeviceRequest](devicerequest.html): Code for what is being requested/ordered [DiagnosticReport](diagnosticreport.html): The code for the report, as opposed to codes for the atomic results, which are the names on the observation resource referred to from the result [FamilyMemberHistory](familymemberhistory.html): A search by a condition code [List](list.html): What the purpose of this list is [Medication](medication.html): Returns medications for a specific code [MedicationAdministration](medicationadministration.html): Return administrations of this medication code [MedicationDispense](medicationdispense.html): Returns dispenses of this medicine code [MedicationRequest](medicationrequest.html): Return prescriptions of this medication code [MedicationStatement](medicationstatement.html): Return statements of this medication code [Observation](observation.html): The code of the observation type [Procedure](procedure.html): A code to identify a procedure [ServiceRequest](servicerequest.html): What is being requested/ordered
    Type: token
    Path: AllergyIntolerance.code | AllergyIntolerance.reaction.substance | Condition.code | (DeviceRequest.code as CodeableConcept) | DiagnosticReport.code | FamilyMemberHistory.condition.code | List.code | Medication.code | (MedicationAdministration.medication as CodeableConcept) | (MedicationDispense.medication as CodeableConcept) | (MedicationRequest.medication as CodeableConcept) | (MedicationStatement.medication as CodeableConcept) | Observation.code | Procedure.code | ServiceRequest.code
  - SP_IDENTIFIER
```
public static final String SP_IDENTIFIER
```
    Search parameter: identifier
    Description: Multiple Resources: [AllergyIntolerance](allergyintolerance.html): External ids for this item [CarePlan](careplan.html): External Ids for this plan [CareTeam](careteam.html): External Ids for this team [Composition](composition.html): Version-independent identifier for the Composition [Condition](condition.html): A unique identifier of the condition record [Consent](consent.html): Identifier for this record (external references) [DetectedIssue](detectedissue.html): Unique id for the detected issue [DeviceRequest](devicerequest.html): Business identifier for request/order [DiagnosticReport](diagnosticreport.html): An identifier for the report [DocumentManifest](documentmanifest.html): Unique Identifier for the set of documents [DocumentReference](documentreference.html): Master Version Specific Identifier [Encounter](encounter.html): Identifier(s) by which this encounter is known [EpisodeOfCare](episodeofcare.html): Business Identifier(s) relevant for this EpisodeOfCare [FamilyMemberHistory](familymemberhistory.html): A search by a record identifier [Goal](goal.html): External Ids for this goal [ImagingStudy](imagingstudy.html): Identifiers for the Study, such as DICOM Study Instance UID and Accession number [Immunization](immunization.html): Business identifier [List](list.html): Business identifier [MedicationAdministration](medicationadministration.html): Return administrations with this external identifier [MedicationDispense](medicationdispense.html): Returns dispenses with this external identifier [MedicationRequest](medicationrequest.html): Return prescriptions with this external identifier [MedicationStatement](medicationstatement.html): Return statements with this external identifier [NutritionOrder](nutritionorder.html): Return nutrition orders with this external identifier [Observation](observation.html): The unique id for a particular observation [Procedure](procedure.html): A unique identifier for a procedure [RiskAssessment](riskassessment.html): Unique identifier for the assessment [ServiceRequest](servicerequest.html): Identifiers assigned to this order [SupplyDelivery](supplydelivery.html): External identifier [SupplyRequest](supplyrequest.html): Business Identifier for SupplyRequest [VisionPrescription](visionprescription.html): Return prescriptions with this external identifier
    Type: token
    Path: AllergyIntolerance.identifier | CarePlan.identifier | CareTeam.identifier | Composition.identifier | Condition.identifier | Consent.identifier | DetectedIssue.identifier | DeviceRequest.identifier | DiagnosticReport.identifier | DocumentManifest.masterIdentifier | DocumentManifest.identifier | DocumentReference.masterIdentifier | DocumentReference.identifier | Encounter.identifier | EpisodeOfCare.identifier | FamilyMemberHistory.identifier | Goal.identifier | ImagingStudy.identifier | Immunization.identifier | List.identifier | MedicationAdministration.identifier | MedicationDispense.identifier | MedicationRequest.identifier | MedicationStatement.identifier | NutritionOrder.identifier | Observation.identifier | Procedure.identifier | RiskAssessment.identifier | ServiceRequest.identifier | SupplyDelivery.identifier | SupplyRequest.identifier | VisionPrescription.identifier
    
    See Also:
    
    Constant Field Values
  - IDENTIFIER
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam IDENTIFIER
```
    Fluent Client search parameter constant for identifier
    Description: Multiple Resources: [AllergyIntolerance](allergyintolerance.html): External ids for this item [CarePlan](careplan.html): External Ids for this plan [CareTeam](careteam.html): External Ids for this team [Composition](composition.html): Version-independent identifier for the Composition [Condition](condition.html): A unique identifier of the condition record [Consent](consent.html): Identifier for this record (external references) [DetectedIssue](detectedissue.html): Unique id for the detected issue [DeviceRequest](devicerequest.html): Business identifier for request/order [DiagnosticReport](diagnosticreport.html): An identifier for the report [DocumentManifest](documentmanifest.html): Unique Identifier for the set of documents [DocumentReference](documentreference.html): Master Version Specific Identifier [Encounter](encounter.html): Identifier(s) by which this encounter is known [EpisodeOfCare](episodeofcare.html): Business Identifier(s) relevant for this EpisodeOfCare [FamilyMemberHistory](familymemberhistory.html): A search by a record identifier [Goal](goal.html): External Ids for this goal [ImagingStudy](imagingstudy.html): Identifiers for the Study, such as DICOM Study Instance UID and Accession number [Immunization](immunization.html): Business identifier [List](list.html): Business identifier [MedicationAdministration](medicationadministration.html): Return administrations with this external identifier [MedicationDispense](medicationdispense.html): Returns dispenses with this external identifier [MedicationRequest](medicationrequest.html): Return prescriptions with this external identifier [MedicationStatement](medicationstatement.html): Return statements with this external identifier [NutritionOrder](nutritionorder.html): Return nutrition orders with this external identifier [Observation](observation.html): The unique id for a particular observation [Procedure](procedure.html): A unique identifier for a procedure [RiskAssessment](riskassessment.html): Unique identifier for the assessment [ServiceRequest](servicerequest.html): Identifiers assigned to this order [SupplyDelivery](supplydelivery.html): External identifier [SupplyRequest](supplyrequest.html): Business Identifier for SupplyRequest [VisionPrescription](visionprescription.html): Return prescriptions with this external identifier
    Type: token
    Path: AllergyIntolerance.identifier | CarePlan.identifier | CareTeam.identifier | Composition.identifier | Condition.identifier | Consent.identifier | DetectedIssue.identifier | DeviceRequest.identifier | DiagnosticReport.identifier | DocumentManifest.masterIdentifier | DocumentManifest.identifier | DocumentReference.masterIdentifier | DocumentReference.identifier | Encounter.identifier | EpisodeOfCare.identifier | FamilyMemberHistory.identifier | Goal.identifier | ImagingStudy.identifier | Immunization.identifier | List.identifier | MedicationAdministration.identifier | MedicationDispense.identifier | MedicationRequest.identifier | MedicationStatement.identifier | NutritionOrder.identifier | Observation.identifier | Procedure.identifier | RiskAssessment.identifier | ServiceRequest.identifier | SupplyDelivery.identifier | SupplyRequest.identifier | VisionPrescription.identifier
  - SP_PATIENT
```
public static final String SP_PATIENT
```
    Search parameter: patient
    Description: Multiple Resources: [AllergyIntolerance](allergyintolerance.html): Who the sensitivity is for [CarePlan](careplan.html): Who the care plan is for [CareTeam](careteam.html): Who care team is for [ClinicalImpression](clinicalimpression.html): Patient or group assessed [Composition](composition.html): Who and/or what the composition is about [Condition](condition.html): Who has the condition? [Consent](consent.html): Who the consent applies to [DetectedIssue](detectedissue.html): Associated patient [DeviceRequest](devicerequest.html): Individual the service is ordered for [DeviceUseStatement](deviceusestatement.html): Search by subject - a patient [DiagnosticReport](diagnosticreport.html): The subject of the report if a patient [DocumentManifest](documentmanifest.html): The subject of the set of documents [DocumentReference](documentreference.html): Who/what is the subject of the document [Encounter](encounter.html): The patient or group present at the encounter [EpisodeOfCare](episodeofcare.html): The patient who is the focus of this episode of care [FamilyMemberHistory](familymemberhistory.html): The identity of a subject to list family member history items for [Flag](flag.html): The identity of a subject to list flags for [Goal](goal.html): Who this goal is intended for [ImagingStudy](imagingstudy.html): Who the study is about [Immunization](immunization.html): The patient for the vaccination record [List](list.html): If all resources have the same subject [MedicationAdministration](medicationadministration.html): The identity of a patient to list administrations for [MedicationDispense](medicationdispense.html): The identity of a patient to list dispenses for [MedicationRequest](medicationrequest.html): Returns prescriptions for a specific patient [MedicationStatement](medicationstatement.html): Returns statements for a specific patient. [NutritionOrder](nutritionorder.html): The identity of the person who requires the diet, formula or nutritional supplement [Observation](observation.html): The subject that the observation is about (if patient) [Procedure](procedure.html): Search by subject - a patient [RiskAssessment](riskassessment.html): Who/what does assessment apply to? [ServiceRequest](servicerequest.html): Search by subject - a patient [SupplyDelivery](supplydelivery.html): Patient for whom the item is supplied [VisionPrescription](visionprescription.html): The identity of a patient to list dispenses for
    Type: reference
    Path: AllergyIntolerance.patient | CarePlan.subject.where(resolve() is Patient) | CareTeam.subject.where(resolve() is Patient) | ClinicalImpression.subject.where(resolve() is Patient) | Composition.subject.where(resolve() is Patient) | Condition.subject.where(resolve() is Patient) | Consent.patient | DetectedIssue.patient | DeviceRequest.subject.where(resolve() is Patient) | DeviceUseStatement.subject.where(resolve() is Patient) | DiagnosticReport.subject.where(resolve() is Patient) | DocumentManifest.subject.where(resolve() is Patient) | DocumentReference.subject.where(resolve() is Patient) | Encounter.subject.where(resolve() is Patient) | EpisodeOfCare.patient | FamilyMemberHistory.patient | Flag.subject.where(resolve() is Patient) | Goal.subject.where(resolve() is Patient) | ImagingStudy.subject.where(resolve() is Patient) | Immunization.patient | List.subject.where(resolve() is Patient) | MedicationAdministration.subject.where(resolve() is Patient) | MedicationDispense.subject.where(resolve() is Patient) | MedicationRequest.subject.where(resolve() is Patient) | MedicationStatement.subject.where(resolve() is Patient) | NutritionOrder.patient | Observation.subject.where(resolve() is Patient) | Procedure.subject.where(resolve() is Patient) | RiskAssessment.subject.where(resolve() is Patient) | ServiceRequest.subject.where(resolve() is Patient) | SupplyDelivery.patient | VisionPrescription.patient
    
    See Also:
    
    Constant Field Values
  - PATIENT
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam PATIENT
```
    Fluent Client search parameter constant for patient
    Description: Multiple Resources: [AllergyIntolerance](allergyintolerance.html): Who the sensitivity is for [CarePlan](careplan.html): Who the care plan is for [CareTeam](careteam.html): Who care team is for [ClinicalImpression](clinicalimpression.html): Patient or group assessed [Composition](composition.html): Who and/or what the composition is about [Condition](condition.html): Who has the condition? [Consent](consent.html): Who the consent applies to [DetectedIssue](detectedissue.html): Associated patient [DeviceRequest](devicerequest.html): Individual the service is ordered for [DeviceUseStatement](deviceusestatement.html): Search by subject - a patient [DiagnosticReport](diagnosticreport.html): The subject of the report if a patient [DocumentManifest](documentmanifest.html): The subject of the set of documents [DocumentReference](documentreference.html): Who/what is the subject of the document [Encounter](encounter.html): The patient or group present at the encounter [EpisodeOfCare](episodeofcare.html): The patient who is the focus of this episode of care [FamilyMemberHistory](familymemberhistory.html): The identity of a subject to list family member history items for [Flag](flag.html): The identity of a subject to list flags for [Goal](goal.html): Who this goal is intended for [ImagingStudy](imagingstudy.html): Who the study is about [Immunization](immunization.html): The patient for the vaccination record [List](list.html): If all resources have the same subject [MedicationAdministration](medicationadministration.html): The identity of a patient to list administrations for [MedicationDispense](medicationdispense.html): The identity of a patient to list dispenses for [MedicationRequest](medicationrequest.html): Returns prescriptions for a specific patient [MedicationStatement](medicationstatement.html): Returns statements for a specific patient. [NutritionOrder](nutritionorder.html): The identity of the person who requires the diet, formula or nutritional supplement [Observation](observation.html): The subject that the observation is about (if patient) [Procedure](procedure.html): Search by subject - a patient [RiskAssessment](riskassessment.html): Who/what does assessment apply to? [ServiceRequest](servicerequest.html): Search by subject - a patient [SupplyDelivery](supplydelivery.html): Patient for whom the item is supplied [VisionPrescription](visionprescription.html): The identity of a patient to list dispenses for
    Type: reference
    Path: AllergyIntolerance.patient | CarePlan.subject.where(resolve() is Patient) | CareTeam.subject.where(resolve() is Patient) | ClinicalImpression.subject.where(resolve() is Patient) | Composition.subject.where(resolve() is Patient) | Condition.subject.where(resolve() is Patient) | Consent.patient | DetectedIssue.patient | DeviceRequest.subject.where(resolve() is Patient) | DeviceUseStatement.subject.where(resolve() is Patient) | DiagnosticReport.subject.where(resolve() is Patient) | DocumentManifest.subject.where(resolve() is Patient) | DocumentReference.subject.where(resolve() is Patient) | Encounter.subject.where(resolve() is Patient) | EpisodeOfCare.patient | FamilyMemberHistory.patient | Flag.subject.where(resolve() is Patient) | Goal.subject.where(resolve() is Patient) | ImagingStudy.subject.where(resolve() is Patient) | Immunization.patient | List.subject.where(resolve() is Patient) | MedicationAdministration.subject.where(resolve() is Patient) | MedicationDispense.subject.where(resolve() is Patient) | MedicationRequest.subject.where(resolve() is Patient) | MedicationStatement.subject.where(resolve() is Patient) | NutritionOrder.patient | Observation.subject.where(resolve() is Patient) | Procedure.subject.where(resolve() is Patient) | RiskAssessment.subject.where(resolve() is Patient) | ServiceRequest.subject.where(resolve() is Patient) | SupplyDelivery.patient | VisionPrescription.patient
  - INCLUDE_PATIENT
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_PATIENT
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:patient".
  - SP_DATE
```
public static final String SP_DATE
```
    Search parameter: date
    Description: Multiple Resources: [MedicationRequest](medicationrequest.html): Returns medication request to be administered on a specific date
    Type: date
    Path: MedicationRequest.dosageInstruction.timing.event
    
    See Also:
    
    Constant Field Values
  - DATE
```
public static final ca.uhn.fhir.rest.gclient.DateClientParam DATE
```
    Fluent Client search parameter constant for date
    Description: Multiple Resources: [MedicationRequest](medicationrequest.html): Returns medication request to be administered on a specific date
    Type: date
    Path: MedicationRequest.dosageInstruction.timing.event
  - SP_ENCOUNTER
```
public static final String SP_ENCOUNTER
```
    Search parameter: encounter
    Description: Multiple Resources: [MedicationRequest](medicationrequest.html): Return prescriptions with this encounter identifier
    Type: reference
    Path: MedicationRequest.encounter
    
    See Also:
    
    Constant Field Values
  - ENCOUNTER
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam ENCOUNTER
```
    Fluent Client search parameter constant for encounter
    Description: Multiple Resources: [MedicationRequest](medicationrequest.html): Return prescriptions with this encounter identifier
    Type: reference
    Path: MedicationRequest.encounter
  - INCLUDE_ENCOUNTER
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_ENCOUNTER
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:encounter".
  - SP_MEDICATION
```
public static final String SP_MEDICATION
```
    Search parameter: medication
    Description: Multiple Resources: [MedicationAdministration](medicationadministration.html): Return administrations of this medication resource [MedicationDispense](medicationdispense.html): Returns dispenses of this medicine resource [MedicationRequest](medicationrequest.html): Return prescriptions for this medication reference [MedicationStatement](medicationstatement.html): Return statements of this medication reference
    Type: reference
    Path: (MedicationAdministration.medication as Reference) | (MedicationDispense.medication as Reference) | (MedicationRequest.medication as Reference) | (MedicationStatement.medication as Reference)
    
    See Also:
    
    Constant Field Values
  - MEDICATION
```
public static final ca.uhn.fhir.rest.gclient.ReferenceClientParam MEDICATION
```
    Fluent Client search parameter constant for medication
    Description: Multiple Resources: [MedicationAdministration](medicationadministration.html): Return administrations of this medication resource [MedicationDispense](medicationdispense.html): Returns dispenses of this medicine resource [MedicationRequest](medicationrequest.html): Return prescriptions for this medication reference [MedicationStatement](medicationstatement.html): Return statements of this medication reference
    Type: reference
    Path: (MedicationAdministration.medication as Reference) | (MedicationDispense.medication as Reference) | (MedicationRequest.medication as Reference) | (MedicationStatement.medication as Reference)
  - INCLUDE_MEDICATION
```
public static final ca.uhn.fhir.model.api.Include INCLUDE_MEDICATION
```
    Constant for fluent queries to be used to add include statements. Specifies the path value of "MedicationRequest:medication".
  - SP_STATUS
```
public static final String SP_STATUS
```
    Search parameter: status
    Description: Multiple Resources: [MedicationAdministration](medicationadministration.html): MedicationAdministration event status (for example one of active/paused/completed/nullified) [MedicationDispense](medicationdispense.html): Returns dispenses with a specified dispense status [MedicationRequest](medicationrequest.html): Status of the prescription [MedicationStatement](medicationstatement.html): Return statements that match the given status
    Type: token
    Path: MedicationAdministration.status | MedicationDispense.status | MedicationRequest.status | MedicationStatement.status
    
    See Also:
    
    Constant Field Values
  - STATUS
```
public static final ca.uhn.fhir.rest.gclient.TokenClientParam STATUS
```
    Fluent Client search parameter constant for status
    Description: Multiple Resources: [MedicationAdministration](medicationadministration.html): MedicationAdministration event status (for example one of active/paused/completed/nullified) [MedicationDispense](medicationdispense.html): Returns dispenses with a specified dispense status [MedicationRequest](medicationrequest.html): Status of the prescription [MedicationStatement](medicationstatement.html): Return statements that match the given status
    Type: token
    Path: MedicationAdministration.status | MedicationDispense.status | MedicationRequest.status | MedicationStatement.status
- Constructor Detail
  - MedicationRequest
```
public MedicationRequest()
```
    Constructor
  - MedicationRequest
```
public MedicationRequest(MedicationRequest.MedicationrequestStatus status,
                         MedicationRequest.MedicationRequestIntent intent,
                         DataType medication,
                         Reference subject)
```
    Constructor
- Method Detail
  - getIdentifier
```
public List<Identifier> getIdentifier()
```
    Returns:
    
    identifier (Identifiers associated with this medication request that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate. They are business identifiers assigned to this resource by the performer or other systems and remain constant as the resource is updated and propagates from server to server.)
  - setIdentifier
```
public MedicationRequest setIdentifier(List<Identifier> theIdentifier)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasIdentifier
```
public boolean hasIdentifier()
```
  - addIdentifier
```
public Identifier addIdentifier()
```
  - addIdentifier
```
public MedicationRequest addIdentifier(Identifier t)
```
  - getIdentifierFirstRep
```
public Identifier getIdentifierFirstRep()
```
    Returns:
    
    The first repetition of repeating field identifier, creating it if it does not already exist {3}
  - getStatusElement
```
public Enumeration<MedicationRequest.MedicationrequestStatus> getStatusElement()
```
    Returns:
    
    status (A code specifying the current state of the order. Generally, this will be active or completed state.). This is the underlying object with id, value and extensions. The accessor "getStatus" gives direct access to the value
  - hasStatusElement
```
public boolean hasStatusElement()
```
  - hasStatus
```
public boolean hasStatus()
```
  - setStatusElement
```
public MedicationRequest setStatusElement(Enumeration<MedicationRequest.MedicationrequestStatus> value)
```
    Parameters:
    
    value - status (A code specifying the current state of the order. Generally, this will be active or completed state.). This is the underlying object with id, value and extensions. The accessor "getStatus" gives direct access to the value
  - getStatus
```
public MedicationRequest.MedicationrequestStatus getStatus()
```
    Returns:
    
    A code specifying the current state of the order. Generally, this will be active or completed state.
  - setStatus
```
public MedicationRequest setStatus(MedicationRequest.MedicationrequestStatus value)
```
    Parameters:
    
    value - A code specifying the current state of the order. Generally, this will be active or completed state.
  - getStatusReason
```
public CodeableConcept getStatusReason()
```
    Returns:
    
    statusReason (Captures the reason for the current state of the MedicationRequest.)
  - hasStatusReason
```
public boolean hasStatusReason()
```
  - setStatusReason
```
public MedicationRequest setStatusReason(CodeableConcept value)
```
    Parameters:
    
    value - statusReason (Captures the reason for the current state of the MedicationRequest.)
  - getIntentElement
```
public Enumeration<MedicationRequest.MedicationRequestIntent> getIntentElement()
```
    Returns:
    
    intent (Whether the request is a proposal, plan, or an original order.). This is the underlying object with id, value and extensions. The accessor "getIntent" gives direct access to the value
  - hasIntentElement
```
public boolean hasIntentElement()
```
  - hasIntent
```
public boolean hasIntent()
```
  - setIntentElement
```
public MedicationRequest setIntentElement(Enumeration<MedicationRequest.MedicationRequestIntent> value)
```
    Parameters:
    
    value - intent (Whether the request is a proposal, plan, or an original order.). This is the underlying object with id, value and extensions. The accessor "getIntent" gives direct access to the value
  - getIntent
```
public MedicationRequest.MedicationRequestIntent getIntent()
```
    Returns:
    
    Whether the request is a proposal, plan, or an original order.
  - setIntent
```
public MedicationRequest setIntent(MedicationRequest.MedicationRequestIntent value)
```
    Parameters:
    
    value - Whether the request is a proposal, plan, or an original order.
  - getCategory
```
public List<CodeableConcept> getCategory()
```
    Returns:
    
    category (Indicates the type of medication request (for example, where the medication is expected to be consumed or administered (i.e. inpatient or outpatient)).)
  - setCategory
```
public MedicationRequest setCategory(List<CodeableConcept> theCategory)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasCategory
```
public boolean hasCategory()
```
  - addCategory
```
public CodeableConcept addCategory()
```
  - addCategory
```
public MedicationRequest addCategory(CodeableConcept t)
```
  - getCategoryFirstRep
```
public CodeableConcept getCategoryFirstRep()
```
    Returns:
    
    The first repetition of repeating field category, creating it if it does not already exist {3}
  - getPriorityElement
```
public Enumeration<Enumerations.RequestPriority> getPriorityElement()
```
    Returns:
    
    priority (Indicates how quickly the Medication Request should be addressed with respect to other requests.). This is the underlying object with id, value and extensions. The accessor "getPriority" gives direct access to the value
  - hasPriorityElement
```
public boolean hasPriorityElement()
```
  - hasPriority
```
public boolean hasPriority()
```
  - setPriorityElement
```
public MedicationRequest setPriorityElement(Enumeration<Enumerations.RequestPriority> value)
```
    Parameters:
    
    value - priority (Indicates how quickly the Medication Request should be addressed with respect to other requests.). This is the underlying object with id, value and extensions. The accessor "getPriority" gives direct access to the value
  - getPriority
```
public Enumerations.RequestPriority getPriority()
```
    Returns:
    
    Indicates how quickly the Medication Request should be addressed with respect to other requests.
  - setPriority
```
public MedicationRequest setPriority(Enumerations.RequestPriority value)
```
    Parameters:
    
    value - Indicates how quickly the Medication Request should be addressed with respect to other requests.
  - getDoNotPerformElement
```
public BooleanType getDoNotPerformElement()
```
    Returns:
    
    doNotPerform (If true indicates that the provider is asking for the medication request not to occur.). This is the underlying object with id, value and extensions. The accessor "getDoNotPerform" gives direct access to the value
  - hasDoNotPerformElement
```
public boolean hasDoNotPerformElement()
```
  - hasDoNotPerform
```
public boolean hasDoNotPerform()
```
  - setDoNotPerformElement
```
public MedicationRequest setDoNotPerformElement(BooleanType value)
```
    Parameters:
    
    value - doNotPerform (If true indicates that the provider is asking for the medication request not to occur.). This is the underlying object with id, value and extensions. The accessor "getDoNotPerform" gives direct access to the value
  - getDoNotPerform
```
public boolean getDoNotPerform()
```
    Returns:
    
    If true indicates that the provider is asking for the medication request not to occur.
  - setDoNotPerform
```
public MedicationRequest setDoNotPerform(boolean value)
```
    Parameters:
    
    value - If true indicates that the provider is asking for the medication request not to occur.
  - getReported
```
public DataType getReported()
```
    Returns:
    
    reported (Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.)
  - getReportedBooleanType
```
public BooleanType getReportedBooleanType()
                                   throws org.hl7.fhir.exceptions.FHIRException
```
    Returns:
    
    reported (Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.)
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - hasReportedBooleanType
```
public boolean hasReportedBooleanType()
```
  - getReportedReference
```
public Reference getReportedReference()
                               throws org.hl7.fhir.exceptions.FHIRException
```
    Returns:
    
    reported (Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.)
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - hasReportedReference
```
public boolean hasReportedReference()
```
  - hasReported
```
public boolean hasReported()
```
  - setReported
```
public MedicationRequest setReported(DataType value)
```
    Parameters:
    
    value - reported (Indicates if this record was captured as a secondary 'reported' record rather than as an original primary source-of-truth record. It may also indicate the source of the report.)
  - getMedication
```
public DataType getMedication()
```
    Returns:
    
    medication (Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.)
  - getMedicationCodeableConcept
```
public CodeableConcept getMedicationCodeableConcept()
                                             throws org.hl7.fhir.exceptions.FHIRException
```
    Returns:
    
    medication (Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.)
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - hasMedicationCodeableConcept
```
public boolean hasMedicationCodeableConcept()
```
  - getMedicationReference
```
public Reference getMedicationReference()
                                 throws org.hl7.fhir.exceptions.FHIRException
```
    Returns:
    
    medication (Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.)
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - hasMedicationReference
```
public boolean hasMedicationReference()
```
  - hasMedication
```
public boolean hasMedication()
```
  - setMedication
```
public MedicationRequest setMedication(DataType value)
```
    Parameters:
    
    value - medication (Identifies the medication being requested. This is a link to a resource that represents the medication which may be the details of the medication or simply an attribute carrying a code that identifies the medication from a known list of medications.)
  - getSubject
```
public Reference getSubject()
```
    Returns:
    
    subject (A link to a resource representing the person or set of individuals to whom the medication will be given.)
  - hasSubject
```
public boolean hasSubject()
```
  - setSubject
```
public MedicationRequest setSubject(Reference value)
```
    Parameters:
    
    value - subject (A link to a resource representing the person or set of individuals to whom the medication will be given.)
  - getEncounter
```
public Reference getEncounter()
```
    Returns:
    
    encounter (The Encounter during which this [x] was created or to which the creation of this record is tightly associated.)
  - hasEncounter
```
public boolean hasEncounter()
```
  - setEncounter
```
public MedicationRequest setEncounter(Reference value)
```
    Parameters:
    
    value - encounter (The Encounter during which this [x] was created or to which the creation of this record is tightly associated.)
  - getSupportingInformation
```
public List<Reference> getSupportingInformation()
```
    Returns:
    
    supportingInformation (Include additional information (for example, patient height and weight) that supports the ordering of the medication.)
  - setSupportingInformation
```
public MedicationRequest setSupportingInformation(List<Reference> theSupportingInformation)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasSupportingInformation
```
public boolean hasSupportingInformation()
```
  - addSupportingInformation
```
public Reference addSupportingInformation()
```
  - addSupportingInformation
```
public MedicationRequest addSupportingInformation(Reference t)
```
  - getSupportingInformationFirstRep
```
public Reference getSupportingInformationFirstRep()
```
    Returns:
    
    The first repetition of repeating field supportingInformation, creating it if it does not already exist {3}
  - getAuthoredOnElement
```
public DateTimeType getAuthoredOnElement()
```
    Returns:
    
    authoredOn (The date (and perhaps time) when the prescription was initially written or authored on.). This is the underlying object with id, value and extensions. The accessor "getAuthoredOn" gives direct access to the value
  - hasAuthoredOnElement
```
public boolean hasAuthoredOnElement()
```
  - hasAuthoredOn
```
public boolean hasAuthoredOn()
```
  - setAuthoredOnElement
```
public MedicationRequest setAuthoredOnElement(DateTimeType value)
```
    Parameters:
    
    value - authoredOn (The date (and perhaps time) when the prescription was initially written or authored on.). This is the underlying object with id, value and extensions. The accessor "getAuthoredOn" gives direct access to the value
  - getAuthoredOn
```
public Date getAuthoredOn()
```
    Returns:
    
    The date (and perhaps time) when the prescription was initially written or authored on.
  - setAuthoredOn
```
public MedicationRequest setAuthoredOn(Date value)
```
    Parameters:
    
    value - The date (and perhaps time) when the prescription was initially written or authored on.
  - getRequester
```
public Reference getRequester()
```
    Returns:
    
    requester (The individual, organization, or device that initiated the request and has responsibility for its activation.)
  - hasRequester
```
public boolean hasRequester()
```
  - setRequester
```
public MedicationRequest setRequester(Reference value)
```
    Parameters:
    
    value - requester (The individual, organization, or device that initiated the request and has responsibility for its activation.)
  - getPerformer
```
public Reference getPerformer()
```
    Returns:
    
    performer (The specified desired performer of the medication treatment (e.g. the performer of the medication administration).)
  - hasPerformer
```
public boolean hasPerformer()
```
  - setPerformer
```
public MedicationRequest setPerformer(Reference value)
```
    Parameters:
    
    value - performer (The specified desired performer of the medication treatment (e.g. the performer of the medication administration).)
  - getPerformerType
```
public CodeableConcept getPerformerType()
```
    Returns:
    
    performerType (Indicates the type of performer of the administration of the medication.)
  - hasPerformerType
```
public boolean hasPerformerType()
```
  - setPerformerType
```
public MedicationRequest setPerformerType(CodeableConcept value)
```
    Parameters:
    
    value - performerType (Indicates the type of performer of the administration of the medication.)
  - getRecorder
```
public Reference getRecorder()
```
    Returns:
    
    recorder (The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.)
  - hasRecorder
```
public boolean hasRecorder()
```
  - setRecorder
```
public MedicationRequest setRecorder(Reference value)
```
    Parameters:
    
    value - recorder (The person who entered the order on behalf of another individual for example in the case of a verbal or a telephone order.)
  - getReasonCode
```
public List<CodeableConcept> getReasonCode()
```
    Returns:
    
    reasonCode (The reason or the indication for ordering or not ordering the medication.)
  - setReasonCode
```
public MedicationRequest setReasonCode(List<CodeableConcept> theReasonCode)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasReasonCode
```
public boolean hasReasonCode()
```
  - addReasonCode
```
public CodeableConcept addReasonCode()
```
  - addReasonCode
```
public MedicationRequest addReasonCode(CodeableConcept t)
```
  - getReasonCodeFirstRep
```
public CodeableConcept getReasonCodeFirstRep()
```
    Returns:
    
    The first repetition of repeating field reasonCode, creating it if it does not already exist {3}
  - getReasonReference
```
public List<Reference> getReasonReference()
```
    Returns:
    
    reasonReference (Condition or observation that supports why the medication was ordered.)
  - setReasonReference
```
public MedicationRequest setReasonReference(List<Reference> theReasonReference)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasReasonReference
```
public boolean hasReasonReference()
```
  - addReasonReference
```
public Reference addReasonReference()
```
  - addReasonReference
```
public MedicationRequest addReasonReference(Reference t)
```
  - getReasonReferenceFirstRep
```
public Reference getReasonReferenceFirstRep()
```
    Returns:
    
    The first repetition of repeating field reasonReference, creating it if it does not already exist {3}
  - getInstantiatesCanonical
```
public List<CanonicalType> getInstantiatesCanonical()
```
    Returns:
    
    instantiatesCanonical (The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - setInstantiatesCanonical
```
public MedicationRequest setInstantiatesCanonical(List<CanonicalType> theInstantiatesCanonical)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasInstantiatesCanonical
```
public boolean hasInstantiatesCanonical()
```
  - addInstantiatesCanonicalElement
```
public CanonicalType addInstantiatesCanonicalElement()
```
    Returns:
    
    instantiatesCanonical (The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - addInstantiatesCanonical
```
public MedicationRequest addInstantiatesCanonical(String value)
```
    Parameters:
    
    value - instantiatesCanonical (The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - hasInstantiatesCanonical
```
public boolean hasInstantiatesCanonical(String value)
```
    Parameters:
    
    value - instantiatesCanonical (The URL pointing to a protocol, guideline, orderset, or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - getInstantiatesUri
```
public List<UriType> getInstantiatesUri()
```
    Returns:
    
    instantiatesUri (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - setInstantiatesUri
```
public MedicationRequest setInstantiatesUri(List<UriType> theInstantiatesUri)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasInstantiatesUri
```
public boolean hasInstantiatesUri()
```
  - addInstantiatesUriElement
```
public UriType addInstantiatesUriElement()
```
    Returns:
    
    instantiatesUri (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - addInstantiatesUri
```
public MedicationRequest addInstantiatesUri(String value)
```
    Parameters:
    
    value - instantiatesUri (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - hasInstantiatesUri
```
public boolean hasInstantiatesUri(String value)
```
    Parameters:
    
    value - instantiatesUri (The URL pointing to an externally maintained protocol, guideline, orderset or other definition that is adhered to in whole or in part by this MedicationRequest.)
  - getBasedOn
```
public List<Reference> getBasedOn()
```
    Returns:
    
    basedOn (A plan or request that is fulfilled in whole or in part by this medication request.)
  - setBasedOn
```
public MedicationRequest setBasedOn(List<Reference> theBasedOn)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasBasedOn
```
public boolean hasBasedOn()
```
  - addBasedOn
```
public Reference addBasedOn()
```
  - addBasedOn
```
public MedicationRequest addBasedOn(Reference t)
```
  - getBasedOnFirstRep
```
public Reference getBasedOnFirstRep()
```
    Returns:
    
    The first repetition of repeating field basedOn, creating it if it does not already exist {3}
  - getGroupIdentifier
```
public Identifier getGroupIdentifier()
```
    Returns:
    
    groupIdentifier (A shared identifier common to all requests that were authorized more or less simultaneously by a single author, representing the identifier of the requisition or prescription.)
  - hasGroupIdentifier
```
public boolean hasGroupIdentifier()
```
  - setGroupIdentifier
```
public MedicationRequest setGroupIdentifier(Identifier value)
```
    Parameters:
    
    value - groupIdentifier (A shared identifier common to all requests that were authorized more or less simultaneously by a single author, representing the identifier of the requisition or prescription.)
  - getCourseOfTherapyType
```
public CodeableConcept getCourseOfTherapyType()
```
    Returns:
    
    courseOfTherapyType (The description of the overall patte3rn of the administration of the medication to the patient.)
  - hasCourseOfTherapyType
```
public boolean hasCourseOfTherapyType()
```
  - setCourseOfTherapyType
```
public MedicationRequest setCourseOfTherapyType(CodeableConcept value)
```
    Parameters:
    
    value - courseOfTherapyType (The description of the overall patte3rn of the administration of the medication to the patient.)
  - getInsurance
```
public List<Reference> getInsurance()
```
    Returns:
    
    insurance (Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be required for delivering the requested service.)
  - setInsurance
```
public MedicationRequest setInsurance(List<Reference> theInsurance)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasInsurance
```
public boolean hasInsurance()
```
  - addInsurance
```
public Reference addInsurance()
```
  - addInsurance
```
public MedicationRequest addInsurance(Reference t)
```
  - getInsuranceFirstRep
```
public Reference getInsuranceFirstRep()
```
    Returns:
    
    The first repetition of repeating field insurance, creating it if it does not already exist {3}
  - getNote
```
public List<Annotation> getNote()
```
    Returns:
    
    note (Extra information about the prescription that could not be conveyed by the other attributes.)
  - setNote
```
public MedicationRequest setNote(List<Annotation> theNote)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasNote
```
public boolean hasNote()
```
  - addNote
```
public Annotation addNote()
```
  - addNote
```
public MedicationRequest addNote(Annotation t)
```
  - getNoteFirstRep
```
public Annotation getNoteFirstRep()
```
    Returns:
    
    The first repetition of repeating field note, creating it if it does not already exist {3}
  - getDosageInstruction
```
public List<Dosage> getDosageInstruction()
```
    Returns:
    
    dosageInstruction (Indicates how the medication is to be used by the patient.)
  - setDosageInstruction
```
public MedicationRequest setDosageInstruction(List<Dosage> theDosageInstruction)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasDosageInstruction
```
public boolean hasDosageInstruction()
```
  - addDosageInstruction
```
public Dosage addDosageInstruction()
```
  - addDosageInstruction
```
public MedicationRequest addDosageInstruction(Dosage t)
```
  - getDosageInstructionFirstRep
```
public Dosage getDosageInstructionFirstRep()
```
    Returns:
    
    The first repetition of repeating field dosageInstruction, creating it if it does not already exist {3}
  - getDispenseRequest
```
public MedicationRequest.MedicationRequestDispenseRequestComponent getDispenseRequest()
```
    Returns:
    
    dispenseRequest (Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order). Note that this information is not always sent with the order. There may be in some settings (e.g. hospitals) institutional or system support for completing the dispense details in the pharmacy department.)
  - hasDispenseRequest
```
public boolean hasDispenseRequest()
```
  - setDispenseRequest
```
public MedicationRequest setDispenseRequest(MedicationRequest.MedicationRequestDispenseRequestComponent value)
```
    Parameters:
    
    value - dispenseRequest (Indicates the specific details for the dispense or medication supply part of a medication request (also known as a Medication Prescription or Medication Order). Note that this information is not always sent with the order. There may be in some settings (e.g. hospitals) institutional or system support for completing the dispense details in the pharmacy department.)
  - getSubstitution
```
public MedicationRequest.MedicationRequestSubstitutionComponent getSubstitution()
```
    Returns:
    
    substitution (Indicates whether or not substitution can or should be part of the dispense. In some cases, substitution must happen, in other cases substitution must not happen. This block explains the prescriber's intent. If nothing is specified substitution may be done.)
  - hasSubstitution
```
public boolean hasSubstitution()
```
  - setSubstitution
```
public MedicationRequest setSubstitution(MedicationRequest.MedicationRequestSubstitutionComponent value)
```
    Parameters:
    
    value - substitution (Indicates whether or not substitution can or should be part of the dispense. In some cases, substitution must happen, in other cases substitution must not happen. This block explains the prescriber's intent. If nothing is specified substitution may be done.)
  - getPriorPrescription
```
public Reference getPriorPrescription()
```
    Returns:
    
    priorPrescription (A link to a resource representing an earlier order related order or prescription.)
  - hasPriorPrescription
```
public boolean hasPriorPrescription()
```
  - setPriorPrescription
```
public MedicationRequest setPriorPrescription(Reference value)
```
    Parameters:
    
    value - priorPrescription (A link to a resource representing an earlier order related order or prescription.)
  - getDetectedIssue
```
public List<Reference> getDetectedIssue()
```
    Returns:
    
    detectedIssue (Indicates an actual or potential clinical issue with or between one or more active or proposed clinical actions for a patient; e.g. Drug-drug interaction, duplicate therapy, dosage alert etc.)
  - setDetectedIssue
```
public MedicationRequest setDetectedIssue(List<Reference> theDetectedIssue)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasDetectedIssue
```
public boolean hasDetectedIssue()
```
  - addDetectedIssue
```
public Reference addDetectedIssue()
```
  - addDetectedIssue
```
public MedicationRequest addDetectedIssue(Reference t)
```
  - getDetectedIssueFirstRep
```
public Reference getDetectedIssueFirstRep()
```
    Returns:
    
    The first repetition of repeating field detectedIssue, creating it if it does not already exist {3}
  - getEventHistory
```
public List<Reference> getEventHistory()
```
    Returns:
    
    eventHistory (Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.)
  - setEventHistory
```
public MedicationRequest setEventHistory(List<Reference> theEventHistory)
```
    Returns:
    
    Returns a reference to this for easy method chaining
  - hasEventHistory
```
public boolean hasEventHistory()
```
  - addEventHistory
```
public Reference addEventHistory()
```
  - addEventHistory
```
public MedicationRequest addEventHistory(Reference t)
```
  - getEventHistoryFirstRep
```
public Reference getEventHistoryFirstRep()
```
    Returns:
    
    The first repetition of repeating field eventHistory, creating it if it does not already exist {3}
  - listChildren
```
protected void listChildren(List<Property> children)
```
    Overrides:
    
    listChildren in class DomainResource
  - getNamedProperty
```
public Property getNamedProperty(int _hash,
                                 String _name,
                                 boolean _checkValid)
                          throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getNamedProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - getProperty
```
public Base[] getProperty(int hash,
                          String name,
                          boolean checkValid)
                   throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - setProperty
```
public Base setProperty(int hash,
                        String name,
                        Base value)
                 throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    setProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - setProperty
```
public Base setProperty(String name,
                        Base value)
                 throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    setProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - makeProperty
```
public Base makeProperty(int hash,
                         String name)
                  throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    makeProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - getTypesForProperty
```
public String[] getTypesForProperty(int hash,
                                    String name)
                             throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    getTypesForProperty in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - addChild
```
public Base addChild(String name)
              throws org.hl7.fhir.exceptions.FHIRException
```
    Overrides:
    
    addChild in class DomainResource
    
    Throws:
    
    org.hl7.fhir.exceptions.FHIRException
  - fhirType
```
public String fhirType()
```
    Specified by:
    
    fhirType in interface org.hl7.fhir.instance.model.api.IBase
    
    Overrides:
    
    fhirType in class DomainResource
  - copy
```
public MedicationRequest copy()
```
    Specified by:
    
    copy in class DomainResource
  - copyValues
```
public void copyValues(MedicationRequest dst)
```
  - typedCopy
```
protected MedicationRequest typedCopy()
```
  - equalsDeep
```
public boolean equalsDeep(Base other_)
```
    Overrides:
    
    equalsDeep in class DomainResource
  - equalsShallow
```
public boolean equalsShallow(Base other_)
```
    Overrides:
    
    equalsShallow in class DomainResource
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface org.hl7.fhir.instance.model.api.IBase
    
    Overrides:
    
    isEmpty in class DomainResource
  - getResourceType
```
public ResourceType getResourceType()
```
    Specified by:
    
    getResourceType in class Resource

Class MedicationRequest

Nested Class Summary

Field Summary

Fields inherited from class org.hl7.fhir.r4b.model.DomainResource

Fields inherited from class org.hl7.fhir.r4b.model.Resource

Fields inherited from interface org.hl7.fhir.instance.model.api.IAnyResource

Fields inherited from interface org.hl7.fhir.instance.model.api.IBaseResource

Constructor Summary

Method Summary

Methods inherited from class org.hl7.fhir.r4b.model.DomainResource

Methods inherited from class org.hl7.fhir.r4b.model.Resource

Methods inherited from class org.hl7.fhir.r4b.model.BaseResource

Methods inherited from class org.hl7.fhir.r4b.model.Base

Methods inherited from class java.lang.Object

Methods inherited from interface org.hl7.fhir.instance.model.api.IAnyResource

Methods inherited from interface org.hl7.fhir.instance.model.api.IBase

Methods inherited from interface org.hl7.fhir.instance.model.api.IBaseResource

Field Detail

identifier

status

statusReason

intent

category

priority

doNotPerform

reported

medication

subject

encounter

supportingInformation

authoredOn

requester

performer

performerType

recorder

reasonCode

reasonReference

instantiatesCanonical

instantiatesUri

basedOn

groupIdentifier

courseOfTherapyType

insurance

note

dosageInstruction

dispenseRequest

substitution

priorPrescription

detectedIssue

eventHistory

SP_AUTHOREDON

AUTHOREDON

SP_CATEGORY

CATEGORY

SP_INTENDED_DISPENSER

INTENDED_DISPENSER

INCLUDE_INTENDED_DISPENSER

SP_INTENDED_PERFORMER

INTENDED_PERFORMER

INCLUDE_INTENDED_PERFORMER

SP_INTENDED_PERFORMERTYPE

INTENDED_PERFORMERTYPE

SP_INTENT

INTENT

SP_PRIORITY

PRIORITY

SP_REQUESTER

REQUESTER

INCLUDE_REQUESTER

SP_SUBJECT

SUBJECT

INCLUDE_SUBJECT

SP_CODE

CODE

SP_IDENTIFIER

IDENTIFIER

SP_PATIENT

PATIENT

INCLUDE_PATIENT

SP_DATE