Release 5 Preview #2
Orders and Observations Work GroupMaturity Level: N/AStandards Status: InformativeSecurity Category: Patient Compartments: Device, Encounter, Patient, Practitioner

R3 : R4 Conversion maps for DeviceRequest.

Functional status for this map: 2 tests that all execute ok. 2 fail round-trip testing and 1 r3 resources are invalid (0 errors). (see documentation)

map "http://hl7.org/fhir/StructureMap/DeviceRequest3to4" = "R3 to R4 Conversions for DeviceRequest"

uses "http://hl7.org/fhir/3.0/StructureDefinition/DeviceRequest" alias DeviceRequestR3 as source
uses "http://hl7.org/fhir/StructureDefinition/DeviceRequest" alias DeviceRequest as target

imports "http://hl7.org/fhir/StructureMap/*3to4"

group DeviceRequest(source src : DeviceRequestR3, target tgt : DeviceRequest) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier;
  src.basedOn -> tgt.basedOn;
  src.priorRequest -> tgt.priorRequest;
  src.groupIdentifier -> tgt.groupIdentifier;
  src.status -> tgt.status;
  src.intent as vs then {
    vs.coding as c then {
      c.code -> tgt.intent;
    };
  };
  src.priority -> tgt.priority;
  src.code -> tgt.code;
  src.parameter as s -> tgt.parameter as t then DeviceRequestParameter(s, t);
  src.subject -> tgt.subject;
  src.context -> tgt.encounter;
  src.occurrence -> tgt.occurrence;
  src.authoredOn -> tgt.authoredOn;
  src.requester as vs then {
    vs.agent -> tgt.requester;
  };
  src.performerType -> tgt.performerType;
  src.performer -> tgt.performer;
  src.reasonCode -> tgt.reasonCode;
  src.reasonReference -> tgt.reasonReference;
  src.insurance -> tgt.insurance;
  src.supportingInfo -> tgt.supportingInfo;
  src.note -> tgt.note;
  src.relevantHistory -> tgt.relevantHistory;
}

group DeviceRequestParameter(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code;
  src.value -> tgt.value;
}


map "http://hl7.org/fhir/StructureMap/DeviceRequest4to3" = "R4 to R3 Conversion for DeviceRequest"

uses "http://hl7.org/fhir/StructureDefinition/DeviceRequest" alias DeviceRequest as source
uses "http://hl7.org/fhir/3.0/StructureDefinition/DeviceRequest" alias DeviceRequestR3 as target

imports "http://hl7.org/fhir/StructureMap/*4to3"

group DeviceRequest(source src : DeviceRequest, target tgt : DeviceRequestR3) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier;
  src.basedOn -> tgt.basedOn;
  src.priorRequest -> tgt.priorRequest;
  src.groupIdentifier -> tgt.groupIdentifier;
  src.status -> tgt.status;
  src.intent as vs ->  tgt.intent as vt,  vt.coding as c,  c.system = 'http://hl7.org/fhir/request-intent',  c.code = vs;
  src.priority -> tgt.priority;
  src.code : CodeableConcept as vs -> tgt.code = create('CodeableConcept') as vt then CodeableConcept(vs, vt);
  src.code : Reference as vs -> tgt.code = create('Reference') as vt then Reference(vs, vt);
  src.parameter as s -> tgt.parameter as t then DeviceRequestParameter(s, t);
  src.subject -> tgt.subject;
  src.encounter -> tgt.context;
  src.occurrence -> tgt.occurrence;
  src.authoredOn -> tgt.authoredOn;
  src.requester as vs ->  tgt.requester as vt,  vt.agent = vs;
  src.performerType -> tgt.performerType;
  src.performer -> tgt.performer;
  src.reasonCode -> tgt.reasonCode;
  src.reasonReference -> tgt.reasonReference;
  src.insurance -> tgt.insurance;
  src.supportingInfo -> tgt.supportingInfo;
  src.note -> tgt.note;
  src.relevantHistory -> tgt.relevantHistory;
}

group DeviceRequestParameter(source src, target tgt) extends BackboneElement {
  src.code -> tgt.code;
  src.value -> tgt.value;
}


<p>No validation errors - all conversions are clean</p>