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

R3 : R4 Conversion maps for MedicationAdministration.

Functional status for this map: 14 tests that all execute ok. 4 fail round-trip testing and 14 r3 resources are invalid (0 errors). (see documentation)

map "http://hl7.org/fhir/StructureMap/MedicationAdministration3to4" = "R3 to R4 Conversions for MedicationAdministration"

uses "http://hl7.org/fhir/3.0/StructureDefinition/MedicationAdministration" alias MedicationAdministrationR3 as source
uses "http://hl7.org/fhir/StructureDefinition/MedicationAdministration" alias MedicationAdministration as target

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

group MedicationAdministration(source src : MedicationAdministrationR3, target tgt : MedicationAdministration) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier;
  src.definition -> tgt.instantiates;
  src.partOf -> tgt.partOf;
  src.status as v ->  tgt.extension as vt,  vt.url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.status',  vt.value = v;
  src.notGiven as v ->  tgt.extension as vt,  vt.url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.notGiven',  vt.value = v;
  src.status where src.notGiven.not() -> tgt.status;
  src.notGiven -> tgt.status = 'not-done';
  src.category -> tgt.category;
  src.medication : CodeableConcept as vs -> tgt.medication = create('CodeableConcept') as vt then CodeableConcept(vs, vt);
  src.medication : Reference as vs -> tgt.medication = create('Reference') as vt then Reference(vs, vt);
  src.subject -> tgt.subject;
  src.context -> tgt.context;
  src.supportingInformation -> tgt.supportingInformation;
  src.effective : dateTime as vs -> tgt.effective = create('dateTime') as vt then dateTime(vs, vt);
  src.effective : Period as vs -> tgt.effective = create('Period') as vt then Period(vs, vt);
  src.performer as vs0 -> tgt.performer as vt0 then actor(vs0, vt0);
  src.statusReason -> tgt.statusReason;
  src.reasonNotGiven -> tgt.reasonCode;
  src.reasonCode -> tgt.reasonCode;
  src.reasonReference -> tgt.reasonReference;
  src.prescription -> tgt.request;
  src.device -> tgt.device;
  src.note -> tgt.note;
  src.dosage as s -> tgt.dosage as t then dosage(s, t);
  src.eventHistory -> tgt.eventHistory;
}

group actor(source src, target tgt) extends BackboneElement {
  src.actor -> tgt.actor;
  src.onBehalfOf as v ->  tgt.extension as vt,  vt.url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.performer.onBehalfOf',  vt.value = v;
}

group dosage(source src, target tgt) extends BackboneElement {
  src.text -> tgt.text;
  src.site -> tgt.site;
  src.route -> tgt.route;
  src.method -> tgt.method;
  src.dose -> tgt.dose;
  src.rate : Ratio as vs -> tgt.rate = create('Ratio') as vt then Ratio(vs, vt);
  src.rate : Quantity as vs -> tgt.rate = create('Quantity') as vt then Quantity(vs, vt);
}


map "http://hl7.org/fhir/StructureMap/MedicationAdministration4to3" = "R4 to R3 Conversion for MedicationAdministration"

uses "http://hl7.org/fhir/StructureDefinition/MedicationAdministration" alias MedicationAdministration as source
uses "http://hl7.org/fhir/3.0/StructureDefinition/MedicationAdministration" alias MedicationAdministrationR3 as target

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

group MedicationAdministration(source src : MedicationAdministration, target tgt : MedicationAdministrationR3) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier;
  src.instantiates -> tgt.definition;
  src.partOf -> tgt.partOf;
  src where src.extension.where(url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.status').exists() then statusR3(src, tgt) "status1";
  src where src.extension.where(url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.status').empty() then statusNR3(src, tgt) "status2";
  src.category -> tgt.category;
  src.medication : CodeableConcept as vs -> tgt.medication = create('CodeableConcept') as vt then CodeableConcept(vs, vt);
  src.medication : Reference as vs -> tgt.medication = create('Reference') as vt then Reference(vs, vt);
  src.subject -> tgt.subject;
  src.context -> tgt.context;
  src.supportingInformation -> tgt.supportingInformation;
  src.effective : dateTime as vs -> tgt.effective = create('dateTime') as vt then dateTime(vs, vt);
  src.effective : Period as vs -> tgt.effective = create('Period') as vt then Period(vs, vt);
  src.performer as vs0 -> tgt.performer as vt0 then actor(vs0, vt0);
  src.statusReason -> tgt.statusReason;
  src.reasonCode where value = 'not-done' -> tgt.reasonNotGiven;
  src.reasonCode where value != 'not-done' -> tgt.reasonCode;
  src.reasonReference -> tgt.reasonReference;
  src.request -> tgt.prescription;
  src.device -> tgt.device;
  src.note -> tgt.note;
  src.dosage as s -> tgt.dosage as t then dosage(s, t);
  src.eventHistory -> tgt.eventHistory;
}

group actor(source src, target tgt) extends BackboneElement {
  src.actor -> tgt.actor;
  src.extension as e where url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.performer.onBehalfOf' then {
    e.value -> tgt.onBehalfOf;
  };
}

group dosage(source src, target tgt) extends BackboneElement {
  src.text -> tgt.text;
  src.site -> tgt.site;
  src.route -> tgt.route;
  src.method -> tgt.method;
  src.dose -> tgt.dose;
  src.rate : Ratio as vs -> tgt.rate = create('Ratio') as vt then Ratio(vs, vt);
  src.rate : Quantity as vs -> tgt.rate = create('Quantity') as vt then Quantity(vs, vt);
}

group statusR3(source src, target tgt) {
  src.extension as e where url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.notGiven' then {
    e.value -> tgt.notGiven;
  };
  src.extension as e where url = 'http://hl7.org/fhir/3.0/StructureDefinition/extension-MedicationAdministration.status' then {
    e.value -> tgt.status;
  };
}

group statusNR3(source src, target tgt) {
  src.status where value != 'not-done' -> tgt.status;
  src.status where value = 'not-done' -> tgt.notGiven = false;
}


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