/// url = 'http://hl7.org/fhir/StructureMap/CoverageEligibilityResponse4to3'
/// name = 'CoverageEligibilityResponse4to3'
/// title = 'EligibilityResponse Transforms: R4 to R3'
/// status = 'active'

uses "http://hl7.org/fhir/4.0/CoverageEligibilityResponse" alias CoverageEligibilityResponse as source
uses "http://hl7.org/fhir/3.0/EligibilityResponse" alias EligibilityResponseR3 as target

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

group CoverageEligibilityResponse(source src : CoverageEligibilityResponseR3, target tgt : EligibilityResponse) extends DomainResource <<type+>> {
  src.identifier -> tgt.identifier;
  src.status -> tgt.status;
  src.patient -> tgt.patient;
  src.serviced -> tgt.serviced;
  src.created -> tgt.created;
  src.requestor -> tgt.requestProvider;
  src.request -> tgt.request;
  src.outcome as vs where value in ('complete' | 'error' | 'partial') ->  tgt.outcome as vt,  vt.coding as c,  c.system = 'http://hl7.org/fhir/remittance-outcome',  c.code = vs;
  src.disposition -> tgt.disposition;
  src.insurer -> tgt.insurer;
  src.insurance as s -> tgt.insurance as t then CoverageEligibilityResponseInsurance(s, t);
  src.preAuthRef -> tgt.preAuthRef;
  src.form -> tgt.form;
  src.error as s -> tgt.error as t then CoverageEligibilityResponseError(s, t);
}

group CoverageEligibilityResponseInsurance(source src, target tgt) extends BackboneElement {
  src.coverage -> tgt.coverage;
  src.contract -> tgt.contract;
  src.item as s -> tgt.benefitBalance as t then CoverageEligibilityResponseInsuranceDetail(s, t);
}

group CoverageEligibilityResponseInsuranceDetail(source src, target tgt) extends BackboneElement {
  src.category -> tgt.category;
  src.service -> tgt.service;
  src.modifier -> tgt.modifier;
  src.provider -> tgt.provider;
  src.excluded -> tgt.excluded;
  src.name -> tgt.name;
  src.description -> tgt.description;
  src.network -> tgt.network;
  src.unit -> tgt.unit;
  src.term -> tgt.term;
  src.benefit as s -> tgt.benefit as t then CoverageEligibilityResponseInsuranceDetailBenefit(s, t);
  src.authorizationRequired -> tgt.authorizationRequired;
  src.authorizationSupporting -> tgt.authorizationSupporting;
  src.authorizationUrl -> tgt.authorizationUrl;
}

group CoverageEligibilityResponseInsuranceDetailBenefit(source src, target tgt) extends BackboneElement {
  src.type -> tgt.type;
  src.allowed -> tgt.allowed;
  src.used -> tgt.used;
}

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