description: null package_name: implementation.guide.nhdr derivation: constraint name: PSGC type: Extension elements: url: pattern: {type: Uri, value: 'https://example.org/fhir/StructureDefinition/PSGC'} index: 0 value: choices: [valueCodeableConcept] index: 2 valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 3} value[x]: elements: coding: binding: {strength: required, valueSet: 'http://psgc.psa.gov.ph'} index: 4 package_version: 1.0.0 class: extension kind: complex-type url: https://example.org/fhir/StructureDefinition/PSGC base: http://hl7.org/fhir/StructureDefinition/Extension version: null