description: This Procedure profile indicates a characteristic of labor of epidural or spinal anesthesia. package_name: hl7.fhir.us.bfdr.r4 derivation: constraint name: ProcedureEpiduralOrSpinalAnesthesia type: Procedure elements: code: short: Epidural anesthesia (procedure) pattern: type: CodeableConcept value: coding: - {code: '18946005', system: 'http://snomed.info/sct'} index: 0 subject: type: Reference refers: ['http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-mother-vr'] index: 1 package_version: 1.1.0 class: profile kind: resource url: http://hl7.org/fhir/us/bfdr/StructureDefinition/Procedure-epidural-or-spinal-anesthesia base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-procedure version: 1.1.0