description: This profile represents the date of the first prenatal care visit for this pregnancy. A prenatal visit is where a physician or other health care professional examined and/or counseled the pregnant woman for the pregnancy. If this profile is not present it indicates that the mother did not receive prenatal care at any time during the pregnancy.\nFHIR observations do not support date as a value and if a date is partial. It must follow FHIR requirements for [dateTime](https://build.fhir.org/datatypes.html#dateTime).
package_name: hl7.fhir.us.bfdr
derivation: constraint
name: ObservationDateOfFirstPrenatalCareVisit
type: Observation
elements:
  code:
    short: Date of first prenatal care visit
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 69044-6, system: 'http://loinc.org'}
    index: 0
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-mother-vr']
    index: 1
  focus:
    type: Reference
    refers: ['http://hl7.org/fhir/us/bfdr/StructureDefinition/Patient-decedent-fetus', 'http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-child-vr']
    index: 2
  value:
    short: Date of first prenatal care visit
    choices: [valueDateTime]
    index: 4
  valueDateTime: {type: dateTime, short: Date of first prenatal care visit, choiceOf: value, index: 5}
package_version: 2.0.0
class: profile
kind: resource
url: http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-date-of-first-prenatal-care-visit
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 2.0.0
required: [focus, valueDateTime, value, subject]