description: The total number of prenatal visits for the mother. The dates of the first and last prenatal visit are indicated by the effective date range. If the mother received no prenatal care, the value should indicate 0 visits.
package_name: hl7.fhir.us.bfdr
derivation: constraint
name: ObservationNumberPrenatalVisits
type: Observation
elements:
  code:
    short: 'Prenatal visits for this pregnancy #'
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: 68493-6, system: 'http://loinc.org'}
    index: 0
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/us/vr-common-library/StructureDefinition/Patient-mother-vr']
    index: 1
  effective:
    choices: [effectiveDateTime]
    index: 3
  effectiveDateTime: {type: dateTime, choiceOf: effective, index: 4}
  value:
    extensions: {}
    elements:
      extension:
        elements:
          value:
            short: To reflect the relevant edit possibilities for pregnancy report of Education, Mother's height, Mother's pre-pregnancy weight and Prenatal care visit number and also to reflect the relevant edit possibilities for pregnancy status of Female decedent.
            choices: []
            index: 11
  valueInteger: {type: integer, choiceOf: value, index: 7}
  value[x]:
    extensions:
      bypassEditFlag: {url: 'http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag', min: 0, max: 1, type: Extension, index: 9}
    elements:
      extension:
        index: 8
        slicing:
          rules: open
          ordered: false
          discriminator:
          - {path: url, type: value}
          min: null
          slices:
            bypassEditFlag:
              match: {url: null}
              schema: {type: Extension, url: 'http://hl7.org/fhir/us/vr-common-library/StructureDefinition/BypassEditFlag', index: 9}
              min: 0
              max: 1
package_version: 2.0.0
class: profile
kind: resource
url: http://hl7.org/fhir/us/bfdr/StructureDefinition/Observation-number-prenatal-visits
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 2.0.0
required: [value, subject, valueInteger]