AppointmentResponse resource (FHIR R4)

AppointmentResponse is the FHIR R4 resource for a reply to an appointment request for a patient and/or practitioner(s), such as a confirmation or rejection.

Resource	AppointmentResponse
FHIR version	R4 (4.0.1)
Canonical URL	http://hl7.org/fhir/StructureDefinition/AppointmentResponse
Required elements	appointment (1..1), participantStatus (1..1)

Example

{
  "resourceType": "AppointmentResponse",
  "id": "appointmentresponse-9617b99fc38698870a5523b65b9a83ea",
  "appointment": {
    "reference": "Appointment/appointment-9738d2489d98afd32c56511ada6babc2"
  },
  "participantStatus": "accepted"
}

Generated by the Pidgeon engine: pidgeon generate AppointmentResponse --seed 20260722.

Validation context

strict pidgeon validate grades a AppointmentResponse instance against the base R4 structure definition: missing required elements raise REQUIRED_FIELD_MISSING and cardinality violations raise CARDINALITY_MIN or CARDINALITY_MAX.(REQUIRED_FIELD_MISSING)

This answer, in your terminal

pidgeon lookup AppointmentResponse

Wire it into your AI agent:

claude mcp add pidgeon -- npx -y @pidgeonhealth/mcp

Download Post free to browse this reference with generation attached.