DeviceUseStatement resource (FHIR R4)

DeviceUseStatement is the FHIR R4 resource for a record of a device being used by a patient where the record is the result of a report from the patient or another clinician.

Resource	DeviceUseStatement
FHIR version	R4 (4.0.1)
Canonical URL	http://hl7.org/fhir/StructureDefinition/DeviceUseStatement
Required elements	status (1..1), subject (1..1), device (1..1)

Example

{
  "resourceType": "DeviceUseStatement",
  "id": "deviceusestatement-46353a1edacc16060f67d9e55908aca1",
  "status": "active",
  "subject": {
    "reference": "Patient/patient-89fcb66e02d67deb5188e3fe1aa5de20"
  },
  "device": {
    "reference": "Device/device-fd7384cc239122712000f58f57c3ddab"
  }
}

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

Validation context

strict pidgeon validate grades a DeviceUseStatement 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 DeviceUseStatement

Wire it into your AI agent:

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

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