| Subject of care |
Patient |
National identifiers, demographics, and required extensions |
| Guardian or contactable party |
RelatedPerson / Patient.contact |
Relationship coding, authority, representation, and consent attribution |
| Appointment and visit |
Appointment / Encounter |
National status, referral, location, and workflow profiles |
| Diagnosis and performed care |
Condition / Procedure |
Terminology bindings, code systems, and specialty rules |
| Payer and coverage |
Coverage / Organization |
Insurance identifiers, eligibility, claims, and private-pay rules |
| Clinician and clinic |
Practitioner / PractitionerRole / Organization |
Professional registries, authentication, and organisation identifiers |
| Consent and audit evidence |
Consent / AuditEvent |
Local consent regimes, purpose, provenance, and disclosure policy |