The following resources may be in this compartment:
| Resource | Inclusion Criteria |
| Account | subject |
| Appointment | actor |
| AppointmentResponse | actor |
| AuditEvent | agent |
| ChargeItem | enterer, participant-actor |
| Communication | sender, recipient |
| CommunicationRequest | sender, recipient |
| Composition | author |
| DetectedIssue | author |
| Device | {def} |
| DeviceComponent | source |
| DeviceMetric | source |
| DeviceRequest | device, subject, requester, performer |
| DeviceUseStatement | device |
| DiagnosticReport | subject |
| DocumentManifest | subject, author |
| DocumentReference | subject, author |
| Flag | author |
| Group | member |
| ImagingManifest | author |
| List | subject, source |
| Media | subject |
| MedicationAdministration | device |
| MessageHeader | target |
| Observation | subject, device |
| ProcedureRequest | performer, requester |
| Provenance | agent |
| QuestionnaireResponse | author |
| RequestGroup | author |
| RiskAssessment | performer |
| Schedule | actor |
| Specimen | subject |
| SupplyRequest | requester |
A resource is in this compartment if the nominated search parameter (or chain) refers to the patient resource that defines the compartment.
The following resources are never in this compartment: