| AbstractHierarchicalOrganization | Organization | resource | http://fhir.xt.dev/StructureDefinition/AbstractHierarchicalOrganization |
| AccessGrantedList | List | resource | http://fhir.xt.dev/StructureDefinition/AccessGrantedList |
| AccessGrantedListAccessibleBy | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/AccessGrantedListAccessibleBy |
| AccessGrantedListPolicyId | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/AccessGrantedListPolicyId |
| AdtBasedEncounter | Encounter | resource | http://fhir.xt.dev/StructureDefinition/AdtBasedEncounter |
| AppointmentNotificationAddress | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/AppointmentNotificationAddress |
| AppointmentRequestTriggeredCommunicationTemplate | CommunicationRequest | resource | http://fhir.xt.dev/StructureDefinition/AppointmentRequestTriggeredCommunicationTemplate |
| AppointmentTriggeredCommunicationTemplate | CommunicationRequest | resource | http://fhir.xt.dev/StructureDefinition/AppointmentTriggeredCommunicationTemplate |
| AssignedDigitalService | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/AssignedDigitalService |
| AssuranceLevel | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/AssuranceLevel |
| BaseAppointment | Appointment | resource | http://fhir.xt.dev/StructureDefinition/BaseAppointment |
| BaseAppointmentHealthcareService | HealthcareService | resource | http://fhir.xt.dev/StructureDefinition/BaseAppointmentHealthcareService |
| BaseCommunicationTemplate | CommunicationRequest | resource | http://fhir.xt.dev/StructureDefinition/BaseCommunicationTemplate |
| BaseTask | Task | resource | http://fhir.xt.dev/StructureDefinition/BaseTask |
| BookableHealthcareService | HealthcareService | resource | http://fhir.xt.dev/StructureDefinition/BookableHealthcareService |
| CollectionForSharing | List | resource | http://fhir.xt.dev/StructureDefinition/CollectionForSharing |
| ConsentDocument | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/ConsentDocument |
| ConsentLabel | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/ConsentLabel |
| DiaryEntryV1 | Observation | resource | http://fhir.xt.dev/StructureDefinition/DiaryEntryV1 |
| DigitalService | HealthcareService | resource | http://fhir.xt.dev/StructureDefinition/DigitalService |
| DueDateTiming | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/DueDateTiming |
| EmployeeOrganizationRelationship | PractitionerRole | resource | http://fhir.xt.dev/StructureDefinition/EmployeeOrganizationRelationship |
| EncounterNamespace | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/EncounterNamespace |
| FeatureConsent | Consent | resource | http://fhir.xt.dev/StructureDefinition/FeatureConsent |
| HealthcareOrganizationEmployee | Practitioner | resource | http://fhir.xt.dev/StructureDefinition/HealthcareOrganizationEmployee |
| HL7v2Communication | Communication | resource | http://fhir.xt.dev/StructureDefinition/HL7v2Communication |
| HospitalAppointment | Appointment | resource | http://fhir.xt.dev/StructureDefinition/HospitalAppointment |
| Level0Organization | Organization | resource | http://fhir.xt.dev/StructureDefinition/Level0Organization |
| Level1Organization | Organization | resource | http://fhir.xt.dev/StructureDefinition/Level1Organization |
| Level2Organization | Organization | resource | http://fhir.xt.dev/StructureDefinition/Level2Organization |
| Level3Organization | Organization | resource | http://fhir.xt.dev/StructureDefinition/Level3Organization |
| LinkedFeature | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/LinkedFeature |
| MatrixConversation | Communication | resource | http://fhir.xt.dev/StructureDefinition/MatrixConversation |
| MatrixEncryptionKeysAvailable | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/MatrixEncryptionKeysAvailable |
| NotificationCreationTimeExtension | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/NotificationCreationTimeExtension |
| NotificationFocus | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/NotificationFocus |
| NotificationMessage | Basic | resource | http://fhir.xt.dev/StructureDefinition/NotificationMessage |
| NotificationRecordLink | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/NotificationRecordLink |
| OfferedInHealthcareService | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/OfferedInHealthcareService |
| OrganizationSpecificCodeSystem | CodeSystem | resource | http://fhir.xt.dev/StructureDefinition/OrganizationSpecificCodeSystem |
| OrganizationSpecificConceptMap | ConceptMap | resource | http://fhir.xt.dev/StructureDefinition/OrganizationSpecificConceptMap |
| OrganizationSpecificValueSet | ValueSet | resource | http://fhir.xt.dev/StructureDefinition/OrganizationSpecificValueSet |
| PatientAppointmentRequest | Appointment | resource | http://fhir.xt.dev/StructureDefinition/PatientAppointmentRequest |
| PatientExercise | Procedure | resource | http://fhir.xt.dev/StructureDefinition/PatientExercise |
| PatientExerciseTask | Task | resource | http://fhir.xt.dev/StructureDefinition/PatientExerciseTask |
| PatientNamespace | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/PatientNamespace |
| PatientPayorType | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/PatientPayorType |
| PlannedQuestionnaireResponseTransmission | CommunicationRequest | resource | http://fhir.xt.dev/StructureDefinition/PlannedQuestionnaireResponseTransmission |
| PractitionerTaskList | List | resource | http://fhir.xt.dev/StructureDefinition/PractitionerTaskList |
| PreferredLanguage | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/PreferredLanguage |
| PrivacyPolicyTemplate | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/PrivacyPolicyTemplate |
| QuestionnaireResponseItemFilter | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/QuestionnaireResponseItemFilter |
| ReferralOrderedByProvider | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/ReferralOrderedByProvider |
| ReplacesEncounter | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/ReplacesEncounter |
| Representative | RelatedPerson | resource | http://fhir.xt.dev/StructureDefinition/Representative |
| RequestedDayOfWeek | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/RequestedDayOfWeek |
| RequestedTimeOfDay | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/RequestedTimeOfDay |
| ScheduledNotification | CommunicationRequest | resource | https://fhir.xt.dev/fhir/StructureDefinition/ScheduledNotification |
| SearchableHealthcareService | HealthcareService | resource | http://fhir.xt.dev/StructureDefinition/SearchableHealthcareService |
| SourcePatientRepresentative | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/SourcePatientRepresentative |
| StartTiming | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/StartTiming |
| TargetSystem | Endpoint | resource | http://fhir.xt.dev/StructureDefinition/TargetSystem |
| TaskForPatient | Task | resource | http://fhir.xt.dev/StructureDefinition/TaskForPatient |
| TaskForProfessional | Task | resource | http://fhir.xt.dev/StructureDefinition/TaskForProfessional |
| TaskPerformer | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/TaskPerformer |
| TaskRelationship | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/TaskRelationship |
| TaskRequestedPerformer | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/TaskRequestedPerformer |
| TaskTriggeredCommunicationTemplate | CommunicationRequest | resource | http://fhir.xt.dev/StructureDefinition/TaskTriggeredCommunicationTemplate |
| ThiemeEcpCommunication | Communication | resource | http://fhir.xt.dev/StructureDefinition/ThiemeEcpCommunication |
| TimerbeeAppointment | Appointment | resource | http://fhir.xt.dev/StructureDefinition/TimerbeeAppointment |
| TimerbeeAppointmentV2 | Appointment | resource | http://fhir.xt.dev/StructureDefinition/TimerbeeAppointmentV2 |
| TimerbeeTenant | Organization | resource | http://fhir.xt.dev/StructureDefinition/TimerbeeTenant |
| UserAccount | Person | resource | http://fhir.xt.dev/StructureDefinition/UserAccount |
| UserCategory | Extension | complex-type | http://fhir.xt.dev/StructureDefinition/UserCategory |