Level 1 Basic framework on which the specification is built
Base Documentation, XML, JSON, RDF (Turtle), Datatypes, Extensions
Level 2 Supporting implementation and binding to external specifications
Downloads,
Version Mgmt,
Use Cases
Security,
Consent,
Provenance,
AuditEvent
StructureDefinition,
CapabilityStatement,
ImplementationGuide,
Profiling
CodeSystem,
ValueSet,
ConceptMap,
Terminology Svc
REST API + Search
Documents
Messaging
Services
Databases
Subscriptions
Level 3 Linking to real-world concepts in the healthcare system
Patient, Practitioner, CareTeam, Device, Organization, Location, Healthcare Service
Level 4 Record-keeping and Data Exchange for the healthcare process
Allergy, Problem, Procedure, CarePlan/Goal, Family History, RiskAssessment, etc.
Medication,
Request, Dispense,
Administration,
Statement,
Immunization, etc.
Introduction + Task, Appointment, Schedule, ServiceRequest, PlanDefinition, etc.
Claim, Account,
Invoice, ChargeItem,
Coverage + Eligibility
Request & Response, ExplanationOfBenefit, etc.
Observation, DiagnosticReport, DocumentReference, Specimen, ImagingStudy, etc.
Device, DeviceAlert, DeviceDefinition, DeviceMetric, DeviceRequest, etc.
NutritionOrder, NutritionIntake, NutritionProduct
BiologicallyDerivedProduct, BiologicallyDerivedProductDispense
Level 5 Providing the ability to reason about the healthcare process
Library, PlanDefinition & GuidanceResponse, Measure/MeasureReport, etc.
Medicinal, Packaged & Administrable product definitions, Regulated Authorization, etc.