Read the current state of the resource.

Read the state of a specific version of the resource.

Update an existing resource by its id.

Update an existing resource by its id (or create it if it is new).

Patch an existing resource by its id.

Delete a resource.

Conditionally delete a single resource based on search parameters.

Conditionally delete one or more resources based on search parameters.

Retrieve the change history for a particular resource or resource type.

Create a new resource with a server assigned id.

Search based on some filter criteria.

Update, create or delete a set of resources as independent actions.

Update, create or delete a set of resources as a single transaction.

Get a capability statement for the system.

Realizes an ActivityDefinition in a specific context

Closure Table Maintenance

Finding Codes based on supplied properties

Compare two systems CapabilityStatements

Aggregates and returns the parameters and data requirements for a resource and all its dependencies as a single module definition

Generate a Document

Request clinical decision support guidance based on a specific decision support module

Invoke an eMeasure and obtain the results

Return all the related information as described in the Encounter or Patient

Value Set Expansion

Find a functional list

Invoke a GraphQL query

Test if a server implements a client's required operations

Last N Observations Query

Concept Look Up and Decomposition

Find patient matches using MPI based logic

Access a list of profiles, tags, and security labels

Add profiles, tags, and security labels to a resource

Delete profiles, tags, and security labels for a resource

Populate Questionnaire

Generate HTML for Questionnaire

Generate a link to a Questionnaire completion webpage

Process a message according to the defined event

Build Questionnaire

Observation Statistics

Fetch a subset of the CapabilityStatement resource

CodeSystem Subsumption Testing

Model Instance Transformation

Concept Translation

Validate a resource

ValueSet based Validation

Perform an HTTP GET method

Retrieve the change history for a particular resource instance

Retrieve the change history for a particular resource type

Retrieve the change history for all resource types

Perform an operation as defined by an OperationDefinition.

Perform an HTTP POST method.

CDS Hooks CDS Services

CDS Hook Service

HL7 V2 Default MLLP V1 Protocol

HL7 V3 Default HTTP Protocol SOAP Envelope

OAuth2 auth endpoint

OAuth2 token endpoint

OAuth2 refresh endpoint

OAuth2 register endpoint

OAuth2 revoke endpoint

SMART on FHIR Launch