US Core Implementation Guide
9.0.0 - CI Build United States of America flag

US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 9.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

Example DocumentReference: Episode Summary Example

Page standards status: Informative

identifier: Uniform Resource Identifier (URI)/urn:oid:2.16.840.1.113883.19.5.99999.1

status: Current

type: Continuity of Care Document (CCD)

category: Clinical Note

subject: Amy Shaw

date: 2026-08-15 22:01:00+0000

author: Ronald Bone, MD

description: Pulmonology clinic acute visit

content

Attachments

-ContentTypeData
*application/xml(base64 data - 234,508 base64 chars)

format: IHE Format Code set for use with Document Sharing: urn:hl7-org:sdwg:ccda-structuredBody:2.1 (For documents following C-CDA 2.1 constraints using a structured body.)

Contexts

-Period
*2025-09-27 13:00:00+1100 --> 2025-09-27 19:01:00+1100