US Core Implementation Guide
9.0.0-ballot - STU 9 Ballot 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-ballot 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 ServiceRequest: ServiceRequest DNR Example

Page standards status: Informative

status: Active

intent: Directive

category: Cardiopulmonary resuscitation orders

code: No CPR: Do Not Attempt Resuscitation

orderDetail: Patient has explicitly declined CPR per advance directive discussion

subject: Granny Smith

​encounter: Encounter/example

occurrence: 2025-08-26 --> (ongoing)

authoredOn: 2025-08-26

​requester: Dr. Jane Doe

reasonCode: Terminal illness

​reasonReference: US Core ADI DocumentReference for POLST