This page is part of the Breast Cancer Data Logical Models and FHIR Profiles (v0.1.0: STU 1 Draft) based on FHIR R3. . For a full list of available versions, see the Directory of published versions
A simple value set containing the values Yes (or true), No (or false), and Unknown
This code system http://hl7.org/fhir/us/breastcancer/CodeSystem/shr-core-YesNoUnknownCS defines the following codes:
Code | Display | Definition |
yes | Yes, or true | Yes, or true |
no | No, or false | No, or false |
unknown | Unknown | Unknown |