This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions
The Boolean type stands for the values of two-valued logic. A Boolean value can be either true or false, or, as any other value may be NULL.
This defines a FHIR profile of the HL7 V3 BL data type for CDA itself (the HL7 V3 RIM-based standard). Uses to be evaluated. This is not intended to be part of C-CDA on FHIR but is currently published here until we find a good home for it.