National Healthcare Directory Exchange, published by HL7 Patient Administration Working Group. This is not an authorized publication; it is the continuous build for version 1.0.0-ballot). This version is based on the current content of https://github.com/HL7/fhir-directory-exchange/ and changes regularly. See the Directory of published versions
The following search parameters have been defined for the Validated Healthcare Directory Implementation Guide. For more information on the FHIR RESTful search api and the standard Search Param Registry see the FHIR specification.
Search Parameter