openapi: 3.2.0 info: title: Cigna Provider Directory Practitioner Role API description: Public FHIR-based Provider Directory API listing Cigna's contracted practitioners, organizations, locations, healthcare services, networks, and insurance plans. Implements the HL7 Da Vinci PDex Plan Network IG and the CMS Provider Directory API requirements. version: '1.0' contact: name: Cigna Developer Support url: https://developer.cigna.com/support servers: - url: https://fhir.cigna.com/ProviderDirectory/v1 description: Cigna Provider Directory Production tags: - name: Practitioner Role paths: /PractitionerRole: get: operationId: searchPractitionerRole summary: Search practitioner roles within Cigna networks tags: - Practitioner Role responses: '200': description: FHIR Bundle of PractitionerRole resources externalDocs: description: Provider Directory Implementation Guide url: https://developer.cigna.com/docs/service-apis/provider-directory/implementation-guide