Orion Health Provider Directory API

openapi: 3.1.0
info:
  title: Orion Health FHIR Alerts Provider Directory API
  description: The Orion Health FHIR API provides standards-based access to healthcare data using the HL7 FHIR (Fast Healthcare Interoperability Resources) specification. It enables healthcare organizations to read, search, create, and update clinical resources including patients, encounters, observations, conditions, medications, allergies, procedures, diagnostic reports, and care plans. The API conforms to FHIR R4 (v4.0.1) and supports both JSON and XML representations.
  version: 1.0.0
  contact:
    name: Orion Health API Support
    email: apisupport@orionhealth.com
    url: https://www.orionhealth.com/support
  license:
    name: Proprietary
    url: https://www.orionhealth.com/terms-of-service
  termsOfService: https://www.orionhealth.com/terms-of-service
servers:
- url: https://api.orionhealth.com/fhir
  description: Production FHIR Server
- url: https://sandbox.orionhealth.com/fhir
  description: Sandbox FHIR Server
security:
- oauth2: []
- bearerAuth: []
tags:
- name: Provider Directory
  description: Provider and organization directory lookups
paths:
  /providers:
    get:
      operationId: searchProviders
      summary: Orion Health Search the provider directory
      description: Search the HIE provider directory for healthcare providers and organizations participating in the exchange network.
      tags:
      - Provider Directory
      parameters:
      - name: name
        in: query
        description: Provider or organization name
        schema:
          type: string
      - name: npi
        in: query
        description: National Provider Identifier
        schema:
          type: string
      - name: specialty
        in: query
        description: Provider specialty
        schema:
          type: string
      - name: type
        in: query
        description: Provider type
        schema:
          type: string
          enum:
          - individual
          - organization
      - name: city
        in: query
        schema:
          type: string
      - name: state
        in: query
        schema:
          type: string
      - name: active
        in: query
        schema:
          type: boolean
      - $ref: '#/components/parameters/PageOffset'
      - $ref: '#/components/parameters/PageLimit'
      responses:
        '200':
          description: Provider search results
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/Provider'
                  pagination:
                    $ref: '#/components/schemas/Pagination'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /providers/{providerId}:
    get:
      operationId: getProvider
      summary: Orion Health Get provider details
      description: Retrieve details of a specific provider in the HIE directory.
      tags:
      - Provider Directory
      parameters:
      - name: providerId
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Provider details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Provider'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    Provider:
      type: object
      properties:
        id:
          type: string
        type:
          type: string
          enum:
          - individual
          - organization
        npi:
          type: string
        name:
          type: string
        specialty:
          type: string
        organization:
          type: string
        address:
          type: object
          properties:
            line:
              type: array
              items:
                type: string
            city:
              type: string
            state:
              type: string
            postalCode:
              type: string
        phone:
          type: string
        fax:
          type: string
        email:
          type: string
        active:
          type: boolean
        supportedTransactions:
          type: array
          items:
            type: string
            enum:
            - xds-query
            - xds-retrieve
            - xds-submit
            - direct-messaging
            - fhir
    Error:
      type: object
      properties:
        code:
          type: string
        message:
          type: string
        details:
          type: array
          items:
            type: object
            properties:
              field:
                type: string
              message:
                type: string
    Pagination:
      type: object
      properties:
        offset:
          type: integer
        limit:
          type: integer
        total:
          type: integer
        hasMore:
          type: boolean
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication required
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    PageLimit:
      name: limit
      in: query
      description: Maximum number of items to return
      schema:
        type: integer
        minimum: 1
        maximum: 100
        default: 20
    PageOffset:
      name: offset
      in: query
      description: Number of items to skip
      schema:
        type: integer
        minimum: 0
        default: 0
  securitySchemes:
    oauth2:
      type: oauth2
      description: OAuth 2.0 authorization using SMART on FHIR
      flows:
        authorizationCode:
          authorizationUrl: https://auth.orionhealth.com/oauth2/authorize
          tokenUrl: https://auth.orionhealth.com/oauth2/token
          scopes:
            patient/*.read: Read access to all patient data
            patient/*.write: Write access to all patient data
            patient/Patient.read: Read access to Patient resources
            patient/Observation.read: Read access to Observation resources
            patient/Condition.read: Read access to Condition resources
            patient/MedicationRequest.read: Read access to MedicationRequest resources
            launch: Launch context
            openid: OpenID Connect
            fhirUser: FHIR user identity
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT