CharmHealth

CharmHealth Patient API

Patient demographic resource

Documentation GitHub OpenAPI

Operations 2

GET /Patient/{id} Read Patient #

GET /Patient Search Patient #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: CharmHealth FHIR Patient API
  description: HL7 FHIR R4 (4.0.1) REST API exposed by CharmHealth EHR conforming to the US Core 3.1.1 Implementation Guide. Supports SMART on FHIR authorization for patient-facing apps, provider-facing apps, and backend services. Resource paths follow FHIR conventions and accept standard FHIR search parameters.
  version: 4.0.1
  contact:
    name: CharmHealth Developer Support
    url: https://www.charmhealth.com/support/
servers:
- url: https://ehr2.charmtracker.com/api/ehr/v2/fhir
  description: CharmHealth FHIR Production
security:
- smartOnFhir: []
tags:
- name: Patient
  description: Patient demographic resource
paths:
  /Patient/{id}:
    get:
      operationId: readPatient
      summary: Read Patient
      tags:
      - Patient
      parameters:
      - $ref: '#/components/parameters/idParam'
      responses:
        '200':
          description: Patient resource
  /Patient:
    get:
      operationId: searchPatient
      summary: Search Patient
      tags:
      - Patient
      parameters:
      - name: identifier
        in: query
        schema:
          type: string
      - name: name
        in: query
        schema:
          type: string
      - name: birthdate
        in: query
        schema:
          type: string
          format: date
      - name: gender
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Patient Bundle
components:
  parameters:
    idParam:
      name: id
      in: path
      required: true
      schema:
        type: string
  securitySchemes:
    smartOnFhir:
      type: oauth2
      description: SMART on FHIR authorization with patient/, user/, and system/ scopes.
      flows:
        authorizationCode:
          authorizationUrl: https://ehr2.charmtracker.com/oauth/v2/auth
          tokenUrl: https://ehr2.charmtracker.com/oauth/v2/token
          scopes:
            launch/patient: Patient context launch
            patient/Patient.read: Read patient demographic data
            patient/Observation.read: Read observations
            patient/Condition.read: Read conditions
            patient/MedicationRequest.read: Read medication orders
            user/*.read: Read all user-accessible resources
        clientCredentials:
          tokenUrl: https://ehr2.charmtracker.com/oauth/v2/token
          scopes:
            system/*.read: Backend services read access
externalDocs:
  description: CharmHealth FHIR API Documentation
  url: https://www.charmhealth.com/resources/fhir/index.html