Aetna · Schema

Aetna FHIR R4 OrganizationAffiliation

See the appropriate Implementation Guide for proper documentation to use This is the HL7 FHIR Release 4.0.1 OrganizationAffiliation resource. Full Documentation is available at: http://hl7.org/fhir/organizationaffiliation.html For the DaVinci PDEX Plan Net 1.0.0 OrganizationAffiliation resource documentation is available at: http://hl7.org/fhir/us/davinci-pdex-plan-net/STU1/StructureDefinition-plannet-OrganizationAffiliation.html For the DaVinci PDEX Plan Net 1.1.0 OrganizationAffiliation resource documentation is available at: http://hl7.org/fhir/us/davinci-pdex-plan-net/STU1.1/StructureDefinition-plannet-OrganizationAffiliation.html

Health InsuranceHealthcareFHIRPatient AccessProvider DirectoryDrug FormularyPrior AuthorizationCMS InteroperabilitySMART on FHIRCARIN Blue ButtonDa VinciPayerFortune 100CVS Health
View JSON Schema on GitHub

JSON Schema

aetna-organizationaffiliation.json Raw ↑ 
{
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "$id": "https://raw.githubusercontent.com/api-evangelist/aetna/refs/heads/main/json-schema/aetna-organizationaffiliation.json",
 "title": "Aetna FHIR R4 OrganizationAffiliation",
 "description": "See the appropriate Implementation Guide for proper documentation to use\n\nThis is the HL7 FHIR Release 4.0.1 OrganizationAffiliation resource.\nFull Documentation is available at: http://hl7.org/fhir/organizationaffiliation.html\n\nFor the DaVinci PDEX Plan Net 1.0.0 OrganizationAffiliation resource documentation is available at:\nhttp://hl7.org/fhir/us/davinci-pdex-plan-net/STU1/StructureDefinition-plannet-OrganizationAffiliation.html\n\nFor the DaVinci PDEX Plan Net 1.1.0 OrganizationAffiliation resource documentation is available at:\nhttp://hl7.org/fhir/us/davinci-pdex-plan-net/STU1.1/StructureDefinition-plannet-OrganizationAffiliation.html",
 "x-provenance": {
  "generated": "2026-08-30",
  "method": "derived",
  "source": "openapi/aetna-provider-directory-api-openapi.yml"
 },
 "type": "object"
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this
  • find_json_schemasBrowse and filter every JSON Schema in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This JSON Schema 
curl "https://apis.io/api/v1/json-schemas/aetna-organizationaffiliation"
All schemas 
curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.