UnitedHealth Group · Example Payload

Optum Fhir Medication Knowledge Example

HealthcareHealth InsuranceFHIRClaimsInteroperabilityFortune 100

Optum Fhir Medication Knowledge Example is an example object payload from UnitedHealth Group, with 7 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

resourceTypeidstatuscodesynonymdoseFormdrugCharacteristic

Example Payload

{
  "resourceType": "MedicationKnowledge",
  "id": "uh-formulary-lisinopril-10mg",
  "status": "active",
  "code": {
    "coding": [
      {
        "system": "http://www.nlm.nih.gov/research/umls/rxnorm",
        "code": "314077",
        "display": "lisinopril 10 MG Oral Tablet"
      }
    ]
  },
  "synonym": [
    "Prinivil",
    "Zestril"
  ],
  "doseForm": {
    "coding": [
      {
        "code": "TAB",
        "display": "Tablet"
      }
    ]
  },
  "drugCharacteristic": [
    {
      "type": {
        "coding": [
          {
            "code": "formulary-tier"
          }
        ]
      },
      "value": "1"
    },
    {
      "type": {
        "coding": [
          {
            "code": "prior-auth-required"
          }
        ]
      },
      "value": false
    },
    {
      "type": {
        "coding": [
          {
            "code": "quantity-limit"
          }
        ]
      },
      "value": "30 tablets per 30 days"
    }
  ]
}

Work with this as data

Every example 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 examples

4 MCP tools reach this

find_examplesBrowse and filter every example 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 example

curl "https://apis.io/api/v1/examples/optum-fhir-medication-knowledge-example"

All examples

curl "https://apis.io/api/v1/examples?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.