UnitedHealth Group · Example Payload

Optum Fhir Bundle Example

HealthcareHealth InsuranceFHIRClaimsInteroperabilityFortune 100

Optum Fhir Bundle 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

resourceTypeidmetatypetotallinkentry

Example Payload

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{
  "resourceType": "Bundle",
  "id": "uh-bundle-eob-search-001",
  "meta": {
    "lastUpdated": "2026-05-03T08:00:00Z"
  },
  "type": "searchset",
  "total": 12,
  "link": [
    {
      "relation": "self",
      "url": "https://api.uhc.com/fhir/R4/ExplanationOfBenefit?patient=uh-patient-123456789&_count=5"
    },
    {
      "relation": "next",
      "url": "https://api.uhc.com/fhir/R4/ExplanationOfBenefit?patient=uh-patient-123456789&_count=5&_offset=5"
    }
  ],
  "entry": [
    {
      "fullUrl": "https://api.uhc.com/fhir/R4/ExplanationOfBenefit/eob-pro-001",
      "resource": {
        "resourceType": "ExplanationOfBenefit",
        "id": "eob-pro-001",
        "status": "active",
        "type": {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/claim-type",
              "code": "professional",
              "display": "Professional"
            }
          ]
        },
        "patient": {
          "reference": "Patient/uh-patient-123456789"
        },
        "billablePeriod": {
          "start": "2026-03-10",
          "end": "2026-03-10"
        },
        "created": "2026-03-20T00:00:00Z",
        "total": [
          {
            "category": {
              "coding": [
                {
                  "code": "submitted"
                }
              ]
            },
            "amount": {
              "value": 200.0,
              "currency": "USD"
            }
          },
          {
            "category": {
              "coding": [
                {
                  "code": "benefit"
                }
              ]
            },
            "amount": {
              "value": 140.0,
              "currency": "USD"
            }
          }
        ]
      },
      "search": {
        "mode": "match"
      }
    }
  ]
}