Optum · Agentic Access

Optum Agentic Access

x-agentic-access generated

Optum exposes 419 API operations that an AI agent could call, of which 89 are state-changing ‘acting’ operations. This is a recommended x-agentic-access execution contract — the scope, audience, consequence tier, short-lived token constraints, and escalation each action should carry before it is handed to an autonomous agent.

By consequence: 330 read, 83 write, 4 physical, and 2 safety-critical.

2 operations are classed safety-critical and should require human-in-the-loop approval at runtime.

Contracts are classified heuristically from the provider’s OpenAPI and refresh on every APIs.io network build; audience is bound per deployment. The model follows Curity’s Access Intelligence (apidays Munich 2026). Browse every provider’s agent contracts at agentic-access.apis.io.

CompanyHealthcareHealth InsuranceClaimsEligibilityFHIRInteroperabilityPharmacyEDIX12PaymentsPrior AuthorizationClearinghouseRevenue CycleDentalDa VinciPatient AccessRemittancesAttachmentsPayer Directory
Operations: 419 Acting: 89 Human-in-the-loop: 2 Method: generated

By consequence

read 330 write 83 physical 4 safety-critical 2

Highest-consequence actions

The physical and safety-critical operations an agent could invoke — the ones that most warrant scoped tokens, tight TTLs, and escalation. Full per-operation contracts are in the source below.

MethodPathConsequenceHuman-in-loop
POST /app/optum/facility/claim/reset safety-critical required
POST /pharmacy-claims safety-critical required
POST /oihub/fhirpriorauth/v1/cdsHooksServer/{payerId}/{lob}/api/cds-services/crd-order-sign physical conditional
POST /om/placeOrder physical conditional
POST /om/v1/client-orders physical conditional
PATCH /payments/pes-payer-enrollments/v1 physical conditional

Source

Agentic Access

Raw ↑ 
generated: '2026-09-23'
method: generated
source: openapi/optum-ambulance-fee-schedule-apis-api-openapi.yml, openapi/optum-anesthesia-fee-apis-api-openapi.yml,
  openapi/optum-apc-calculator-apis-api-openapi.yml, openapi/optum-apc-cross-codes-apis-api-openapi.yml,
  openapi/optum-application-wadl-api-openapi.yml, openapi/optum-attachment-api-openapi.yml,
  openapi/optum-attachment-document-api-openapi.yml, openapi/optum-attachment-status-api-openapi.yml,
  openapi/optum-attachment-submission-api-openapi.yml, openapi/optum-auth-referral-submission-api-openapi.yml,
  openapi/optum-authentication-api-openapi.yml, openapi/optum-authorization-orchestration-api-openapi.yml,
  openapi/optum-average-sales-price-apis-api-openapi.yml, openapi/optum-benefit-check-api-openapi.yml,
  openapi/optum-cc-mcc-code-and-excludes-list-for-i10cm-and-i9v1-apis-api-openapi.yml, openapi/optum-cci-edits-apis-api-openapi.yml,
  openapi/optum-cci-edits-code-validator-api-api-openapi.yml, openapi/optum-cdi-and-coding-support-pdf-information-api-openapi.yml,
  openapi/optum-cdi-information-api-openapi.yml, openapi/optum-check-enhanced-dental-eligibility-api-openapi.yml,
  openapi/optum-claim-actions-api-openapi.yml, openapi/optum-claim-adjustment-reasons-codes-apis-api-openapi.yml,
  openapi/optum-claim-api-openapi.yml, openapi/optum-claim-inquiry-api-openapi.yml, openapi/optum-claim-review-api-openapi.yml,
  openapi/optum-claim-status-api-api-openapi.yml, openapi/optum-claim-status-api-openapi.yml,
  openapi/optum-claim-status-category-code-apis-api-openapi.yml, openapi/optum-claim-status-code-apis-api-openapi.yml,
  openapi/optum-claimprecheck-api-openapi.yml, openapi/optum-clinical-diagnostic-laboratory-apis-api-openapi.yml,
  openapi/optum-cms-hcc-apis-api-openapi.yml, openapi/optum-cms-iom-s-policy-apis-api-openapi.yml,
  openapi/optum-cms-transmittal-apis-api-openapi.yml, openapi/optum-code-book-apis-api-openapi.yml,
  openapi/optum-code-fee-api-openapi.yml, openapi/optum-code-history-apis-api-openapi.yml, openapi/optum-code-image-apis-api-openapi.yml,
  openapi/optum-code-information-api-openapi.yml, openapi/optum-code-information-apis-api-openapi.yml,
  openapi/optum-code-specific-guidelines-api-openapi.yml, openapi/optum-code-specific-guidelines-apis-api-openapi.yml,
  openapi/optum-coding-documentation-guideline-apis-api-openapi.yml, openapi/optum-coding-support-api-openapi.yml,
  openapi/optum-coding-tips-api-api-openapi.yml, openapi/optum-color-codes-api-openapi.yml,
  openapi/optum-color-codes-apis-api-openapi.yml, openapi/optum-compliance-apis-api-openapi.yml,
  openapi/optum-consumer-code-manager-api-api-openapi.yml, openapi/optum-coverage-discovery-api-openapi.yml,
  openapi/optum-create-attachments-api-openapi.yml, openapi/optum-cross-coder-api-api-openapi.yml,
  openapi/optum-data-file-api-openapi.yml, openapi/optum-decisionsupportrecordservice-api-openapi.yml,
  openapi/optum-dental-claim-actions-api-openapi.yml, openapi/optum-determination-api-openapi.yml,
  openapi/optum-device-codes-apis-api-openapi.yml, openapi/optum-device-offset-codes-pair-apis-api-openapi.yml,
  openapi/optum-diagnostic-related-groups-drg-indicators-apis-api-openapi.yml, openapi/optum-discovery-api-openapi.yml,
  openapi/optum-dme-and-pen-fee-schedule-apis-api-openapi.yml, openapi/optum-document-reference-api-openapi.yml,
  openapi/optum-document-search-api-openapi.yml, openapi/optum-documentretrieve-api-openapi.yml,
  openapi/optum-drg-calculator-apis-api-openapi.yml, openapi/optum-drg-codes-api-openapi.yml,
  openapi/optum-drg-information-apis-api-openapi.yml, openapi/optum-dtrcapabilitystatement-api-openapi.yml,
  openapi/optum-eligibility-api-openapi.yml, openapi/optum-eligibility-requests-api-openapi.yml,
  openapi/optum-eligibility-transactions-api-openapi.yml, openapi/optum-era-enrollment-api-api-openapi.yml,
  openapi/optum-exports-api-openapi.yml, openapi/optum-facility-compliance-apis-api-openapi.yml,
  openapi/optum-federal-register-addendum-b-api-api-openapi.yml, openapi/optum-federal-register-addendum-b-history-api-api-openapi.yml,
  openapi/optum-fields-api-openapi.yml, openapi/optum-filter-dictionary-terms-api-openapi.yml,
  openapi/optum-future-codes-apis-api-openapi.yml, openapi/optum-getdoccounts-api-openapi.yml,
  openapi/optum-getdocumentstatus-api-openapi.yml, openapi/optum-getfilestatus-api-openapi.yml,
  openapi/optum-getlistofdocstatus-api-openapi.yml, openapi/optum-getlistoffilestatus-api-openapi.yml,
  openapi/optum-hcc-information-api-openapi.yml, openapi/optum-hcpcs-table-of-drugs-api-api-openapi.yml,
  openapi/optum-health-care-decision-reason-api-api-openapi.yml, openapi/optum-health-check-api-openapi.yml,
  openapi/optum-i-oce-edits-apis-api-openapi.yml, openapi/optum-i10pcs-code-builder-apis-api-openapi.yml,
  openapi/optum-icd10-mapping-api-openapi.yml, openapi/optum-icd9-mapping-api-openapi.yml, openapi/optum-image-intelligence-api-openapi.yml,
  openapi/optum-inquiry-api-openapi.yml, openapi/optum-institutional-claims-api-openapi.yml,
  openapi/optum-lcd-api-openapi.yml, openapi/optum-mapping-apis-api-openapi.yml, openapi/optum-mce-associated-icd10-apis-api-openapi.yml,
  openapi/optum-mce-associated-icd9-apis-api-openapi.yml, openapi/optum-mce-edits-icd9-and-icd10-api-api-openapi.yml,
  openapi/optum-mdc-optimizing-tips-apis-api-openapi.yml, openapi/optum-medically-unlikely-edits-mues-apis-api-openapi.yml,
  openapi/optum-medicare-carrier-localities-api-openapi.yml, openapi/optum-medicare-coverage-policy-for-part-a-and-part-b-apis-api-openapi.yml,
  openapi/optum-medicare-fee-schedule-apis-api-openapi.yml, openapi/optum-medicare-policy-api-openapi.yml,
  openapi/optum-merck-manual-api-api-openapi.yml, openapi/optum-modifier-crosswalk-api-api-openapi.yml,
  openapi/optum-modifiers-api-openapi.yml, openapi/optum-modifiers-apis-api-openapi.yml, openapi/optum-mpfs-national-payment-table-facility-apis-api-openapi.yml,
  openapi/optum-national-charge-data-api-api-openapi.yml, openapi/optum-national-drug-code-api-api-openapi.yml,
  openapi/optum-nextquestion-api-openapi.yml, openapi/optum-noa-api-openapi.yml, openapi/optum-not-otherwise-classified-noc-drug-pricing-apis-api-openapi.yml,
  openapi/optum-notes-information-apis-api-openapi.yml, openapi/optum-oihub-api-openapi.yml,
  openapi/optum-operationdefinition-api-openapi.yml, openapi/optum-opps-cross-codes-api-api-openapi.yml,
  openapi/optum-opps-crosscode-code-api-openapi.yml, openapi/optum-opsi-codes-apis-api-openapi.yml,
  openapi/optum-optum-specialty-articles-api-openapi.yml, openapi/optum-order-management-api-openapi.yml,
  openapi/optum-ordersign-api-openapi.yml, openapi/optum-outages-api-openapi.yml, openapi/optum-pascapabilitystatement-api-openapi.yml,
  openapi/optum-payers-api-openapi.yml, openapi/optum-payersheet-api-openapi.yml, openapi/optum-payments-api-openapi.yml,
  openapi/optum-policy-lookup-apis-api-openapi.yml, openapi/optum-prepaydme-api-openapi.yml,
  openapi/optum-prepaylab-api-openapi.yml, openapi/optum-print-code-detail-summary-api-api-openapi.yml,
  openapi/optum-prior-auth-api-api-openapi.yml, openapi/optum-professional-claims-api-openapi.yml,
  openapi/optum-prometheus-api-openapi.yml, openapi/optum-provider-lookup-apis-api-openapi.yml,
  openapi/optum-provider-participation-list-api-openapi.yml, openapi/optum-provideraccessbulkmembermatch-api-openapi.yml,
  openapi/optum-provideraccessbulkmembermatchstatus-api-openapi.yml, openapi/optum-provideraccessdavinciexport-api-openapi.yml,
  openapi/optum-provideraccessdavinciexportdownload-api-openapi.yml, openapi/optum-qpp-mips-apis-api-openapi.yml,
  openapi/optum-query-service-api-openapi.yml, openapi/optum-questionnairepackage-api-openapi.yml,
  openapi/optum-reference-code-api-openapi.yml, openapi/optum-release-dates-api-api-openapi.yml,
  openapi/optum-remittance-advice-remark-codes-apis-api-openapi.yml, openapi/optum-report-api-openapi.yml,
  openapi/optum-reports-api-openapi.yml, openapi/optum-revenue-code-api-openapi.yml, openapi/optum-revenue-codes-api-api-openapi.yml,
  openapi/optum-review-attachments-api-openapi.yml, openapi/optum-roster-management-api-openapi.yml,
  openapi/optum-state-list-fee-schedule-apis-api-openapi.yml, openapi/optum-submission-api-openapi.yml,
  openapi/optum-submit-api-openapi.yml, openapi/optum-submitattachment-api-openapi.yml, openapi/optum-submitter-api-request-http-controller-api-openapi.yml,
  openapi/optum-supporting-documentation-apis-api-openapi.yml, openapi/optum-telecom-format-api-openapi.yml,
  openapi/optum-type-of-bill-i-oce-edit-opps-api-openapi.yml, openapi/optum-ub04-code-lists-api-openapi.yml,
  openapi/optum-v3-ingestion-api-openapi.yml, openapi/optum-wage-index-api-api-openapi.yml
description: Recommended x-agentic-access execution contracts, classified heuristically from
  the OpenAPI. A governance starting point for exposing this API to AI agents — review and bind
  audience per deployment. See research/curity/agentic-governance/.
summary:
  operations: 419
  by_action_class:
    connected: 330
    acting: 89
  by_consequence:
    read: 330
    write: 83
    safety-critical: 2
    physical: 4
  human_in_the_loop_required: 2
operations:
- path: /api/cms/common/ambulance/medicare-localities
  method: get
  operationId: getMedicareCarrierLocalities
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/ambulance/ambulance-fee-schedule/{carrier}/{locality}
  method: get
  operationId: getAmbulanceFees
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/optum/physician/anesthesia-fee/{codetype}/{code}
  method: get
  operationId: fetchAnesthesiaFee
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/optum/facility/outpatient-claims/
  method: post
  operationId: outpatientClaims
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /api/cms/facility/{apctype}
  method: get
  operationId: fetchAPCCrossCodes
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/{apctype}/{code}
  method: get
  operationId: fetchCodeSpecificAPCCrossCodes
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/{apcCode}/apc-cross-codes
  method: get
  operationId: fetchAPCCrossCodeDetail
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /application.wadl/{path}
  method: get
  operationId: getExternalGrammar
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /application.wadl
  method: get
  operationId: getWadl
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /dentalnetwork/attachments/v1/CreateAttachment
  method: post
  operationId: postDentalnetworkAttachmentsV1CreateAttachment
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /dentalnetwork/attachments/v1/AddAttachment
  method: post
  operationId: postDentalnetworkAttachmentsV1AddAttachment
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /dentalnetwork/attachments/v1/{attachmentId}/UpdateAttachmentFile/{attachmentFileId}
  method: put
  operationId: putDentalnetworkAttachmentsV1ByAttachmentIdUpdateAttachmentFileByAttachmentFileId
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /dentalnetwork/attachments/v1/CommitAttachment/{attachmentId}
  method: patch
  operationId: patchDentalnetworkAttachmentsV1CommitAttachmentByAttachmentId
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /dentalnetwork/attachments/v1/GetAttachmentbyId/{attachmentId}
  method: get
  operationId: getDentalnetworkAttachmentsV1GetAttachmentbyIdByAttachmentId
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /dentalnetwork/attachments/v1/GetAttachmentList/{AttachmentId}
  method: get
  operationId: getDentalnetworkAttachmentsV1GetAttachmentListByAttachmentId
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /dentalnetwork/attachments/v1/{attachmentId}/DeleteAttachmentFile/{attachmentFileId}
  method: delete
  operationId: deleteDentalnetworkAttachmentsV1ByAttachmentIdDeleteAttachmentFileByAttachmentFileId
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /dentalnetwork/attachments/v1/GetAllParticipatingPayers
  method: get
  operationId: getDentalnetworkAttachmentsV1GetAllParticipatingPayers
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /dentalnetwork/attachments/v1/IsParticipatingPayer
  method: get
  operationId: getDentalnetworkAttachmentsV1IsParticipatingPayer
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /dentalnetwork/attachments/v1/GetPayerBusinessRules/me
  method: get
  operationId: getDentalnetworkAttachmentsV1GetPayerBusinessRulesMe
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /apip/auth/v2/token
  method: post
  operationId: postApipAuthV2Token
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /search
  method: post
  operationId: postSearch
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /{documentId}
  method: get
  operationId: getByDocumentId
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /{traceId}
  method: get
  operationId: getByTraceId
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /metadata
  method: post
  operationId: postMetadata
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /uploads
  method: post
  operationId: upload
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /oihub/patient/auth/referral/v1
  method: post
  operationId: authReferralSubmission
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    scope:
    - read_healthcheck
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /apip/auth/sntl/v1/token
  method: post
  operationId: postApipAuthSntlV1Token
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /authorization/x12
  method: post
  operationId: postAuthorizationX12
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /authorization
  method: post
  operationId: postAuthorization
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /api/cms/common/average-sales/sales-price
  method: get
  operationId: getAverageSales
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /oihub/patient/benefit/check/v1
  method: post
  operationId: benefitCheck
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    scope:
    - read_healthcheck
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /api/cms/facility/{codetype}/{code}/{conditiontype}/cc-mcc
  method: get
  operationId: getCCMCCCodeExcludesList
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/{codetype}/cc-mcc/code-list
  method: get
  operationId: getCCMCCCodeList
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /app/cms/common/cci/modifiers/{code}
  method: get
  operationId: fetchRelatedLCDPolicyByPolicyById_1
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/cci/{code}/{column-type}
  method: get
  operationId: getSingleCodeView_1
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/cci/print
  method: get
  operationId: printCCIResults_1
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/cci/effective-date-version
  method: get
  operationId: getCCIEffectiveDateAndVersionDesc
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/cci/conflict-view
  method: get
  operationId: getMultiCodeCodeView_1
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/cci/cci-edits-list/{list-type}
  method: get
  operationId: getCCIEditsList
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/physician/cci/{market-type}/print
  method: get
  operationId: printCCIResults
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/physician/cci/{market-type}/conflict-view
  method: get
  operationId: getMultiCodeConflictView
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/physician/cci/{market-type}/code-view
  method: get
  operationId: getMultiCodeCodeView
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/physician/cci/{code}/{column-type}
  method: get
  operationId: getSingleCodeView
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /app/cms/common/cci/codeValidator
  method: get
  operationId: fetchValidCodes
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /documents/{docId}
  method: get
  operationId: getCDIPDF
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/cdi
  method: get
  operationId: getCDICodeLinks
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /icd10physdoc/{docId}
  method: get
  operationId: getCDIPDF_1
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /oihub/dnt/enh/eligibility/preservice/v1
  method: post
  operationId: checkEnhancedEligibility
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /oihub/claim/actions/v1
  method: post
  operationId: claimActions
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    scope:
    - read_healthcheck
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /api/cms/facility/carc
  method: get
  operationId: fetchCARCList
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /claim/precare/v1
  method: post
  operationId: dentalClaimPrecheck
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /claim/precare/v1/healthcheck
  method: get
  operationId: dentalClaimPrecheckHealth
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /oihub/claim/inquiry/v1
  method: post
  operationId: claimInquiry
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    scope:
    - read_healthcheck
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /claims5x
  method: get
  operationId: getClaims
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /claims5x
  method: post
  operationId: process
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /claimstatus/v2/raw-x12/enhanced
  method: post
  operationId: rawX12Enhanced
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /medicalnetwork/claimstatus/v2/
  method: post
  operationId: claimstatus
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /medicalnetwork/claimstatus/v2/healthcheck
  method: get
  operationId: healthCheck
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /medicalnetwork/claimstatus/v2/raw-x12
  method: post
  operationId: rawX12
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /oihub/dental/claim/inquiry/v1
  method: post
  operationId: claimStatus
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /api/cms/facility/claim-status-category-codes
  method: get
  operationId: getClaimStatusCategoryCode
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/facility/claim-status-codes
  method: get
  operationId: getClaimStatusCode
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /pre-service/v1/claim/precheck
  method: post
  operationId: claimPreCheck
  x-agentic-access:
    action-class: acting
    consequence: write
    subject: required
    scope:
    - read_healthcheck
    audience: null
    token:
      max-ttl: 900
    escalation:
      human-in-the-loop: conditional
      triggers:
      - abnormal
      - high-value
    audit: required
- path: /api/cms/common/clinical-diagnostic
  method: get
  operationId: getClinicalDiagnostic
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/hcc/{hccType}/{hccCode}/diagnosis-codes
  method: get
  operationId: getDiagnosisCodes
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/hcc/{hccType}/codes
  method: get
  operationId: getHCCCodes
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/hcc/{codetype}/{code}/code
  method: get
  operationId: getHCCDiagnosisCodes
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/{iomType}/iom-policy/{codeType}/{code}
  method: get
  operationId: getCMSIOMSPolicies
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/transmittal/
  method: post
  operationId: getCMSTransmittal
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/transmittal/{doc-id}/{doc-source-id}/transmittal-download
  method: get
  operationId: getCMSTransmittalDocument
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/cms/common/transmittal/{code}
  method: get
  operationId: getCodeDetailCMSTransmittals
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/coding/code/book/{codeType}
  method: get
  operationId: fetchCodeBook
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/coding/code/book/i10_pcs
  method: get
  operationId: fetchPcsCodeBook
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/mpfs
  method: get
  operationId: getCarriers
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/mpfs/{carrier-locality}/non-facility
  method: get
  operationId: getFee
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/mpfs/global-info
  method: get
  operationId: getGlobal
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/mpfs/{locality}
  method: get
  operationId: getMpfsLinks
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/coding/code/{codetype}/{code}/history
  method: get
  operationId: codeHistory
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/coding/code/{codetype}/{code}/image
  method: get
  operationId: imageLinkResource
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/coding/code/{codeOrTerm}/image-search
  method: get
  operationId: searchImages
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /api/coding/code/image/{file}
  method: get
  operationId: imageResource
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/anesbaseunit
  method: get
  operationId: getAnesBaseUnit
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/{facNonFac}
  method: get
  operationId: getColumnCci
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/codehistory
  method: get
  operationId: getCodehistory
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/properties
  method: get
  operationId: getProperty
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none
- path: /codetype/{codetype}/{code}/images
  method: get
  operationId: getCodeImageLinks
  x-agentic-access:
    action-class: connected
    consequence: read
    subject: optional
    token:
      max-ttl: 3600
    audit: none


# --- truncated at 32 KB (119 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/optum/refs/heads/main/agentic-access/optum-agentic-access.yml

Work with this as data

Every access contract here is available over the APIs.io API and to AI agents over MCP. Agentic Access is not yet its own endpoint on the v1 API. Reach it through catalog search and the tag graph, or the MCP server.

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Tools for agentic access

3 MCP tools reach this
  • 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.
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curl "https://apis.io/api/v1/search?q=optum-agentic-access&limit=10"
Everything under a tag 
curl "https://apis.io/api/v1/tags/optum-agentic-access"

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