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availity Claim Attachments API

Electronic claim attachment submission and retrieval

availity Claim Attachments API is one of 12 APIs that Availity publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 JSON Schema definition.

Tagged areas include Claim Attachments. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, and 1 JSON Schema.

This API exposes 2 operations across 2 paths, and defines 3 schemas. It is described by OpenAPI 3.2.0, at version 1.0.0.

Requests are made against a single base URL, https://api.availity.com.

2 operations 2 paths 3 schemas 1 GET1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://api.availity.com
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

availity Claim Attachments API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (oauth2) using the clientCredentials flow, exposing 1 scope. By default, every request must be authenticated.

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 1 GET, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Claim Attachments 2

Electronic claim attachment submission and retrieval

POST
/availity/intelligent-payer-network/v1/claim-attachments
Availity Submit Claim Attachment
submitClaimAttachment body → 200400401
GET
/availity/intelligent-payer-network/v1/claim-attachments/{id}
Availity Get Claim Attachment Status
getClaimAttachmentStatus 1 param → 200404

Schemas 3

The contract defines 3 schemas that model the data the API accepts and returns. The most detailed are ClaimAttachmentRequest (5 properties), Error (3 properties), ClaimAttachmentResponse (3 properties). Each schema is shown below with its type and property counts.

ClaimAttachmentResponse
object
3 properties
Error
object
3 properties
ClaimAttachmentRequest
object
5 properties 4 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

availity-claim-attachments-api-openapi.yml Raw ↑

Other APIs Availity publishes across the network.

Availity Healthcare HIPAA Transactions API
Availity Patient Cost Estimator API
Availity Eligibility & Benefits Value-Add APIs
Availity Payer List API
Availity Configurations API
availity Auth Attachments API
availity Claim Status API
availity Eligibility API
availity Enhanced Claim Status API
availity Is Auth Required API
availity Service Reviews API
Where this information came from

This is an independent, third-party profile of availity Claim Attachments API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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