# Waystar Eligibility Verification API

**Canonical:** https://apis.io/apis/waystar/waystar-eligibility-verification-api/  
**Provider:** Waystar — https://apis.io/providers/waystar/  
**Base URL:** https://eligibilityapi.zirmed.com/1.0/  
**Documentation:** https://www.waystar.com/our-platform/financial-clearance/eligibility-verification/

Waystar Eligibility Verification API is one of 7 APIs that [Waystar](https://apis.io/providers/waystar/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Eligibility, Benefits, and X12 270/271. The published artifact set on APIs.io includes API documentation and authentication docs.

Real-time and batch insurance eligibility and benefits verification, exchanging X12 270 inquiries and 271 responses to confirm coverage, plan details, copays, deductibles, and service-type benefits before a visit. Endpoints are modeled from Waystar's Eligibility product and the 270/271 transaction set; concrete paths are provisioned through the partner program.

## Machine-readable artifacts (4)

- **Documentation** — https://developer.waystar.com/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/waystar/refs/heads/main/authentication/waystar-authentication.yml
- **SignUp** — https://www.waystar.com/our-platform/financial-clearance/eligibility-verification/
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/waystar/refs/heads/main/apis.yml

## Other Waystar APIs (6)

- [Waystar Authorization & Referral API](https://apis.io/apis/waystar/waystar-prior-authorization-api/)
- [Waystar Patient Estimation API](https://apis.io/apis/waystar/waystar-patient-estimation-api/)
- [Waystar Claim Management API](https://apis.io/apis/waystar/waystar-claim-management-api/)
- [Waystar Claim Status API](https://apis.io/apis/waystar/waystar-claim-status-api/)
- [Waystar Remittance & ERA API](https://apis.io/apis/waystar/waystar-remittance-era-api/)
- [Waystar Denial & Appeal Management API](https://apis.io/apis/waystar/waystar-denial-management-api/)

## Tags

Eligibility, Benefits, X12 270/271

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/waystar/waystar-eligibility-verification-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/waystar/.