# Continuous Eligibility API

*/Opportunities/Continuous_Eligibility_API*

## Opportunity Overview

**Wedge**: Target mental health telehealth platforms first. They suffer from highly complex, frequently changing behavioral health carve-outs and possess the developer talent to integrate an API quickly. Once established in behavioral health, expand horizontally into physical therapy and dermatology clinics before moving upmarket to enterprise EHR integrations.
**Timing**: Computer vision and LLM-based web agents now programmatically navigate and parse unstructured, dynamic payer portals at scale, bypassing the limitations of standardized EDI pipelines that drop critical coverage details.
**Why This I C P**: Digital health startups and high-throughput specialty clinics possess the engineering capability to integrate a REST API directly into their intake flows, and their low-margin models make upfront eligibility verification an immediate survival metric.
**Size Of Prize**: Approximately 300,000 outpatient practices and digital health platforms in the US spend around $5,000 annually on manual eligibility verification and claim rework, yielding a $1.5B addressable prize.
**Gap Narrative**: Digital health platforms and medical practices face high claim denial rates because legacy clearinghouses rely on batch EDI transactions that strip out specific benefit constraints. They require an API that interrogates payer portals in real-time to return exact copay, deductible, and prior authorization rules before the patient visit occurs.
**Defensibility**: The system compounds defensibility through proprietary data accumulation. Every payer portal scrape maps undocumented payer-specific logic and interface changes, creating a constantly updating rules engine that cannot be replicated by new entrants relying on standard clearinghouse rails.
**Why This Thesis**: An API-first software thesis matches developer-driven digital health companies. Instead of asking medical assistants to log into a separate dashboard, the API embeds the complex payer logic natively into the existing patient scheduling and checkout screens.

## Opportunity Linked Thesis

**Thesis**: [Software](/Theses/Software)

## Opportunity Linked I C P

**Icp**: [Digital Health Platform](/CompanyTypes/Digital_Health_Platform)

## Opportunity Market Sizing

_Illustrative — target and order-of-magnitude estimate figures, not an achieved track record (this Thing is concept-stage)._

**S A M**: ~$300M-500M segment of US digital health platforms and virtual care operators requiring real-time API integrations
**S O M**: ~$10M-30M realistic 3-year capture at current execution capacity
**T A M**: ~150k US digital health companies, tech-enabled medical groups, and billing agencies × ~$15k-25k/yr API and software spend ≈ ~$2.2B-3.7B
**Growth Rate**: ~15-22%/yr, driven by the expansion of recurring virtual care models and the financial burden of eligibility-related claim denials
**Paid Comparable Spend**: ~$0.15-0.35 per transaction via legacy EDI clearinghouses, plus ~$45k-65k/yr per FTE for manual insurance portal verification and denial rework

## Opportunity Incumbents

- [Change Healthcare](/Products/Change_Healthcare) — Tool
- [Availity Essentials](/Products/Availity_Essentials) — Tool
- [Experian Health](/Products/Experian_Health) — Service
- [Eligible API](/Products/Eligible_API) — Tool
- [Manual Payer Portals](/Products/Manual_Payer_Portals) — DIY
- [Batch EDI Scripts](/Products/Batch_EDI_Scripts) — DIY
- [In-House Call Teams](/Products/In-House_Call_Teams) — Service

## Opportunity Win Conditions

**Kill Thresholds**:
- Successful payer match rate < 85% after 30 days of production volume
- Time-to-first-production-API-call > 45 days
- Human portal escalation rate > 15% of total transactions
- Gross margin < 60% due to underlying clearinghouse data costs
**Leading Metrics**:
- Time-to-first-production-API-call
- Successful match rate across top 50 payers
- Average API latency in milliseconds
- Human-in-loop escalation percentage
- Daily API call volume per active customer
**What Proves Right**: Digital health platforms integrate the API into their pre-visit scheduling workflows and completely replace manual payer portal checks. Cohorts achieve a 40 percent reduction in eligibility-related claim denials within the first 60 days of deployment. Customers sustain transaction volumes above 25,000 API calls per month at a price point of $0.20 per transaction.
**What Proves Wrong**: Operations teams continue logging into legacy payer portals because the API returns incomplete benefit data or false positives. Development teams abandon the integration due to poor documentation or legacy EHR system constraints that block real-time webhooks. Customers treat the API as a fallback rather than a primary system, resulting in usage hovering below 5,000 transactions per month.

## Opportunity Build Profile

**Hardest Part**: Maintaining persistent, low-latency connections across thousands of distinct payer portals and EDI gateways without triggering rate limits or bot-detection. Normalizing chaotic, non-standardized response codes into a single unified schema that reliably flags exact copay and deductible limits.
**Min Viable Scope**: A read-only REST API covering the top 5 national commercial payers for a single specialty. Deliberately exclude Medicaid, regional Blues, Medicare, and write-back or prior-authorization capabilities.
**Cold Start Problem**: You cannot map and test payer endpoints at scale without real patient PHI and active provider credentials. Break this by partnering with a single high-volume digital health clinic to route their background eligibility checks through the API in shadow mode.
**Time To First Value**: 1-2 weeks of API integration and provider credential provisioning
**Data Moat Available**: true
**Technical Difficulty**: High

## Neighborhood

### Where the gap lives

- [Improper Payment Rate](/Metrics/Improper_Payment_Rate) — latent gap · Metrics

### Incumbent in

- [Manual Payer Portals](/Products/Manual_Payer_Portals) — incumbent in · Products
- [Experian Health](/Products/Experian_Health) — incumbent in · Products
- [In-House Call Teams](/Products/In-House_Call_Teams) — incumbent in · Products
- [Availity Essentials](/Products/Availity_Essentials) — incumbent in · Products
- [Batch EDI Scripts](/Products/Batch_EDI_Scripts) — incumbent in · Products
- [Change Healthcare](/Products/Change_Healthcare) — incumbent in · Products
- [Eligible API](/Products/Eligible_API) — incumbent in · Products

### Applies thesis

- [Digital Health Platform](/CompanyTypes/Digital_Health_Platform) — applies thesis · CompanyTypes

### Embodies

- [Software](/Theses/Software) — embodies · Theses

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