# How Change Healthcare uses H2O.ai

As published on [h2o.ai](https://h2o.ai/case-studies/change-healthcare-h2o). Captured by usedby on 2026-10-24.

- Company: [Change Healthcare](https://www.usedby.ai/companies/change-healthcare.md)
- Tool: [H2O.ai](https://www.usedby.ai/tools/h2o-ai.md)
- Industry: [HealthTech & Digital Health](https://www.usedby.ai/companies/industry/healthtech-digital-health.md)

## The use case: how Change Healthcare deploys H2O.ai

Change Healthcare uses H2O.ai to build machine learning models across very large volumes of insurance claims, find denied claims that could be reworked, verify insurance claim audits (whether diagnosis codes and hospital charges were coded and billed correctly), and predict Medicaid eligibility.

Summary written by usedby from the source page, in English. The figures are those of H2O.ai and Change Healthcare, not ours.

> With a network of hundreds of thousands of providers and thousands of insurance companies with billions of claims per month, improving claims management is a huge challenge. AI is critical to finding denied claims that could be reworked and helping patients find cost effective procedures.

> H2O has been the driver for building models at scale. We are talking about billions of claims. You can't do this with standard off the shelf open source techniques.
>
> Adam Sullivan, Director

Source: [h2o.ai](https://h2o.ai/case-studies/change-healthcare-h2o), captured 2026-10-24.

## H2O.ai users in HealthTech & Digital Health

- [ArmadaHealth](https://www.usedby.ai/companies/armadahealth.md) — Confirmed

## What usedby checked

We compared the story with its live page on 2026-10-24.

- Checked: the passage quoted above is copied word for word from the page, near the name of Change Healthcare.
- Checked: Change Healthcare uses H2O.ai. Confirmed line. Latest check across sources: 2026-10-24.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/change-healthcare-h2o-ai · How we check: https://www.usedby.ai/methodology