# American Health Advantage of Missouri Payer ID

- **Payer ID:** MMS01
- **Other payer IDs:** 7280, 8987, 14394
- **Coverage types:** Medical, Vision
- **Programs:** Medicare
- **Where it operates:** Missouri
- **Payer website:** https://mo.amhealthplans.com

## Other names

- American Health Plans
- Medicare American Health Advantage of Missouri (formerly Missouri Select)

## What You Can Check With American Health Advantage of Missouri

- Eligibility and benefits for any service type American Health Advantage of Missouri returns
- Instant results, 24/7, with no phone calls or portals

What a check returns is up to the payer: some return more detail than others.

Payer details updated Oct 18, 2026. Payers change IDs and plan names; when in doubt, use the ID on the member's card.

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Canonical: https://www.verifytx.com/payers/american-health-advantage-of-missouri/