MedicalVision
American Health Advantage of Missouri Payer ID
Payer IDMMS01
Payer details
- Payer ID
- MMS01
- Other payer IDs
- 7280, 8987, 14394
- Coverage types
- Medical, Vision
- Programs
- Medicare
- Payer website
- mo.amhealthplans.com
Other names
- American Health Plans
- Medicare American Health Advantage of Missouri (formerly Missouri Select)
Where it operates
Missouri
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.
Service Type Code LookupPayer 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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