DentalMedical
Medicare Missouri Part B Payer ID
Payer ID05302
Payer details
- Payer ID
- 05302
- Other payer IDs
- 1441, 4451, JSMMO0, KCMCR, MOMCR, MWMCR, SMMO0, SMMO2
- Coverage types
- Dental, Medical
- Programs
- Medicare
- Payer website
- cms.gov
Other names
- Medicare Missouri Part B (J5 WPS)
- Wisconsin Physicians Service (WPS) - Missouri
Where it operates
Missouri
What You Can Check With Medicare Missouri Part B
- Eligibility and benefits for any service type Medicare Missouri Part B 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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