Medical
MMM Payer ID
Payer IDPREMD
Payer details
- Payer ID
- PREMD
- Other payer IDs
- 10959, 66059, RP081, Z60056
- Coverage types
- Medical
- Programs
- Medicare
- Payer website
- mmm-pr.com
Other names
- Medicare y Mucho Más
- MMM Healthcare
- PMC
- Preferred Medicare Choice
Where it operates
Puerto Rico
What You Can Check With MMM
- Eligibility and benefits for any service type MMM 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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