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  1. 🏠
  2. Medicare Advantage Plans
  3. Puerto Rico
  4. San Sebastian Municipio
  5. MMM Unico
Medicare y Mucho Mas (MMM) logo, a registered trademark of Medicare y Mucho Mas (MMM)

MMM Unico (HMO-POS) Medicare Advantage Plan H4003-019 • 2026 • San Sebastian Municipio, PR

CMS Rating: ☆☆☆☆☆ (5.0 out of 5 stars*)

This Medicare Advantage HMO-POS plan, identified by CMS Plan ID H4003-019, is offered by Medicare y Mucho Mas (MMM) for the 2026 plan year. The plan uses a Health Maintenance Organization with a Point of Service (HMO-POS) provider network and comes with prescription coverage (Part D ).

Last update: September 16, 2026
  • Doctor Visits
  • Foot Care
  • Chiropractic
  • Urgent & Emergency
  • Mental Health
  • Rehab Services
  • Equipment & Supplies
  • Diag, Lab, Imaging
  • Part B Drugs
  • Dental
  • Hearing Aids
  • Vision
  • Prescriptions
  • Contact Medicare y Mucho Mas (MMM)

MMM Unico Overview

2026 Medicare Advantage Plan Overview for H4003-019-0
Plan Overview for H4003-019-0
CMS Plan ID: H4003-019-0
Plan Type: HMO-POS
Plan Year: 2026
Monthly Premium: $15.00
Plus your Medicare Part B premium.
Medical Deductible: $0.00
Maximum Out-of-Pocket: $3250.00 (In-Network)
Part B Give Back: −$3.00 reduction
Prescription Drug Coverage: Enhanced, $0.00 deductible
Additional Benefits: Dental, Vision, Hearing
Service Area: San Sebastian Municipio, PR
Enrollment (Nationwide): 546 beneficiaries
Enrollment (CMS – Local)0 beneficiaries in San Sebastian Municipio
Provided By: Medicare y Mucho Mas (MMM)

Plan Details for MMM Unico

This Medicare Advantage Prescription Drug (MAPD) HMO-POS plan includes hospital, medical, and prescription drug coverage under Medicare Parts A and B. The monthly premium is $15.00, and the plan provides coverage through a network of participating providers, with limited access to out-of-network services in certain situations. The annual Part D deductible is $0.00.

Primary care visits have a $0 copay | Out-of-network: 20% coinsurance, specialist visits come with a $0 copay | Out-of-network: 20% coinsurance, urgent care services carry a $0 copay, and ambulance transportation is $0 copay | Out-of-network: 20% coinsurance. These costs apply toward the maximum out-of-pocket (MOOP) limit of $3250.00. Once this limit is reached, in-network services are fully covered for the remainder of the year.

This plan is listed by CMS under Plan ID H4003-019. Cost-sharing details are provided below.

Cost-Sharing Overview

MMM Unico includes cost-sharing, which refers to out-of-pocket expenses for covered healthcare services. The table below outlines the most common in-network out-of-pocket costs associated with plan H4003-019.

Certain preventive services are covered 100% by MMM Unico as a Part B benefit.

Prescription Drug Coverage

MMM Unico includes a Medicare Part D prescription drug plan (PDP). Plan type and coverage level are defined by CMS and may vary between basic and enhanced benefit designs.

This plan includes an enhanced benefit Medicare Part D plan (PDP), providing coverage beyond the standard CMS-defined minimum.

Prescription Drug Plan Premium

The Part D prescription drug plan premium is included in the overall Medicare Special Needs Plan cost. Additional adjustments may apply through the Low-Income Subsidy (LIS) program, also known as Extra Help, administered by Social Security. LIS benefits are separate from Medicare Special Needs Plan coverage.

MMM Unico (H4003-019-0) Prescription Drug Plan Premium Details
Basic Part D Premium: $-56.90
Supplemental Part D Premium: $56.90
Total Part D Premium: $0.00
Low-Income Premium Subsidy: $Not Applicable
Low-Income Premium Subsidy Paid by CMS: $0.00
Low-Income Subsidy Premium: $0.00

For more details, visit the Social Security Extra Help program .

Prescription Drug Plan Deductible

This plan has a $0.00 annual Part D deductible. You'll pay this deductible at the pharmacy before Medicare y Mucho Mas (MMM) starts contributing towards your prescription costs.

Prescription Drug Plan Out-of-Pocket Costs

Beyond premiums and deductibles, MMM Unico may have additional costs at pharmacies. The table below outlines out-of-pocket expenses by drug tier.

MMM Unico (H4003-019-0) Pharmacy Out-of-Pocket Costs by Drug Tier
Drug Tier Retail Mail Order
Preferred Generic$0.00 copayComing soon
Generic$0.00 copayComing soon
Preferred Brand$3.00 copayComing soon
Non-Preferred Drug$5.00 copayComing soon
Preferred Specialty Tier25% coinsuranceComing soon
Specialty Tier33% coinsuranceComing soon
Select Care Drugs$0.00 copayComing soon
*Deductible does not apply.

Medicare Plan Star Ratings

Medicare Advantage (Part C) and Part D plans are rated each year by CMS on a 5-star scale. Ratings summarize plan performance across clinical care and member experience measures.

2026 Medicare Star Ratings for Contract H4003
CMS Measure Star Rating
2026 Overall Rating ☆☆☆☆☆
Staying Healthy: Screenings, Tests, Vaccines ☆☆☆☆☆
Managing Chronic (Long Term) Conditions ☆☆☆☆☆
Member Experience with Health Plan ☆☆☆☆☆
Complaints and Changes in Plans Performance ☆☆☆☆☆
Health Plan Customer Service ☆☆☆☆☆
Drug Plan Customer Service ☆☆☆☆☆
Complaints and Changes in the Drug Plan ☆☆☆☆☆
Member Experience with the Drug Plan ☆☆☆☆☆
Drug Safety and Accuracy of Drug Pricing ☆☆☆☆☆

Is there a monthly premium for this plan in 2026?

For 2026, the monthly premium is $15.00. Medicare Part B premiums apply in addition to this amount.

What is the in-network MOOP for plan H4003-019?

For 2026, the in-network maximum out-of-pocket is $3250.00. The plan pays 100% of covered in-network services beyond this amount.

What is the CMS star rating for this plan?

CMS rates this plan at ★5.0 out of 5 stars for 2026.

How many beneficiaries are enrolled in this plan?

Total enrollment is 546 beneficiaries based on the latest CMS data.

What is the Part D deductible for plan H4003-019?

For 2026, the prescription drug deductible is $0.00.

Contact Information for Medicare y Mucho Mas (MMM)

Medicare y Mucho Mas (MMM) Plan Contact Details for MMM Unico (H4003-019-0)
Contact Type Details
Website: Medicare y Mucho Mas (MMM) Plan Page
New Members: 1-833-668-2400
Existing Members: 1-866-333-5471
Plan Address: 350 Chardon Avenue | Suite 500 Torre Chardon | San Juan, PR 00918

Enrollment status and eligibility information are available through the Social Security Administration. Additional information about Medicare Advantage is available at medicare.gov.

Primary CMS datasets used for this Medicare Advantage Special Needs Plan resource.
Data Source Publisher Last Accessed
Landscape Source Files Centers for Medicare & Medicaid Services September 8, 2026
Medicare Part C & D Performance Centers for Medicare & Medicaid Services September 8, 2026
Plan Benefits Package Centers for Medicare & Medicaid Services September 8, 2026
Monthly Enrollment by Contract/Plan/State/County Centers for Medicare & Medicaid Services September 8, 2026

Data sources and methodology documentation.

Official plan information and secondary Medicare references.
Publisher Reference Last Accessed
Medicare y Mucho Mas (MMM) (official source) http://www.mmmpr.com October 13, 2025
CMS.gov Medicare Advantage Plan Fact Sheet 25 May, 2025
AARP.org The Big Choice: Original Medicare vs. Medicare Advantage 25 May, 2025
Medicare.gov Explore your Medicare coverage options 25 May, 2025

MedicarePlans.com operates as an independent, non-government informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

Provenance documentation for this data is maintained under the U.S. Core Data for Interoperability (USCDI) Provenance standard.

Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.

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