Medicare Advantage

HMO, PPO or SNP: which fits your Rancho Cucamonga life?

For 2027, Rancho Cucamonga is looking at 75 Medicare Advantage plans from 17 carriers: 14 new, 17 gone since 2026, and 32 continuing plans that changed something in their terms, with 20 renamed. Below, how the lineup shifted in San Bernardino County and what to compare, with no plan ranked or recommended.

Medicare AdvantageRancho Cucamonga, CA

When you shop for a Medicare Advantage plan in Rancho Cucamonga this fall, the first question isn't usually "how many are there?" It's "who offers what, and which type fits my life?" For plan year 2027, the answer runs across 17 carriers and a handful of plan structures — mostly HMOs, some HMO-POS designs, a few PPOs, and a large group of Special Needs Plans built around specific health or income situations.

Rancho Cucamonga sits in San Bernardino County, and Medicare Advantage availability is set at the county level. That means the carriers and plan types listed for the county are the same ones a Rancho Cucamonga resident can consider. Here is how that lineup breaks down, and what each plan type actually means.

The carriers offering Medicare Advantage in San Bernardino County

Seventeen carriers file plans in the county for 2027. In alphabetical order, they are: Aetna (CVS Health), Alignment Health Plan, Astiva Health, Blue Shield of California, Centene (WellCare), Champion Heath Plan, Clever Care Health Plan, Elevance Health (Anthem), Elite Health Plan, Humana, IEHP DualChoice, Imperial Health Plan of California, Kaiser Permanente, Molina Healthcare of California, SCAN Health Plan, UnitedHealthcare, and VillageHealth.

How many plans each carrier offers varies. Alignment Health Plan files 15 plans; SCAN Health Plan, 11; Elevance Health (Anthem), 10; Humana, 8; Champion Heath Plan and UnitedHealthcare, 7 each; Aetna and Central Health, 6 each; Centene (WellCare), 5; Astiva Health, Clever Care and Kaiser Permanente, 4 each; Imperial Health Plan, 3; Blue Shield, Elite Health Plan and Molina, 2 each; IEHP DualChoice and VillageHealth, 1 each. The table below lists every plan by name and type.

The number of plans a carrier offers doesn't say anything about quality, network, or fit. It usually reflects how the carrier segments its market — some spread offerings across many small variations, others bundle their design into one or two plans.

What HMO, HMO-POS, PPO and PFFS actually mean

Medicare Advantage plans come in a few different structures, and the label matters because it shapes how you get care.

HMO (Health Maintenance Organization). You pick a primary care doctor and generally use the plan's network. Referrals are often required to see specialists. Out-of-network care usually isn't covered except in an emergency. In San Bernardino County, 69 of the 98 plans are HMOs — the most common structure by far.

HMO-POS (Point-of-Service). This is an HMO with a small door open to out-of-network care for certain services, usually at a higher cost. The county has 25 HMO-POS plans.

PPO (Preferred Provider Organization). More flexible: you can see out-of-network providers, though you'll typically pay more than you would in-network. Referrals aren't usually required. The county has PPO plans available for 2027.

PFFS (Private Fee-for-Service). A less common design where the plan sets the payment terms, and any Medicare-approved provider who accepts those terms can treat you. No PFFS plans are offered in San Bernardino County for 2027.

If seeing a specific doctor matters more than anything else, plan type is only step one — you'd still want to confirm that doctor's contract with the specific plan on Medicare's Plan Finder or by calling the plan.

Special Needs Plans: a big share of the local lineup

Special Needs Plans (SNPs) are Medicare Advantage plans that limit membership to people in a defined group. In San Bernardino County, 40 of the 98 plans are SNPs. There are three kinds:

• C-SNP (Chronic Condition SNP). For people with certain qualifying conditions such as diabetes, chronic heart failure, chronic lung disease or end-stage renal disease. Benefits and drug lists are tailored to that condition.
• D-SNP (Dual Eligible SNP). For people who have both Medicare and Medicaid (Medi-Cal in California). These plans coordinate the two programs.
• I-SNP (Institutional SNP). For people who live in a nursing home or need a similar level of care at home.

Carriers filing SNPs in the county include Alignment Health Plan, Astiva Health, Centene (WellCare), Central Health, Champion Heath Plan, Clever Care, Elevance Health (Anthem), IEHP DualChoice, Imperial Health Plan, Kaiser Permanente, Molina, SCAN Health Plan, UnitedHealthcare and VillageHealth. If you don't meet a SNP's eligibility rules, you can't enroll in it — the plan simply isn't an option for you.

Drug coverage is baked in

Every one of the 75 Medicare Advantage plans in the county for 2027 includes Part D prescription drug coverage. That's why you don't see any stand-alone Part D plans listed on the local table — people in Medicare Advantage typically get their drug coverage through the plan itself.

A few Part D program facts worth knowing for 2027:

• The Part D out-of-pocket cap is $2,100.
• The maximum Part D deductible is $615.
• The coverage gap (the "donut hole") was eliminated in 2025, so Part D now has three phases instead of four.
• The Medicare Prescription Payment Plan lets you spread your drug costs across monthly payments through the year, at no extra charge, if you choose to opt in.

When you can change plans

Two windows matter most:

• Annual Enrollment Period: Oct. 15 – Dec. 7. You can join, switch, or drop a Medicare Advantage plan; changes take effect Jan. 1.
• Medicare Advantage Open Enrollment Period: Jan. 1 – March 31. If you're already in an MA plan, you can switch to another MA plan or go back to Original Medicare (and pick up a Part D plan).

People who qualify for a Special Needs Plan, or who have other qualifying life events, may also have a Special Enrollment Period outside these windows.

Where to go for personalized answers

Plan type, carrier, network and drug list all interact, and the "right" plan is the one that fits your doctors, prescriptions and budget. Free, unbiased help is available:

• medicare.gov — the official Plan Finder shows every plan in your ZIP code with premiums, drug costs and star ratings.
• 1-800-MEDICARE — 24/7.
• California SHIP (HICAP) — trained counselors who help California residents at no cost.