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6 Steps to Compare Medicare Advantage Plans
Table of Contents
- Step 1: Understand Your Plan Type Options (HMO, PPO, PFFS, MSA, SNP)
- Step 2: How to Keep My Doctor with Medicare Advantage
- Step 3: Compare Monthly Premiums and Medicare Advantage Out-of-Pocket Maximum Explained
- Step 4: Comparing Medicare Advantage Prescription Drug Tiers and Formularies
- Step 5: Review Supplemental Benefits and Star Ratings
- Step 6: Use the Official Plan Finder Tool and Check for Hidden Costs
- Common Mistakes to Avoid When Comparing Plans
- Frequently Asked Questions
Last Updated: September 23, 2026
When you compare Medicare Advantage plans, it shouldn't feel like decoding a foreign language. Yet millions of seniors face exactly that challenge during Annual Enrollment Period, drowning in plan documents, premium comparisons, and network restrictions. At Your Medicare Advantage Guy, we've learned that comparing Medicare Advantage plans follows a logical six-step process that cuts through the confusion.
This guide walks you through exactly how to compare Medicare Advantage plans so you can find coverage that protects your health, keeps your doctors in network, and fits your budget.
Step 1: Understand Your Plan Type Options (HMO, PPO, PFFS, MSA, SNP)
Before comparing specific plans, you need to understand the four basic Medicare Advantage structures. Each has different rules about networks, referrals, and out-of-pocket costs.
A Health Maintenance Organization (HMO) requires you to use doctors within its network and typically requires a primary care physician referral to see specialists. You'll pay nothing for in-network care beyond your monthly premium and copayments, but out-of-network care is rarely covered except emergencies.
A Preferred Provider Organization (PPO) gives you more flexibility. You can see any doctor without a referral, but you'll pay less if you stay in-network. Out-of-network care is covered at a higher cost-sharing level. This flexibility costs more in monthly premiums.
A Private Fee-for-Service (PFFS) plan lets you see any doctor who accepts the plan's terms, without a network restriction. These are rare and typically available only in certain areas.
A Special Needs Plan (SNP) is designed for people with specific chronic conditions, disabilities, or living situations. If you qualify, an SNP can offer specialized benefits tailored to your needs.
A Medical Savings Account (MSA) pairs a high-deductible health plan with a savings account that Medicare funds annually. You control the money and use it for medical expenses. MSAs suit people who rarely need care and want to build savings.
The plan type you choose determines everything else: which doctors you can see, how much flexibility you have, and how much you'll pay out-of-pocket. Most seniors choose between HMO and PPO based on their doctor preferences and willingness to pay higher premiums for flexibility.
Step 2: How to Keep My Doctor with Medicare Advantage
This is the question we hear most: "Will my doctor still be in my plan?" The answer matters because switching doctors mid-year creates gaps in care and lost medical records.
Start by asking your doctor's office directly: "Are you in-network for [specific plan name]?" Don't assume based on last year's coverage. Plan networks change every year. A doctor in your 2025 plan might not be in your 2026 plan, or vice versa.
Next, verify on the plan's website using their provider directory. Search by doctor name and specialty. Cross-reference the results with your doctor's actual office location and phone number to confirm it's the right person. Provider directories sometimes list doctors who have left the practice or retired.
Call the plan's customer service line and confirm directly. Tell them your doctor's name, specialty, and location. Ask specifically: "Is this doctor accepting new Medicare Advantage patients under this plan?" Some doctors accept the plan for existing patients but not new ones.
Check whether your doctor requires prior authorization for any treatments you regularly need. Prior authorization requirements vary by plan and can delay care.
Step 3: Compare Monthly Premiums and Medicare Advantage Out-of-Pocket Maximum Explained
Most seniors focus only on the monthly premium, but that's just one piece of the cost picture. The out-of-pocket maximum is equally important because it caps your total annual spending on covered services.
| Plan Name | Monthly Premium | Annual Premium | Out-of-Pocket Max | Total Worst-Case Cost |
|---|---|---|---|---|
| Plan A | $15 | $180 | $6,700 | $6,880 |
| Plan B | $45 | $540 | $4,500 | $5,040 |
| Plan C | $0 | $0 | $7,550 | $7,550 |
Step 4: Comparing Medicare Advantage Prescription Drug Tiers and Formularies
If you take prescription medications, this step is critical. Many seniors choose a plan based on premiums and doctor networks, only to discover their medications aren't covered or cost far more than expected.
Step 5: Review Supplemental Benefits and Star Ratings
Beyond basic medical coverage, Medicare Advantage plans offer supplemental benefits that Original Medicare doesn't include. These can add real value depending on your needs.
| Plan Name | Dental | Vision | Hearing | Gym/Wellness | Star Rating |
|---|---|---|---|---|---|
| Plan A | Limited | Basic | No | Yes | 4.0 |
| Plan B | Comprehensive | Enhanced | Yes | Yes | 4.5 |
| Plan C | Basic | Basic | No | No | 3.5 |
Step 6: Use the Official Plan Finder Tool and Check for Hidden Costs
The Medicare Plan Finder at Medicare.gov Plan Compare is the official government tool for comparing plans. It's free, unbiased, and pulls real data from all plans available in your ZIP code.
Review the plan details carefully. Look for:
- Prior authorization requirements: Does the plan require pre-approval for procedures, tests, or specialist visits you'll need?
- Referral requirements: Do you need a primary care physician referral to see specialists?
- Step therapy: Does the plan require you to try cheaper drugs first before covering more expensive options?
- Network restrictions: Are your preferred hospitals and urgent care centers in-network?
- Telehealth coverage: Does the plan cover virtual visits, and at what cost?
Common Mistakes to Avoid When Comparing Plans
We've seen these mistakes cost seniors thousands of dollars and hours of frustration.
Frequently Asked Questions
What is the best way to compare Medicare Advantage plans?
The best approach combines three tools: the official Medicare Plan Finder tool at Medicare.gov for unbiased data, your actual prescription drug list for accurate cost estimates, and verification of your preferred doctors' network participation. Start by entering your ZIP code and medications into Plan Finder to get personalized premium and out-of-pocket cost projections. Then cross-check your doctor's participation directly with the plan's provider network directory. Consider working with an independent advisor like Your Medicare Advantage Guy who can compare plans from multiple carriers without commission bias, saving you time and ensuring you don't miss important details about coverage gaps or prior authorization requirements.
How do I check if my doctor is in a Medicare Advantage network?
Call your doctor's office directly and ask which Medicare Advantage plans they accept, this is the most reliable method. You can also search the plan's online provider directory using your doctor's name and specialty, but these directories aren't always current. Many doctors participate in multiple plans, so don't assume your current plan is your only option. If your doctor recently changed networks, they'll know immediately. For specialists you see regularly, verify each one separately. If your preferred doctor isn't in a plan you're considering, ask whether they can refer you to an in-network specialist with similar expertise, or whether they might join that plan's network in the coming year.
What should I look for when comparing Medicare Advantage prescription drug tiers?
Compare prescription drug tiers by entering your exact medications into each plan's formulary tool, don't estimate or use generic names alone. Check three things: (1) which tier your drugs fall into, since higher tiers mean higher copayments; (2) whether prior authorization is required before the plan will pay; and (3) whether the plan has quantity limits or step therapy rules that might delay your access. A plan with a $0 premium might place all your medications on Tier 3 or 4, costing more annually than a plan with a $50 premium that covers them on Tier 1. Use the Medicare Plan Finder's drug search feature and compare the total annual cost across your full medication list, not just individual copayments.
When is the best time to compare and switch Medicare Advantage plans?
The Annual Enrollment Period (AEP) runs from October 15 to December 7 each year, and any changes take effect January 1. You can switch plans once per year during this window. If you're newly eligible for Medicare at age 65, you have a 7-month Initial Enrollment Period centered on your birth month. Outside these periods, you can only switch if you experience a qualifying life event like moving out of your plan's service area, losing employer coverage, or becoming eligible for Medicaid. Start comparing plans in late September so you have time to research thoroughly before the October 15 deadline. Don't wait until December, carrier phone lines get busy and you want time to ask questions and verify your doctors are in-network.
What's the difference between an HMO and a PPO in Medicare Advantage?
HMO (Health Maintenance Organization) plans require you to choose a primary care physician and get referrals to see specialists; you can only see in-network doctors except in emergencies, and out-of-network care is typically not covered. PPO (Preferred Provider Organization) plans let you see any doctor without a referral and cover some out-of-network care, though at higher out-of-pocket costs. HMOs usually have lower premiums and predictable costs because they limit your choices. PPOs cost more but offer flexibility if you want to see out-of-network specialists or travel frequently. If you have a specific specialist you want to see, verify they're in-network for whichever plan type you choose, network size varies significantly by carrier and region.