Introduction
You spend winters in Florida and summers in Virginia. Your Medicare plan may work well at one address and poorly at the other, with different doctors, different pharmacies, and different costs for the same visit.
Medicare Advantage plans rely on service areas and provider networks. Roughly 55% of eligible beneficiaries now use them, according to KFF's 2026 update. Many of those members never test the plan against a second home.
The right choice depends on whether you have Original Medicare, Medicare Advantage, or Medigap. It also depends on how long you stay away, where you get routine care, and whether you travel abroad. This guide covers the network rules, the travel benefits, and the alternatives.
Key Takeaways
- Medicare Advantage uses service areas and networks, so verify coverage at both residences.
- A PPO allows out-of-network care, but routine visits usually cost more.
- Original Medicare plus Medigap offers broader U.S. provider access.
- Confirm travel benefits, pharmacies, and telehealth in current plan documents.
How Medicare Advantage Network Rules Work for Snowbirds
Service areas and two residences
Medicare Advantage eligibility is tied to your permanent residence, which must generally be within the plan's service area. A second mailing address doesn't change that.
Time away matters too. Plans generally must disenroll members who are away more than 6 consecutive months, per CMS enrollment guidance. A qualifying visitor or traveler program can extend that for a domestic absence of up to 12 months.
A seasonal stay is not a move. A permanent move out of the service area triggers a Special Enrollment Period. With advance notice, it starts the month before you move and runs 2 full months afterward. Confirm current dates at Medicare.gov.
HMO and PPO network structures
- HMO: Generally network-only, except for emergencies, out-of-area urgent care, and temporary out-of-area dialysis. Specialist referrals are usually required.
- PPO: Out-of-network care is allowed, typically at higher cost. No specialist referral is needed, though prior authorization can still apply.
Plans within each category differ, so read your own plan's terms. A national insurer's name or a "travel" label doesn't guarantee in-network access in your second state. Check the specific doctors, hospitals, urgent-care centers, and specialists you'd use there.
Routine care versus emergency and urgent care
Emergency and urgently needed care get special protection. CMS bars higher out-of-network cost-sharing or a plan-level deductible for those services. Routine care has no such protection. Appointments, specialist visits, elective procedures, and refills follow your plan's rules.
For 2026, the mandatory in-network out-of-pocket ceiling is $9,250 for HMOs and PPOs. Local and regional PPOs may reach $13,900 combined in- and out-of-network. Those are ceilings, not your plan's actual limit. Check your Evidence of Coverage for deductibles, coinsurance, referrals, and prior authorization.
Travel, visitor, and "passport" benefits
Some insurers offer visitor or travel programs. UnitedHealthcare's Passport program, for example, lets participating plans cover routine care from designated network providers in another area at usual copayments.
It requires activation through the plan, allows 9 consecutive months, and waives referrals while in use. Availability varies by plan and location.
A travel benefit usually supplements the ordinary rules rather than replacing them. Before relying on one for a long seasonal stay, get the geographic limits, duration, and provider restrictions in writing from the carrier.
When Medicare Advantage May Work for a Snowbird
Features to look for in a Medicare Advantage plan
A plan can work if you mostly use in-network care and the providers you need are available near both homes. Useful features include:
- A broad PPO network with participating providers near both homes
- Out-of-network benefits you understand and can afford
- A visitor or travel program with a long enough duration
- Telehealth and flexible specialist access
If one residence has few network providers, the plan will probably frustrate you there.
Prescription and pharmacy considerations
Drug coverage has its own formulary and pharmacy network, which may differ from your medical network. Preferred pharmacies often cost less than standard in-network ones. Out-of-network fills may mean paying in full and seeking partial reimbursement.
Check these before enrolling:
- Preferred and standard pharmacies near both homes
- Mail-order options and refill limits
- Whether each current medication is covered
Reviewing plan changes each year
Networks, costs, and travel terms change annually. Plans must send the Annual Notice of Change so you receive it by September 30.
Review it alongside the updated provider directory, formulary, Summary of Benefits, and Evidence of Coverage. Annual Enrollment runs October 15 to December 7.
Better Options for Flexible Two-State Coverage
Original Medicare plus Medigap
Original Medicare lets you see any doctor or hospital that takes Medicare anywhere in the U.S., with no service-area structure. Providers must still accept Medicare. Some nonparticipating providers can charge up to 15% above the Medicare-approved amount.
Original Medicare has no annual out-of-pocket limit. Medigap helps cover its cost-sharing gaps. Benefits are standardized by letter, but premiums, underwriting, and availability vary by insurer and state. Medicare SELECT policies may require network providers for full benefits.
Comparing Medigap plan designs
| Benefit | Plan G | Plan N | Plan F |
|---|---|---|---|
| Part B deductible | Not covered | Not covered | Covered |
| Part B excess charges | Covered | Not covered | Covered |
| Office visit and ER copays | None | Up to $20 office, $50 ER | None |
| Foreign emergency | 80%, with limits | 80%, with limits | 80%, with limits |
Plan F is available only to people who became eligible for Medicare before January 1, 2020. It isn't an option for most new enrollees. Plan G usually suits travelers who want predictable costs, while Plan N trades lower premiums for small copays and excess-charge exposure.
Costs, convenience, and coverage tradeoffs
Medigap and Medicare Advantage trade cost for flexibility differently:
- Medigap generally means higher premiums and broader provider access nationwide
- Medicare Advantage often means lower premiums with plan-specific cost-sharing and network limits
Get actual quotes for your ZIP code, since standardized benefits don't mean identical premiums.
Medigap also doesn't include drug coverage, and it generally excludes routine dental, vision, and hearing aids. You'd need separate Part D and any other coverage.
For 2026, the standard Part B premium is $202.90 per month, per CMS. That figure is a Medicare benchmark, not a Medigap quote.
Domestic versus international travel
Care anywhere in the U.S. follows the same Original Medicare rules. Care abroad does not. Original Medicare generally excludes foreign care, with narrow exceptions. Some Medicare Advantage plans add emergency benefits abroad.
Medigap Plans C, D, F, G, M, and N pay 80% of qualifying emergency charges after a $250 deductible, up to a $50,000 lifetime limit. The emergency must begin within the first 60 days of a trip.
For long international stays, consider separate travel medical and evacuation coverage. Medicare doesn't cover the return trip home.
Switching and enrollment consequences
Leaving Medicare Advantage for Medigap isn't automatic. Outside protected periods, insurers can use medical underwriting to charge more or deny coverage. Protections include:
- Guaranteed issue when your plan leaves Medicare or you move out of its area (generally 60 days before to 63 days after coverage ends)
- Trial right if you joined Medicare Advantage at 65 and return within the first year
- Second trial right if you dropped Medigap to try Medicare Advantage and return within a year
Not every snowbird qualifies. State rules differ too. Virginia's birthday rule, effective July 1, 2025, doesn't apply to Medicare Advantage. West Virginia's requires 24 months of existing coverage.
A Practical Checklist for Comparing Plans
Map your actual care pattern
Start with how you live. List:
- Months spent in each location
- Expected routine care
- Preferred doctors, hospitals, and specialists
- Prescriptions and comfort with telehealth
Separate "I want emergency protection while traveling" from "I need affordable routine care near my second home." They call for different plan features.
Verify networks and plan documents
Gather these documents:
- Provider directory and pharmacy directory
- Evidence of Coverage and Summary of Benefits
- Formulary
- Travel-benefit terms
- Referral and prior-authorization rules
Directories contain errors. An OIG review found retired providers listed as active in-network. Call the insurer and each key provider, and keep written confirmation.
Compare costs beyond the monthly premium
Look past the monthly premium and compare:
- Deductibles
- Specialist and hospital cost-sharing
- Out-of-network charges
- Drug tiers
- What counts toward the annual maximum
Run the same routine-care scenario at both homes. A zero-premium headline tells you little.
Prepare for seasonal travel and permanent moves
- Update mailing information with the plan
- Arrange prescription refills before you leave
- Save insurer and provider contacts
- Confirm telehealth access
If you move permanently, check your enrollment window at Medicare.gov or with the plan.
Get personalized guidance when the comparison is complex
If you're in Virginia or West Virginia, Muneris Benefits can help you compare options, understand network and cost differences, and get ongoing help with benefits, billing, and claims. That support covers people transitioning to Medicare and current beneficiaries.
Plan availability varies by ZIP code, and Muneris doesn't represent every plan, so confirm that any recommended plan is offered where you live.
Frequently Asked Questions
How does Medicare work for snowbirds?
Original Medicare works nationwide with providers who accept it. Medicare Advantage depends on service areas and networks, and Medigap supplements Original Medicare. A seasonal stay differs from a permanent move, so check your plan documents.
Does Medicare cover health care outside the United States?
Original Medicare generally excludes foreign care, with narrow exceptions. Standard Medigap Plans G and N pay 80% of qualifying emergencies up to a $50,000 lifetime limit. Some Medicare Advantage plans add emergency coverage.
Will Medicare Advantage pay for home health?
Yes, plans must cover medically necessary home health that Original Medicare covers, though network, authorization, and cost-sharing rules may apply. Skilled part-time care qualifies. Custodial help alone doesn't.
What are the five things that Medicare will not cover in 2026?
Original Medicare generally excludes most dental care, eye exams for glasses, hearing aids, non-medical long-term care, and most foreign care. Some Medicare Advantage plans add certain benefits, so check yours.
Is Medicare Advantage or Medigap better for snowbirds?
Medigap with Original Medicare usually offers broader U.S. provider access. A Medicare Advantage PPO can suit you if you confirm networks at both homes and prefer its costs or extra benefits.
