Arizona is one of the best Medicare markets in the country — Maricopa County alone has dozens of $0-premium Advantage plans. But the cheapest plan isn't always the right one. Philip compares Advantage and Supplement side by side for your ZIP code, your doctors, and your travel habits. Free, and you never pay a fee.
Best for: Year-round AZ residents
Dozens of $0-premium options in the Phoenix Valley. Bundles medical, hospital, and usually drug + extras (dental, vision). Uses a local network.
Best for: Snowbirds & frequent travelers
Works with Original Medicare at any Medicare provider nationwide. No networks, no referrals. Plan G is the most popular. Has a monthly premium.
Snowbird tip: if you leave Arizona for part of the year, most Medicare Advantage plans only cover emergencies out of state. A Medicare Supplement Plan G covers you the same everywhere. Philip will run the exact cost difference for your ZIP code.
Plan availability and carriers vary by county and ZIP code. Philip pulls the exact lineup at your address.
Maricopa County (Phoenix, Scottsdale, Mesa, Chandler, and surrounding areas) is one of the most competitive Medicare Advantage markets in the country, with dozens of plans — including many $0-premium options — from UnitedHealthcare, Humana, Aetna, Cigna, Blue Cross Blue Shield of Arizona, and others. The exact plans available depend on your ZIP code. A licensed Arizona Medicare broker will pull every plan available at your address at no cost.
It depends on how you live. Medicare Advantage (Part C) bundles hospital, medical, and usually drug coverage with a $0 or low premium, but uses provider networks tied to a service area. Medicare Supplement (Medigap), especially Plan G, works with any Medicare-accepting provider nationwide and has no networks — but has a monthly premium. If you stay in Arizona year-round and want the lowest premium, Advantage often wins. If you're a snowbird who summers out of state, or you want unrestricted access to any specialist, a Supplement is usually the better fit.
Your Initial Enrollment Period is a 7-month window that begins 3 months before the month you turn 65. Missing it can cause a permanent late-enrollment penalty on your Part B and Part D premiums. There is also an Annual Enrollment Period (October 15–December 7) each year to switch plans, and a Medicare Advantage Open Enrollment Period (January 1–March 31). If you have employer coverage past 65, different rules apply — Philip will confirm your exact timeline.
Yes — that's one of its biggest advantages. Medicare Supplement plans work with Original Medicare, so they cover any provider in the country that accepts Medicare, with no network restrictions and no referrals. For Arizona retirees who travel, spend summers in cooler climates, or split time between states, a Supplement Plan G provides the same coverage everywhere. Many Medicare Advantage plans, by contrast, only cover emergency care outside their service area.
We do not offer every plan available in your area. Any information we provide is limited to the plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE (TTY 1-877-486-2048), 24 hours a day / 7 days a week, to get information on all your options. Not affiliated with or endorsed by any government agency.
Philip Smith · Licensed Independent Insurance Broker
NPN #22255420 · Licensed in Alabama, Arizona, Florida & Ohio · Free Medicare comparison for Arizona residents. No cost, no pressure.
Philip compares specific PPO, HMO, and EPO plans from 22+ carriers based on your doctors, budget, and ZIP code — in one free call.
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