Part C
Medicare Advantage plans
A Medicare Advantage plan is a private plan approved by Medicare that takes over how you receive your Part A and Part B benefits — usually adding drug coverage, extra benefits and an annual limit on what you can spend, in exchange for using the plan's network and rules.
Who it’s designed for
- People who want one plan and one card instead of assembling Medigap and Part D separately
- People who prefer a low or $0 monthly premium and are comfortable paying copays when they use care
- People whose doctors and hospitals are already in a plan’s local network
- People who value extras — routine dental, vision, hearing, fitness memberships, over-the-counter allowances — that Original Medicare doesn’t include
- People who want a hard ceiling on annual medical spending: in 2026 the in-network out-of-pocket maximum can be no higher than $9,250
What it generally covers — and generally doesn’t
Generally covered
- Everything Original Medicare Parts A and B cover
- Prescription drugs, in most plans (MA-PD)
- An annual in-network out-of-pocket maximum
- Often: routine dental, vision, hearing, fitness benefits
- Emergency and urgent care anywhere in the U.S.
Generally not covered
- Routine care from out-of-network providers, in most HMO plans
- Services the plan decides aren’t medically necessary, or that skip required prior authorization
- Drugs not on the plan’s formulary
- Long-term custodial care
- Hospice, which stays under Part A even while you’re in the plan
Benefits, copays, networks and extras differ by carrier, plan and county. The plan’s Summary of Benefits and Evidence of Coverage are the binding documents.
Eligibility considerations
You need to be enrolled in both Part A and Part B, and you keep paying your Part B premium even when the plan’s own premium is $0.
Plans are county-based. You must live in the plan’s service area, and moving out of it triggers a Special Enrollment Period.
Special Needs Plans (SNPs) are limited to people who meet a condition — having Medicaid too, living in an institution, or having a qualifying chronic illness.
Enrollment considerations
When you first qualify
You can join during your Initial Enrollment Period around your 65th birthday, once Parts A and B are active.
Oct 15 – Dec 7
Annual Enrollment. Join, switch or drop a Medicare Advantage plan for a January 1 start.
Jan 1 – Mar 31
Medicare Advantage Open Enrollment: if you’re in a plan, you get one change — to another plan or back to Original Medicare.
Read your ANOC
Every September your plan mails an Annual Notice of Change. It’s the one document that tells you what’s different next year — bring it to us and we’ll read it with you.
Important limitations
- Networks matter. A doctor or hospital can leave a plan’s network mid-year. Confirm your providers before you enroll, and again each fall.
- Prior authorization is common for imaging, surgeries, skilled nursing stays and specialty drugs.
- Leaving later isn’t symmetrical. If you drop Medicare Advantage for Original Medicare, buying a Medigap policy may require medical underwriting in most states — health questions, and possible denial.
- Extras have caps. Dental, vision and hearing allowances are usually annual dollar limits, not full coverage.
- You can only be in one Medicare Advantage plan at a time, and joining one ends a stand-alone Part D plan.
Frequently asked questions
If the premium is $0, how is the plan paid for?
Medicare pays the carrier a monthly amount to take on your care. You still pay your Part B premium, plus copays and coinsurance when you use services, up to the plan’s out-of-pocket maximum.
Can I keep my own doctor?
Only if that doctor is in the plan’s network — or, in a PPO, if you accept higher out-of-network cost-sharing. We check your specific doctors against each plan’s directory before you sign anything.
Do I need a separate drug plan?
Usually not — most Medicare Advantage plans include Part D. Some, like certain PPOs designed to pair with employer or VA coverage, don’t. Check before you assume your prescriptions are covered.
What happens when I travel?
Emergency and urgent care are covered anywhere in the country. Routine care away from home usually isn’t, unless the plan has a travel benefit. If you spend months elsewhere each year, that’s a strong argument for Original Medicare with a Medigap policy instead.
Talk with James directly
James O’Neal
Licensed agent & broker · O'Neal Insurance Group
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