Why has Medicare Advantage grown so much?

Asked by: Desmond Torphy II  |  Last update: December 22, 2025
Score: 4.5/5 (11 votes)

The growth in Medicare Advantage enrollment is driven by a number of factors, including the Medicare payment system, which has served to attract and retain insurers and beneficiaries, rather than reduce Medicare spending.

Why are people leaving Medicare Advantage plans?

Key takeaways: People leave Medicare Advantage plans because out-of-pocket costs vary between plans, network restrictions can cause frustration, prior authorization requests can delay care, and it can be difficult to use the additional benefits they provide.

Why are providers dropping Medicare Advantage plans?

Among the most commonly cited reasons are excessive prior authorization denial rates and slow payments from insurers. In 2023, Becker's began reporting on hospitals and health systems nationwide that dropped some or all of their Medicare Advantage contracts.

Can I drop my Medicare Advantage plan and go back to original Medicare?

Medicare Advantage Open Enrollment Period: Between January 1 and March 31 of each year, if you already have a Medicare Advantage Plan (with or without drug coverage) you can: Switch to another Medicare Advantage Plan (with or without drug coverage). Drop your Medicare Advantage Plan and return to Original Medicare.

Why is Medicare Advantage not a good plan?

Disadvantages of Medicare Advantage plans can include difficulty switching out of the plans later, restrictions on care access, limited provider networks, and limitations on extra benefits.

Comparing Advantage VS Supplemental COST on $200k Hospital Stay 🤔

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Why do doctors not like Medicare Advantage?

Many doctors and healthcare physicians don't like Medicare Advantage plans due to coverage restrictions, limited networking, and overpayment rates, which cause increasing difficulties for patients. Since pre-authorization and referral requirements often impede patients' needs, doctors refuse to accept these plans.

What is the alternative to Medicare Advantage plans?

A Medigap policy is a supplement to Original Medicare coverage. When you're getting started with Medicare, you can either buy Medigap or enroll in a Medicare Advantage Plan, but you can't have both. You can't buy Medigap while you're in a Medicare Advantage Plan unless you're switching back to Original Medicare.

What is the biggest disadvantage of Medicare Advantage?

The biggest disadvantage of Medicare Advantage is that you have fewer doctors to choose from when you get medical care.
  • Plans can also cost more overall than Original Medicare if you have complex medical needs. ...
  • With some plans, you don't have any coverage if you use a doctor that isn't in the network.

What is the two midnight rule for Medicare Advantage?

The two-midnight presumption directs medical reviewers to select Original Fee-for-Service Medicare Part A claims for review under a presumption that hospital stays that span two midnights after an inpatient admission are reasonable and necessary Part A payment.

Why is Humana losing Medicare Advantage plans?

To protect profits, Humana and its peers in MA slashed their plans for 2025, cutting benefits and exiting underperforming markets. Plans appear to have focused cuts around supplemental benefits like over-the-counter and flex cards, which give seniors funds to spend on eligible items.

Why are seniors losing their Medicare Advantage plans?

Health systems and hospitals are also making the decision to cancel contracts due to excessive prior authorization denial rates and slow payments from insurers. Already 27 health systems have canceled their Medicare Advantage contracts this year.

Which company has the best Medicare Advantage plan?

Best Medicare Advantage Plans for 2025
  • Best Overall, Best for Low Costs: Cigna.
  • Also Great for Low Costs: Alignment Health.
  • Best for Nationwide Coverage: Aetna.
  • Best for Patient Experience, Best for Drug Coverage: Kaiser Permanente.
  • Best for Special Needs Plans: Humana.

Why are hospitals not taking Medicare Advantage plans?

Health systems have cited delayed reimbursements, cumbersome prior authorization requirements and high rates of patient claim denials for their decisions to drop Medicare Advantage plans.

What is happening to Medicare Advantage plans in 2025?

In 2025, Medicare Part D plans and Medicare Advantage plans that include prescription drug coverage will feature lower out-of-pocket cost limits and new payment options. Changes include: Annual out-of-pocket cap reduced from $8,000 to $2,000. Elimination of the Medicare donut hole in 2025.

Are most people happy with Medicare Advantage?

Beneficiaries in Traditional Medicare and Medicare Advantage plans say they're largely happy, but have plenty of issues with each program. When Americans are asked what they think about Medicare, they generally rate the program highly.

What are the new medicare advantage rules for 2024?

In 2024, the out-of-pocket limit for Medicare Advantage plans may not exceed $8,850 for in-network services and $13,300 for in-network and out-of-network services combined. These out-of-pocket limits apply to Part A and B services only, and do not apply to Part D spending.

What is the Medicare 85% rule?

Medicare pays for medical and surgical services provided by PAs at 85 percent of the physician fee schedule. This rate applies to all practice settings, including hospitals (inpatient, outpatient and emergency departments), nursing facilities, homes, offices and clinics. It also applies to first assisting at surgery.

Can you be dropped from Medicare Advantage?

Medicare Advantage plans may discontinue your Medicare Advantage coverage if you don't pay your premium within the grace period allowed by the Medicare Advantage plan.

Is original Medicare better than an advantage plan?

More coverage can offer more peace of mind, so you don't get surprise medical bills in the event of a sudden injury or illness. Medicare Advantage plans can also offer more benefits than Original Medicare.

Does everyone have to pay $170 a month for Medicare?

Most people pay no premiums for Part A. For Medicare Part B in 2025, most beneficiaries will pay $185 per month. Certain factors may require you to pay more or less than the standard Medicare Part B premium in 2025.

Do all hospitals accept Medicare Advantage plans?

While most hospitals do accept Original Medicare, there may be some that do not accept Medicare Advantage Plans. However, if you have a medical emergency while you're enrolled in a Medicare Advantage plan, you can seek care at any ER or hospital in the country.

What is the best Medicare plan that covers everything for seniors?

Original Medicare with Medigap likely offers the most comprehensive coverage, but it may also be the most costly. A person can consider their income and how much they are able to spend before choosing a Medicare plan. Original Medicare with Medigap also offers a lot of flexibility when choosing a doctor or specialist.

What are the 6 things Medicare doesn't cover?

Some of the items and services Medicare doesn't cover include:
  • Eye exams (for prescription eyeglasses)
  • Long-term care.
  • Cosmetic surgery.
  • Massage therapy.
  • Routine physical exams.
  • Hearing aids and exams for fitting them.