Medicare Advantage: Are Lower Costs Worth the Risk?

by Grace Chen

Medicare Advantage Plans Face scrutiny Over access to Care and Financial Risks

Offering lower upfront costs, Medicare Advantage plans are gaining popularity, but concerns are mounting regarding potential financial burdens and delays in accessing necessary medical treatment for seniors. While these private plans boast extra benefits and competitive premiums, critics warn that the complexities of these plans can create meaningful hurdles for patients and providers alike.

Currently, approximately 36 million Americans are enrolled in Medicare Advantage plans.The plans cover roughly 2.8 million people across Nebraska, Iowa, Kansas, and Missouri alone. However, a growing chorus of healthcare providers is raising alarms about the challenges these plans present to patient care.

Rising Concerns from Hospitals and Providers

A recent survey conducted by the Nebraska Hospital Association revealed that 83% of member hospitals reported instances of care being denied to patients enrolled in medicare Advantage plans in 2025. A majority of these hospitals also cited negative financial consequences stemming from dealing with these companies, including increased administrative burdens and lower reimbursement rates.

“with a lot of Medicare Advantage plans, you’re taking more of a financial risk,” a senior official stated. “You may pay less up front, but you’re taking a bigger financial risk as you age and move forward.”

The core of the issue lies in the prior authorization process, a common requirement for many medicare Advantage plans. Private insurance companies, including those offering these plans, often mandate pre-approval for certain medical services before they will be covered.This process can be time-consuming, leading to delays in treatment and creating friction between doctors and insurers.

“One that really sticks out to me was a cancer patient,” the official recounted. “It took the doctor seven months – the doctor knew, in their medical judgment, this service was medically necessary for the patient – seven months to get a cancer patient the treatment they needed, because the insurance company continued to deny that coverage.”

These delays aren’t isolated incidents. Hospitals are increasingly finding themselves in a difficult position, sometimes unable to discharge patients as Medicare Advantage plans won’t authorize coverage for necessary skilled nursing or post-acute care.

Network Restrictions and Limited Access

Another significant challenge is the requirement to utilize in-network providers. Unlike traditional Medicare, which is widely accepted, Medicare Advantage plans frequently enough have limited provider networks. This can force beneficiaries to change doctors or travel further to receive care. Most health systems readily accept traditional Medicare, offering a broader range of choices for patients.

Approximately half of the Nebraska Hospital Association’s member hospitals have stopped contracting with certain Medicare Advantage plan providers, and around 10% – primarily in rural areas – no longer accept any Medicare advantage plans. This shrinking network further restricts access to care for seniors.

Traditional Medicare vs. Medicare Advantage: How They Work

Traditional Medicare, administered by the federal government, typically begins with Part A, covering hospital insurance, and Part B, covering outpatient care, home health services, and preventative care. Beneficiaries can supplement this coverage with Part D for prescription drugs and “Medigap” plans offered by private companies. Part A is generally free, while Part B carries an income-based monthly premium, and the costs of Part D and Medigap plans vary.

Traditional Medicare does not currently utilize prior authorization for most services, even though a pilot program is slated to begin in six states in January 2026. This program will introduce prior authorization requirements for a select list of expensive services deemed “needless and often costly.”

who Benefits Most from Medicare Advantage?

According to one analyst,Medicare Advantage plans may be a suitable option for seniors who anticipate minimal healthcare needs. “If you don’t think you’re going to need health care – great,” they said. “But very few seniors are healthy enough to avoid that, so they need to know these challenges up front.”

The growing concerns surrounding Medicare Advantage underscore the importance of careful consideration and informed decision-making for older Americans navigating their healthcare options.

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