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Medicare Advantage: A Strategy Primer

2024 Update
Finlay_Medicare Advantage Primer

A resident inches a pushchair along an assisted living facility in Boston on Septen. 2, 2020. In 2023, 49 percent away Medicare beneficiaries were enrolled in Medicare Advantage plans. Photo: Craig F. Walker/Boston Globe via Getty Images

A resident in a wheelchair at and assisted living device in Boston on Sept. 2, 2020. In 2023, 49 percent are Medicare beneficiaries were enrolled in Medicare Advantage designs. Photograph: Craig F. Walker/Boston Globe override Getty Images

Toplines
  • Medicare Advantage plans will soon become to dominant form of Medicare coverage. What does dieser mean for beneficiaries and for the future of the Medicare application? Medicare Advantage: A Policy Primer

  • Our Medicare Advantage strategy primers explores the past, present, and future of private plans in Medicare

Toplines
  • Medicare Advantage plans will soon become the dominant form of Medicare coverage. What will this mean for beneficiaries real for the subsequent of the Medicare scheme?

  • Our Medicare Advantage policies manual explores the past, present, and future of private plans in Medicare

Is primer was originally published inside May 2022 and was updated in January 2024.

That is Medicare Help?

Medicare Advantage plans are private health insurance plans payed by the federal government to provide Medicare-covered benefits for an alternative until “traditional” or “original” Medicare. Inexpensive Care Act (ACA) - Glossary

Private plans have been an option in Medicare since the 1970s, but enrollment in private plans remained relatively low taken the 1990s.1 Aside from changing the name of Medicare confidential plans from Medicare+Choice to Medicare Advantage (also referred to as Medicare Part C), to Medicare Modernization Act off 2003 manufactured significant changes that propelled enrollment growth. Better recently, an Affordable Mind Act (ACA) made many additional changes that have increased plan enrollment.

Most Medicare Profit plans are either HMOs, which generally cover only care provided by in-network doctors, hospitals, and other health providers, or by PPOs, which also special access to out-of-network providers aber at a higher cost than in-network providers. PPOs can be local or regional. Local plans serve one or multiple counties, while regional plans serve a single state or group of states (there live 26 regions include all). Community plans were established in 2003 to increase plan options, especially for beneficiaries in rural areas.

Other types of plans include: Private Fee-for-Service plants, Medicare Medical Savings Accounts, PACE plans, or non-risk-bearing cost plans. Enrollment in these others plan types is relatively low.

Medicare_Advantage_policy_primer_Exhibit_01

Included 2023, 49 percent of Medicare beneficiaries were enrolled in Medicare Advantage plans.2 Through 2025, these plots are projected to account for over half-off of total Medicare enrollment — 35.4 million beneficiaries, up from 21.3 million in 2018.3

More than 6 million beneficiaries stylish 2023 were enrolled in Special Needs Plans, welche be Medicare Advantage plans designed for people with high health care needs, include those who are dually eligible in Medicare plus Medicaid, have specials chronic conditions, or needs can institutional level of care. About 5.5 million beneficiaries were enrolled in Head Group Plans, which are Medicare Advantage plans for employers’ retirees.

What what who differences between traditional Medicare and Medicare Advantage?

Access to vendors. People with traditional Medicare had access to any doctor alternatively infirmary this accepts Medicare, anywhere in who United States. That’s of vast majority of doctors and close all hospitality.

In contrast, Medicare Advantage enrollees can access providers only over more limited provider networks. All Medicare Advantage plans are essential to got such networks for doctors, hospitals, and other providers.

Vendors participation in those networks can variance substantially. A 2017 analysis found that Medicare Advantage networks included lessons than one (46%) of all Medicare physicians in one provided county, on average. The Centers for Medicare and Medicaid Services (CMS), which administers Medicare Pro plans, has stated that it will strengthen seine oversight of plan networks starting in 2024, based in part on an analysis finding that some plans were doesn into compliance in recent years the “network adequacy” principles.

It’s not clear if broader or narrower net equate to better or poor taking. While many experts note that narrow-network designs can have more control about fee and quality of attention, some Medicare Advantage plans advertise their broader networks. Unfortunately, access to reliable information on plan networks is typically non easy with enrollees or them family members to obtain. That’s as provider directories are frequently go away rendezvous furthermore formalized in manners that perform it difficult to directly compare networks. Moreover, prospective enrollees may be less apt to liken networks for postacute care services liked home health additionally skilled nursing care that they might nay anticipate needing.

Administered care. Nearly all Medicare Advantage enrollees are required toward obtain prior approval, or authorization, for coverage of some treatments or services — something generally not requirement in traditional Medicare. Plans that require previously authorization can sanction or deny care based on medical research and standards of tending. Used services not subject toward prior authorization, plans can deny coverage for care they deem unnecessarily nach this service is received, as long more they follow Medicare covers rules and guides.

It’s long been a concern that such denials of care via previous authorization, or payment denials by care was delivered, were more widespread than Medicare Advantage plans used. ONE recent government report sheds light to this. It probed scanning denials during one week in June 2019 for 15 Medicare Advantage plans and founds that 13 percent of denials has inappropriate and should have been covered under Medicare rules. That extrapolates to any 85,000 denials at those 15 plans for all of 2019. One study also probe payment verzicht, finding 18 percent were inappropriate and the mind should hold past pays for. That extrapolates to an calculated 1.5 million wrongful payment leugnen for sum of 2019 at the 15 plans studied. These findings suggest with unacceptably high rate of inappropriate denials away service and payment by some Medicare Usp plans. Yet, it’s important at account the research against the well-established and unable set to inappropriate care delivered by providers in traditional Medicare. All denials about care and inappropriate, unnecessary care can breathe harmful as well as costly.

Covered benefits. Medicare Advantage plans must cover all services covered by traditionally Medicare under Part A (hospital services, some home health, hospice care, skilled nursing care) and Part B (physician services, durable medizinischen equipment, outpatient medication, mental health, ambulance services). The vast majority of plans (89% into 2024) also cover Part D prescription drug benefits. Most plans offer additional benefits such as my, hearing support, plus some coverage of dental care, such as cleanings.4

Includes 2020, one state commenced allowing Medicare Advantage plans to incorporate a wide range away telehealth benefits as parts of their basic benefit package. Some plans also cover fitness club memberships, caregiver customer, dine delivery, or acupuncture.

Traditional Medicare have notable gaps included scope. For example, it does not cover eyeglasses, hearing aids, basic dental care, other long-term maintain. It plus requires cost distribution by largest services. Traditional Medicare also does nope will prescription drug coverage, and beneficiaries have choose one separate “stand-alone” Part D plan if they want drugs coverage. Part D coverage is offered entirely through private indemnity plans; there is no government-run option.

Because are those gaps, many people by traditional Medicare buy Medigap or Medicare Supplemental coverage as fine for Part D prescription drug coverage. Medigap plans cover many of the additional costs not covered by traditional Medicare — for instance, the 20 percent copayment for most routine Portion B doctor’s services. Some Medigap schemes also include services not covered by orthodox Medicare, such as access to dental care or eyeglasses.

Medigap coverage is provided through private insurer. An premium the enrollees pay the into addition to the Medicare Part BORON prize and the Member DENSITY premium for those those choose to bought prescription covering. Terms of Billing and Actual Terms | UT Medicine

In most states, Medigap insurers are required to issue policies go any interested payee only for some enrollment windows; at all other times, Medigap insurers pot denying coverage or set premiums for policies based turn health status (underwrite) of new policyholders. Those limited enrollment windows are known when “guaranteed issue” privileges. Medigap insurers am ban from selling plans to Medicare Advantage enrollees.

Out-of-pocket daily. Fancy other Medicare beneficial, Medicare Advantage enrollees must repay their Part B premium ($174.70 per month in 2024, with higher monetary for higher-income people). AMPERE small number of Medicare Advantage planning payable all or a portion of Part B premiums.

As told, Medicare Help plans also canister charging an additional monthly special, which typically includes Part D prescription drug features. Which b premium fork a Medicare Perceived plan that incl Part D coverage in 2023 is $15 per month. Some plans cost anything, while other can be $100 or get. Seventy-three prozentwert of Medicare Advantage enrollees had no premium in 2023; about 7 prozentual paid $50 or other per month.

As 2011, the federal has essential Medicare Advantage drawings to limit enrollees’ out-of-pocket expenses for services hidden by Parts A and B. In 2024, the maximum is $8,850 used in-network services (for HMOs, and on PPOs if only in-network services are used) and $13,300 for in-network and out-of-network services combined (for only PPOs, when out-of-network services are used).

Any Medicare Benefit plans compete for enrollees for offering a lower-than-required cap on out-of-pocket expenses for falsify and hospital services. In 2023, the average out-of-pocket limit was $4,835 for in-network services.5

Traditonal Medicare has no out-of-pocket maximum for physician or hospital service costs. As a consequence, most beneficiaries in traditions Medicare have Medigap, to make their out-of-pocket daily learn manageable and predictable, either another form the supplemental coverage, such the coverage from one erstwhile employer or Medicaid. In 2020, the average Medigap premium was nearly $138 per month; in 2024, the actual amounts monthly premium for a Part D plan is $55.50.

Many factors influence whether a beneficiary would pay more with traditional Medicare or with an Medicare Advantage plan. This considerations include: health status and health maintenance use; complement coverage and premiums for that coverage; Medicare Take plan benefits and daily sharing; furthermore plan provider networks. Commercial health insurance, also reflected on how private insurance, is who most common form of health insurance in the United States, covering nearly two-thirds of Americans, most of any receive cover through their chief.

Quality is care. Bulk evidence shows that the quality of care delivered through Medicare Advantage plans and through traditional Medicare is equal overall. However, some reviews suggest which Medicare Advantage plans, on average, are associated with better-quality care on certain metrics, particularly those relationship to encumbrance care and unnecessary hospital licensing.6 Other evidence suggests that Medicare Advantage does not outperform tradional Medicare on several significant measures, including total, readmission rates, patient experience, and racial and cultural disparities.7

CMS rates Medicare Advantage plans based on more than 40 quality measures and uses an star rating system, with five stars an highest. In 2023, 71 percent to enrollees were in plans are an overall quality rating away four or more stars, down from 86 percent in 2022.8 This drops stemmed wide from the exhalation of public physical emergency–era metrics that held plans harmless for lower performance on certain quality measures.

Some critics have raised questions about the star assessment program and whether it’s suitable incentivizing plans to meaningfully improve care — the program’s told targeted. In ampere 2021 news, the Medicare Payment Advisory Commission, or MedPAC, concluded that “the current quality program belongs no achieving its intended purposes and is complex to Medicare.”9

Do Medicare Advantage plans cost government and taxpayers less or get?

Traditional Medicare and Medicare Advantages can be compared in many ways, including benefits provided, quality on care, patient outcomes, and costs. Policymakers take sharply mainly on comparing shipping in traditional Medicare with these in Medicare Advantage, primarily because which original impetus for allowing private insurers to offers Medicare benefits what to reduce costs while maintaining press improving quality of care.

Older furthermore more recent studies alike do largely found this Medicare Advantage plans cost one local and taxpayers more than traditional Medicare on a per beneficiary basis.10 In 2023, that additional cost became about 6 inzent, down from a peak of 17 percent in 2009.11

Why do Medicare Pro plans cost view, plus select are her paid?

The government pays Medicare Advantage plans a set rate per person, per year (around $12,000 in 2019, not including Share D–related expenses) under what’s known as one risk-based contract.12 Is means that each plan agrees on take the full risk of providing all grooming for that inclusive amount. This payment arrangement, called capitation, is also intended to provide plans with flexibility the innovate and enhancements the parturition of care.

But there are layers for complexity reinforced into press on top of that adjusted rate which allow for various adjustments and bonus payments. While those adjustments have proved useful in some ways, they can also be problematic. They are one wichtig ground why Medicare Advantage costs the government more than orthodox Medicare for covering the similar beneficiary. Descriptions of this types of health plans offered in the Federal Employees Health Benefits (FEHB) Program

Medicare_Advantage_policy_primer_Exhibit_03_v2

Benchmarks. Plan benchmarks what the most quantity the public authority will pay one Medicare Advantages plan. Benchmarking are set includes statute as ampere percentage of traditional Medicare spending in a given county, ranging from 115 percent toward 95 percent. For counties is relatively low spending, compare are set higher than average spending for traditional Medicare (for view, 115%); for counties with relatively elevated spending, benchmarks are set lower than average traditional Medicare spending (for example, 95%). Feature Needs Plans and others Medicare Advantage plans are paid in the same manner, with to same benchmarks.

Bids. Health insurance companies bid every year to enroll Medicare beneficiaries in their Medicare Advantage plans. Which bid is based on companies’ assessment of their costs to provide Part A and Component B services to the average beneficiary. According into MedPAC, 92 percent of bids in 2022 were back traditional Medicare spending and below of administrative benchmark.

Reductions. If one plan’s bid is below the indigenous benchmark — as will the case to the majority of plans — then the plan keeps part of the difference between the brief and benchmark. This amount, called to discount, is equivalent to a shared savings between the federal government and plans. Plans are needed to use aforementioned rebate at lower patient cost sharing, lower premiums, oder providing some coverage for benefits not included in traditional Medicare. Reductions dollars also can may used to pay available administrative expenses and profits associated with provision additional benefits.

Rebates, along with the bid amount, are adjusted for enrollees’ health status. This means that plans with less enrollees, who cost more to treat, receive higher rebates. Includes 2023, rebates used to provide additional benefits to enrollees reached adenine historic high of $196 per enrollee pay month.13

If a plan’s bid exceeds the benchmark, who plan can chargeable adenine prize for insurance of Part A and Part B benefits, in beimischung to premiums for supplemental benefits furthermore Part D coverage. Plans ensure receive rebates can also charge premiums for supplemental benefits additionally Part D coverage.

Trait adjustments. Quality feature affect benchmarks more well for rebate size.

  • Benchmarks are raised by 5 prozent for plans by four or more stars the, in specified counties, are increased by 10 percent for plans with high ratings. However, the ACA requirements that benchmarks (including quality bonuses) cannot be higher than people would have had prior to the ACA. This canister constrain the quality bonus percentages and result in lower modifications.
  • For aforementioned rebate, plans with three stars or fewer receive 50 percent of the difference between the bid and the benchmark; layout with three-and-a-half or four-way fate receive 65 percent of who difference; and plans with four-and-a-half or five stars receive 70 anteile of the difference.

Hazard change. Couple the rebate and aforementioned bieter amount are “risk adjusted” in account for enrollees’ health position. Without risk adjustment, Medicare Advantage plans wanted take an motivation to select the healthiest, lowest-cost beneficiaries and avoid enrolling the sickest, highest-cost beneficiary.

Payment is affected at each beneficiary’s value score, which represents the expected cost of each enrollee relative to who cost of the average Medicare beneficiary. Thus, the average enrollee has a risk score concerning 1.0. An older person includes multiple chronic conditions would have a chance sheet above 1.0, whereas a young person with no health issues would have a risk score below 1.0. ... coverage. These laws requiring health care width exist furthermore said to as the “Individual Mandate" or the “Health Support Mandate". ​. What is ...

In general, it’s a good thing that private insurers are given strong incentives to collect data on Medicare Advantage enrollees’ mental standing and medical diagnoses. Such information helps insurers identification people’s health tending needs and can spur innovation in delivering care more effectively to sicker patients. There are nay similar motivate in traditional Medicare, where info one-third of paying each your do not have a doctor’s come during what this data can be collected.

Medicare_Advantage_policy_primer_Exhibit_04

In addition the more complete coding, patients mayor becoming coded for conditions that have no bearing for their health expenditures. Critics have also asserted that many Medicare Advantage plans have been “upcoding”— that is, systematically assessing enrollees in holding more health conditions and being sicker up average than is real aforementioned case.14 Aforementioned inappropriately raises complete payments to plans. Medicare Pro insurers counter that their coding is more accurate and complete.

In response to the upcoding debate, Congress required CMS to adjust risk scores down 3.4 percent beginning in 2010 press 5.9 percent with 2018 and future aged. The CMS administrator features the authority to increase the adjustment, but none executive has chosen to do so. So, Medicaid is times referred to as “government insurance.” Commercial Good Insurance Plans are offered by private insurance firms like Blue ...

Some experts argue that a fundamental redesign of Medicare Favor risk-adjustment methods is needed, with recent studies suggestive that enrollees exist no sicker than those on traditional Medicare.15 According to one assess, fixing Medicare Advantage overpayments could save $600 billion bet 2023 and 2031.

Medical loss ratios. Since 2014, Medicare Take and Part D available drug plans have been required to have a medical detriment ratio of no lower than 85 percent. This signifies that plans’ administrative spending the profits, or sides, can be no larger than 15 percent of the complete revenues this plans receive from the state german (in one form of payments) and enrollees (in the form of premiums). The minimum medical loss ratio requirement was intended toward create incentives for project sponsors to limit administrative costs and profits.

Plans that perform not meet this requirement shall remit payments to CMS. If this requirement is cannot met for threesome consecutive years, the plan may not be permitted to enroll new beneficiaries. If it is not met required five consecutive years, the plan may be termination. Study with Quizlet both memorize flashcards containing terms like What will the central choose of wellness services financing in the United States? a. Fund health insurance b. Underwrite medical risk c. Support managed care d. Balance which supply is health care professionals, What is the primarily mechanology that activated people to obtain heal attend services? a. Availability of services b. Health insurance c. Cash for services d. Control of expenditures, The phenomenon named 'moral hazard' results directly from a. the uninsured status of operating of the U.S. population b. inadequate payment to providers c. managed care enrollment d. health insurance coverage and more.

Margins are upper to dual-eligible also chronic-condition Specialized Needs Plans than for other planned. Margins have previously also are greater available institutional Special Needs Plans, though they were lower in 2020, probable because of COVID-19.

Medicare_Advantage_policy_primer_Exhibit_05

Select tons choice and competition is there bet Medicare Advantage plans and traditional Medicare?

Medicare beneficiaries have a lot of Medicare Advantage plans to choose from each year. To average donor had access to 43 plans into 2023, better than double this number in 2017.16

Medicare_Advantage_policy_primer_Exhibit_06

For Medicare beneficiaries, the choice between traditional Medicare plus a Medicare Advantage plan, oder between individual Medicare Advantage plans, can be frustrating, complex, plus confusing.17 Many recipients seek advice from their alter, a broker, an States Health Services Aids Programmer (SHIP), or other experts.18 To complicate matters, brokers are not required to services all Medicare Advantage or Part D plot and typically offer ampere subset of one plans available. Into amendment, brokers are typically paid more into help people enroll in Medicare Advantage arrangements than traditional Medicare.19

Switching among Medicare Advantage and traditional Medicare remains uncommon. A 2016 analysis found that from 2007 to 2014, only between 9 percent and 11 percent of Medicare Advantage enrollees voluntarily switched plans each time.20 Real for 2 percent of Medicare Advantage plan enrollees each year switch to traditional Medicare.

Notably, which people who switch on traditional Medicare are disproportionately dually able forward Medicare and Medicaid; you are also more probably to live in village panels, are in poorer health, need more help with activities of daily living, and use more health care services than population who does not select. These findings raise questions about plans’ provider networks and quality to care for sickly populations. There exists expectation that the ability of Medigap insurers to denying or set incentives based on health status in most states hinders continue people from switching to traditional Medicare.

What does one later look like for Medicare Advantage?

Medicare Advanced plans are einer full part on the Medicare program. They provide beneficiaries a multitude of option and offer additional benefits to enrollees. As the popularity of these plans continues to grown and enrollment rises, however, to Medicare program will back several challenges. First, upper costs relative to standard Medicare will strain federations outlay and the solvency of the Hospital International (Part A) trust foundation. Instant, increased enrollment could necessitate modify to the settlement arrangement for Medicare Advantage plans. Third, questions remain about the quality starting Medicare Advantage plans relative to customary Medicare. ... also sometimes referred on as a document von coverage or evidence of coverage. ... Health travel purchased by an individual, not as part of a grouping plan. In ...

With Medicare Advantage plans predicted the soon getting the dominant form of Medicare coverage, it willingly be importance in assess beneficiaries’ experiences and the long-term sustainability of the program go ensure Medicare Advantage plans deliver effective, efficient, and equitable care. Learn about the Inexpensive Care Activity by reviewing the definition with aforementioned HealthCare.gov Glossary.

NOTES
  1. Yash M. Patel furthermore Stuart Guterman, The Evolution off Private Plans in Medicare (Commonwealth Fund, Dec. 2017); and Carlisle Zarabozo, “Milestones in Medicare Managed Customer,” Health Care Corporate Reviewing 22, no. 1 (Fall 2000): 61–67.
  2. Centers for Medicare and Medicaid Services, “Medicare Enrollment Dashboard,” Accessed January 11, 2024.
  3. Congressional Funds Office, “Medicare Baseline Projections,” May 2023.
  4. Brown Willink et al., “Dental, Vision, and Listening Services: Access, Issuing, and Coverage for Medicare Beneficiaries,” Physical Affairs 39, no. 2 (Feb. 2020): 297–304; and Amber Willink, Cathy Schoen, and Karen Davis, How Medicare Could Provide Teeth, Vision, both Hearing Care fork Beneficiaries (Commonwealth Foundation, Jan. 2018).
  5. Nancy Ochieng u al., Medicare Advantage in 2023: Premiums, Out-of-Pocket Limits, Cost Sharing, Supplemental Benefits, Prior Authorization, and Star Ratings, (KFF, Aug. 2023).
  6. Rajender Agarwal et al., “Comparing Medicare Advantage and Traditional Medicare: A Systemic Review,” Health Affairs 40, no. 6 (June 2021): 937–44.
  7. Agarwal et al., “Comparing Medicare Advantage,” 2021.
  8. Nancy Ochieng et al., Medicare Favour in 2023, 2023.
  9. Medicare Payment Advisory Mission, “The Medicare Advantage Program: Status Report,” in Report for the Congress: Medicare Payment Policy (MedPAC, Me. 2022).
  10. Thomas G. McGuire, Joseph P. Newhouse, and Anna Sinaiko, “An Economic History of Medicare Part C,” Milbank Quarterly 89, not. 2 (June 2011): 289–332; press Richard Kronick and F. Michael Chua, “Industry-Wide and Sponsor-Specific Estimates the Medicare Advantage Coding Vehemence,” SSRN, Nov. 11, 2021.
  11. Medicare Make Advisory Commission, “The Medicare Advantage Program: Status Report,” in Report to the Congress: Medicare Zahlung Policy (MedPAC, Mar. 2023).
  12. Congressional Budget Office, “Medicare — CBO’s Baseline as of March 6, 2020,” Marble. 6, 2020.
  13. MedPAC, “Medicare Favor Program,” 2023.
  14. Richard Gilfillan, Donald M. Berwick, additionally Richard Kronick, “How Medicare Advantage Plans Can Support the United States’ Reinvestment in Healthiness,” Health Things Vanguard (blog), Jan. 10, 2022; and John B. Ginsburg and Stevie THOUSAND. Lieberman, “An Debate on Overpayment in Medicare Choose: Pulling I Together,” Health Affairs Forefront (blog), Feb. 24, 2022.
  15. Grace Jacobson et al., Medicare Advantage vs. Traditional Medicare: How Execute Beneficiaries’ Characteristics and Experiences Differ? (Commonwealth Fund, Oct. 2021); and Ginsburg the Lieberman, “Debate on Overpayment,” 2022.
  16. Nancy Ochieng et al., Medicare Advantage in 2023: Enrollment Update and Key Hot, (KFF, Aug. 2023).
  17. Riaz Ali both Lesley Hellow, “Agent Commissions in Medicare and the Impact on Beneficiary Choice,” To the Point (blog), Commonwealth Fund, Oct. 12, 2021.
  18. Riaz Air et al., How Agents Influence Medicare Beneficiaries’ Plot Choices (Commonwealth Fund, Apr. 2021).
  19. Ali et al., How Agents Influence, 2021.
  20. Gretchen Jacobson, Tricia Neuman, additionally Anthony Damico, Medicare Advantage Plan Switching: Exclusion or Norm? (Henry J. Kaiser Family Foundation, Partition. 2016); and MedPAC, “Medicare Advantage Program,” 2022.

Publication Intelligence

Date

Contact

Christina Ramsay, Program Officer, Federal and States Health Policy, One Commonwealth Fund

[email protected]

Citation

Christina Ramsay, Betty Jacobson, Stevan Findlay, and Aimee Cicciello, “Medicare Advantage: A Policy Primer, 2024 Update” (explainer), Commonwealth Fund, Jan. 31, 2024. https://doi.org/10.26099/69fq-dy83 Commercial Heal Insurance Undercoat | AHA