What Changes in Medicare for 2027?

Medicare is not a fixed product. Roughly a dozen numbers inside it are reset every single year, and a handful of them are reset by your own insurance company rather than by the federal government. The result is that two people with identical coverage in 2026 can end up paying very different amounts in 2027 depending on which of those numbers moved for them.

Some of the 2027 figures are already published. Others land in the fall, usually in November. Knowing which is which keeps you from either panicking over a headline or waiting for information that is already sitting in your mailbox.

Elizabeth Bryson, the licensed Medicare specialist who runs Elizabeth Bryson Insurance Group in Monument, works through this list with Tri-Lakes clients every autumn. What follows is that list, in the order the changes actually affect a household budget.

Which Numbers Change Every Year, and Who Sets Them

It helps to know who is responsible for what.

• The federal government sets the Part A hospital deductible and coinsurance, the Part B premium and deductible, the income brackets that raise those premiums, and the outer limits of what a Part D drug plan may charge.
• Private insurance carriers set everything inside those limits: Medicare Advantage premiums and copays, drug formularies and tiers, provider networks, supplemental benefits, and Medicare Supplement premiums.
• Your own situation sets the rest: your income two years ago, your prescriptions, your doctors, and where you live.

Federal changes make the news. Carrier changes are what usually move your budget, and those arrive privately, in your Annual Notice of Change.

Part B: The Premium, the Deductible, and IRMAA

Medicare Part B covers doctor visits, outpatient care, lab work, durable medical equipment, and most preventive services. Nearly everyone pays a monthly premium for it, and that premium is announced each fall for the following year. As of mid-September 2026, the 2027 figure has not been published. It typically appears in November, and it typically rises.

Part B also carries an annual deductible you pay before Medicare starts covering its share, then generally pays 80 percent of the approved amount for covered services while you pay the remaining 20 percent. That 20 percent has no ceiling under Original Medicare on its own, which is the gap Medicare Supplement policies and Medicare Advantage plans each address in their own way.

How income raises the premium

Higher-income beneficiaries pay an Income-Related Monthly Adjustment Amount, known as IRMAA, on top of the standard Part B premium and on top of their Part D premium. The surcharge is based on your modified adjusted gross income from two years earlier, so your 2027 premium is determined by your 2025 tax return.

This catches people at exactly the wrong moment. Someone who sold a house in Monument in 2025, or took a large retirement account distribution, or received a severance payout, may open a 2027 notice showing a premium several hundred dollars a month higher than expected. If the income that triggered it came from a life-changing event such as retirement, the death of a spouse, or the loss of income-producing property, you can request a reconsideration from Social Security using form SSA-44. That form is one of the most under-used pieces of paper in Medicare.

Part A: What Hospital Coverage Costs When You Use It

Medicare Part A covers inpatient hospital stays, skilled nursing facility care after a qualifying hospital stay, hospice, and some home health care. Most people pay no premium for it because they or a spouse paid Medicare taxes for at least 40 quarters of work.

The part that surprises people is that the Part A deductible is not annual. It applies per benefit period. A benefit period starts the day you are admitted as an inpatient and ends only after you have been out of a hospital or skilled nursing facility for 60 consecutive days. Two separate hospitalizations in the same calendar year, spaced far enough apart, mean two deductibles.

Beyond the deductible, days 61 through 90 of a hospital stay carry a daily coinsurance amount, and after that you begin drawing on 60 lifetime reserve days that are never replaced once used. Skilled nursing care is covered in full for the first 20 days of a qualifying stay, then carries daily coinsurance through day 100. All of those dollar figures are reset for 2027 and published by the Centers for Medicare and Medicaid Services in the fall.

Part D in 2027: A $2,400 Cap and a $700 Deductible Ceiling

Prescription drug coverage has seen more structural change in the last three years than any other part of Medicare, and 2027 continues the pattern.

The annual out-of-pocket ceiling for covered prescriptions is $2,400 in 2027, up from $2,100 in 2026 and $2,000 when the cap first took effect in 2025. Once your own spending on covered drugs reaches that figure, you pay nothing further for them through December 31. There is no longer a coverage gap phase, often called the donut hole, sitting between initial coverage and catastrophic coverage.

The maximum allowable Part D deductible for 2027 is $700. That is a ceiling, not a requirement. Plans can set a lower deductible or none, and they can apply it to some drug tiers and not others. Watch this line carefully, because a plan that carried no deductible in 2026 and adopts one for 2027 will change what your January refills cost without changing your monthly premium at all.

The Medicare Prescription Payment Plan remains available. It does not lower what you pay across the year, but it spreads that spending into predictable monthly amounts instead of a large charge at the pharmacy counter early in the year. For someone taking a specialty medication who reaches the cap by March, that difference is meaningful.

None of that governs which drugs your plan covers. Formularies and tier placements are set by each carrier and change annually, and they are the reason two people can have the same $2,400 cap and wildly different bills.

Medicare Advantage: Where Most of the Year-to-Year Change Happens

Medicare Advantage, also called Part C, bundles Part A, Part B, and usually Part D into a single plan run by a private carrier. Roughly half of everyone on Medicare uses one. Because the carrier controls the design, this is where 2027 will look least like 2026.

The items most likely to move are the annual maximum out-of-pocket amount, specialist and hospital copays, the list of services requiring prior authorization, and the supplemental benefits that get advertised hardest. Dental allowances, hearing aid benefits, over-the-counter cards, and fitness memberships are adjusted frequently, and a plan can trim them substantially while holding its premium at zero.

Networks change too. Provider contracts are renegotiated annually, and a practice or hospital system in northern Colorado Springs can be in a plan one year and out the next. For Monument, Palmer Lake, and Black Forest residents who drive south for specialty care, that is the change worth checking first, because it is the one that determines whether you can keep the doctor you have.

Medigap: Standardized Plans, Moving Premiums

Medicare Supplement insurance, commonly called Medigap, works on the opposite principle. The plans are standardized by letter, so a Plan G sold by any carrier in Colorado covers the same things as a Plan G sold by any other. What differs is the premium and the company behind it.

Because the benefits are fixed by law, Medigap plans do not change their coverage for 2027. Their premiums do change, generally each year, and most Colorado carriers use attained-age rating, which means the premium rises as you get older in addition to any general rate increase. A Medigap policyholder who never looks at renewal notices can drift into paying well above market for identical coverage.

Plans C and F remain closed to anyone who became eligible for Medicare on or after January 1, 2020. People who were already eligible before that date can generally keep or still buy them. For everyone newly eligible, Plan G is the most comprehensive option available, with Plan N as the common lower-premium alternative that trades small copays for a lower monthly cost.

One Colorado-specific point matters for planning. The state does not offer an annual guaranteed-issue window that lets Medigap members switch carriers without health questions. Outside of your initial six-month Medigap open enrollment period, which begins the month you are 65 and enrolled in Part B, or a specific federally protected circumstance, changing Medigap plans usually means answering medical underwriting questions and possibly being declined.

The 2027 Calendar Worth Keeping

Four dates carry the year. Annual Notices of Change are delivered by September 30, so the information you need to make a decision is already in hand before shopping begins. Details on 2027 plans become publicly available October 1. The Annual Enrollment Period runs October 15 through December 7, and whatever you choose takes effect January 1, 2027.

After that, one door stays open. From January 1 through March 31, 2027, anyone enrolled in a Medicare Advantage plan may switch to a different Advantage plan or return to Original Medicare and add a standalone drug plan. That window is only for people already in an Advantage plan. It does not let someone on Original Medicare pick up a new Part D plan.

Special Enrollment Periods sit outside the calendar entirely. Moving out of a plan’s service area, losing employer coverage, qualifying for Extra Help, or having a plan leave your county all open a window on their own schedule.

Helping a Parent Sort Real Changes From Noise

September and October produce a flood of Medicare advertising, and a great deal of it is designed to look like official correspondence. Adult children helping a parent in Monument or Palmer Lake often spend more energy on that mail than on the plan itself.

A short filter helps. Anything that arrives with your parent’s plan name and member ID on it is from their plan and should be kept. Anything that promises new benefits, uses urgent language about losing coverage, or asks for a Medicare number over the phone should be set aside. Medicare does not call people to sell plans, and no legitimate broker needs a Medicare number to answer a general question.

The productive conversation is narrow. Ask what changed on their prescriptions, ask whether their doctors are still contracted, and ask what they paid out of pocket last year. Those three answers determine whether 2027 requires action or not.

If you live out of state, a three-way review works well. Elizabeth Bryson meets with clients in her Monument office, by phone, or over Zoom, and family members regularly join from other time zones.

Get the 2027 Numbers That Apply to You

General figures are useful for orientation. They do not tell you what your specific plan, your prescriptions, and your doctors will cost next year. That requires opening your own documents and comparing them against what else is available in El Paso County.

Elizabeth Bryson has more than 30 years in the insurance industry and has lived in the Tri-Lakes area for more than 20 years. She opened Elizabeth Bryson Insurance Group as an independent agency in 2020 after leaving a captive carrier, so she compares plans across multiple companies instead of representing one. That independence is the point: the recommendation follows your prescriptions and your doctors, not a sales quota.

Her guidance is free to you. Independent Medicare brokers are paid by the carriers, never by the people they advise.

Bring your Annual Notice of Change and a current prescription list, and you will know where you stand for 2027 in a single sitting.

Figures cited reflect published federal parameters as of September 2026 and are subject to annual adjustment. Plan-specific costs, benefits, and networks vary by carrier and by county.