Explainer
Medicare in 2027: Part B premium, Part D cap and open enrollment
Medicare Open Enrollment for 2027 runs from 15 October to 7 December 2026.[1] The Part B premium is $202.90 a month in 2026. The Medicare Trustees estimate $209.50 for 2027, but CMS has not yet announced the official figure.[2][3] The Part D out-of-pocket cap rises from $2,100 to $2,400 in 2027, and negotiated prices for 15 more drugs, including Ozempic and Wegovy, take effect on 1 January 2027.[4][5]
Medicare is run by CMS, the federal agency that covers more than 160 million people through Medicare, Medicaid, CHIP and the Marketplace.[6] This explainer covers what is known about Medicare costs and dates for 2027 as of 11 October 2026. It is for information only and is not financial or medical advice. For help choosing a plan, Medicare offers 1-800-MEDICARE and the Medicare Plan Finder.[7] For questions about your treatment, talk to a clinician.
Key dates
Medicare Open Enrollment for 2027 coverage runs from 15 October to 7 December 2026. People who want to keep their current coverage generally do not need to re-enroll.[1] CMS is expected to announce the 2027 Part B premium separately. In 2025 it announced the 2026 amounts on 14 November.[2]
Part A and Part B
Part A covers hospital stays, skilled nursing and hospice care.[8] Most people pay no premium for it, but there is a hospital deductible of $1,736 per benefit period in 2026.[9] Part B covers doctor visits and outpatient care.[8] Its standard premium is $202.90 a month in 2026, up from $185.00, and its deductible is $283.[2] Medicare’s trustees expect the 2027 premium to be about $209.50, but that is an estimate.[3]
The Part A inpatient deductible is $1,736 in 2026, and about 99% of beneficiaries pay no Part A premium.[9] The 2026 Trustees Report, dated 9 June 2026, estimates a 2027 standard Part B premium of $209.50. It notes that Part B financing rates had been set only through 31 December 2026.[3] The Hospital Insurance trust fund is projected to be depleted in the second quarter of 2033, one quarter earlier than in the previous year’s report. Income would then cover 89% of scheduled benefits.[10]
Part D and Medicare Advantage
Part D covers prescription drugs you take at home.[8] In 2027 the most anyone in a standard Part D plan pays out of pocket for covered drugs in a year rises from $2,100 to $2,400.[4] CMS projects that average premiums for stand-alone drug plans will rise by less than $1 a month, to $36.[11] It projects that the average Medicare Advantage premium will fall to $12.00 a month.[12]
CMS’s CY2027 Rate Announcement raises the standard Part D out-of-pocket threshold from $2,100 to $2,400 and the deductible from $615 to $700.[4] CMS is ending the voluntary Part D Premium Stabilization Demonstration after 2026, and the 2027 base beneficiary premium is $41.33.[13] CMS projects average stand-alone PDP premiums rising from $35.09 to $36. It projects the weighted average MA premium falling 16.5%, from $14.37 to $12.00, with about 34 million MA enrollees, roughly 47.4% of Medicare.[11][12] These are CMS projections based on plan bids. What each person pays depends on their plan.
Drug prices
Negotiated prices for the first 10 drugs took effect on 1 January 2026.[14] Prices for 15 more drugs, including Ozempic and Wegovy, take effect on 1 January 2027.[5] For Ozempic, Rybelsus and Wegovy, the negotiated 30-day price is $274.[15] Separately, CMS’s GLP-1 Bridge offers certain GLP-1 drugs to eligible Part D enrollees for $50 a month through 31 December 2027.[16] CMS estimated beneficiaries will save $685 million in 2027 from the second-round prices.[17] The program is explained in medicare-drug-price-negotiation, and GLP-1 access in the GLP-1 access and pricing debate.
Help with costs
People with limited income and resources may qualify for Medicare Savings Programs, which can help pay premiums and cost sharing. They may also qualify for Extra Help with Part D costs.[7] Follow announcements, including the official 2027 Part B premium, in the health care changes tracker.
Read next
Next in the crash course
Medicare Drug Price Negotiation Program
How Medicare negotiates drug prices: the 10 drugs priced from 2026, 15 from 2027 including Ozempic, the 2028 list with first Part B drugs, and what is next.
Questions readers ask
When is Medicare Open Enrollment for 2027?
From 15 October to 7 December 2026. People who want to keep their current coverage generally do not need to re-enroll.[1]
What will the Medicare Part B premium be in 2027?
CMS has not announced it. The 2026 Medicare Trustees Report estimated $209.50 a month, compared with $202.90 in 2026.[3][2]
What is the Part D out-of-pocket maximum in 2027?
Under the standard Part D benefit the annual out-of-pocket threshold is $2,400 in 2027, up from $2,100 in 2026. The maximum deductible rises from $615 to $700.[4]
Are Medicare Advantage premiums going up in 2027?
CMS projects the weighted average Medicare Advantage premium will fall from $14.37 to $12.00 a month. It projects average stand-alone Part D plan premiums will rise from $35.09 to $36.[12][11]
Is Medicare running out of money?
The 2026 Trustees Report projects the Hospital Insurance (Part A) trust fund will be depleted in the second quarter of 2033. After that, incoming revenue would pay 89% of scheduled benefits.[10]
Sources
· 17 claims from 4 publishers
Each numbered claim is a statement we checked against the sources listed with it. Tap a number in the text to see its sources in place.
- [1]
Medicare Open Enrollment for 2027 coverage runs from 15 October to 7 December 2026, and people who keep their current coverage generally do not need to re-enroll. confirmedas of 2026-09-28
- Medicare Advantage and Medicare Prescription Drug Programs Expected to Remain Stable in 2027 · U.S. Centers for Medicare & Medicaid Services · 2026-09-28 · Also: "People who want to keep their current Medicare coverage generally do not need to re-enroll." (retrieved 2026-10-11)
- [2]
CMS announced on 14 November 2025 that the standard Medicare Part B premium is $202.90 a month in 2026, up $17.90 from $185.00 in 2025, and the Part B deductible is $283. confirmedas of 2025-11-14
- 2026 Medicare Parts A & B Premiums and Deductibles · U.S. Centers for Medicare & Medicaid Services · 2025-11-14 · Opening: "On November 14, 2025, the Centers for Medicare & Medicaid Services (CMS) released the 2026 premiums" (retrieved 2026-10-11)
- [3]
The 2026 Medicare Trustees Report (9 June 2026) estimated the 2027 Part B premium at $209.50 a month; Part B financing rates had been set only through 31 December 2026, so CMS has yet to announce the actual 2027 premium. confirmedas of 2026-06-09· forecast
- 2026 Annual Report of the Boards of Trustees of the Federal Hospital Insurance and Federal Supplementary Medical Insurance Trust Funds · Boards of Trustees, Medicare Trust Funds (CMS Office of the Actuary) · 2026-06-09 · Section III.C (Part B 10-year estimates); "Part B financing rates have been set only through December 31, 2026." (retrieved 2026-10-11)
- [4]
Under the standard Part D benefit, the annual out-of-pocket threshold rises from $2,100 in 2026 to $2,400 in 2027, and the maximum deductible from $615 to $700. confirmedas of 2026-04-06
- Announcement of Calendar Year (CY) 2027 Medicare Advantage Capitation Rates and Part C and Part D Payment Policies · U.S. Centers for Medicare & Medicaid Services · 2026-04-06 · Table V-6, p. 100: "Deductible: $700 ... Out-of-Pocket Threshold: $2,400" (retrieved 2026-10-11)
- [5]
In the second cycle Medicare reached agreement on all 15 selected Part D drugs, including Ozempic and Wegovy; the prices take effect on 1 January 2027, and CMS estimated they would have saved about $8.5 billion (about 36% lower net spending) had they applied in 2024. confirmedas of 2026-01-27
- CMS Announces Selection of Drugs for Third Cycle of Medicare Drug Price Negotiation Program, Including First-Ever Part B Drugs · U.S. Centers for Medicare & Medicaid Services · 2026-01-27 · Also: "saved an estimated $8.5 billion in net covered prescription drug costs ... approximately 36% lower net spending" (retrieved 2026-10-11)
- [6]
CMS is the federal agency that provides health coverage to more than 160 million people through Medicare, Medicaid, the Children's Health Insurance Program and the Health Insurance Marketplace. confirmedas of 2026-10-11
- About CMS · U.S. Centers for Medicare & Medicaid Services (retrieved 2026-10-11)
- [7]
Medicare Savings Programs may help eligible people with limited income pay Medicare premiums and cost sharing, Extra Help lowers Part D costs, and beneficiaries can compare plans with the Medicare Plan Finder or 1-800-MEDICARE. confirmedas of 2026-09-28
- Medicare Advantage and Medicare Prescription Drug Programs Expected to Remain Stable in 2027 · U.S. Centers for Medicare & Medicaid Services · 2026-09-28 · Medicare Open Enrollment Resources (also Extra Help, Plan Finder and 1-800-MEDICARE) (retrieved 2026-10-11)
- [8]
Medicare Part A covers inpatient hospital, skilled nursing, hospice and some home health care; Part B covers physician services, outpatient hospital services and medical equipment; Part D is the outpatient prescription drug benefit. confirmedas of 2026-10-11
- 2026 Medicare Parts A & B Premiums and Deductibles · U.S. Centers for Medicare & Medicaid Services · 2025-11-14 · Also: "Medicare Part B covers physicians’ services, outpatient hospital services, certain home health services, durable medical equipment" (retrieved 2026-10-11)
- Key Facts About Medicare Drug Price Negotiation · KFF · 2026-03-11 (retrieved 2026-10-11)
- [9]
The Medicare Part A inpatient hospital deductible is $1,736 per benefit period in 2026, and about 99% of beneficiaries pay no Part A premium. confirmedas of 2025-11-14
- 2026 Medicare Parts A & B Premiums and Deductibles · U.S. Centers for Medicare & Medicaid Services · 2025-11-14 · Also: "Approximately 99% of Medicare beneficiaries do not have a Part A premium"; the deductible covers the first 60 days in a benefit period (retrieved 2026-10-11)
- [10]
The Medicare Hospital Insurance (Part A) trust fund is projected to be depleted in the second quarter of 2033, one quarter earlier than in the previous report, after which income would cover 89% of scheduled benefits. confirmedas of 2026-06-09· forecast
- 2026 Annual Report of the Boards of Trustees of the Federal Hospital Insurance and Federal Supplementary Medical Insurance Trust Funds · Boards of Trustees, Medicare Trust Funds (CMS Office of the Actuary) · 2026-06-09 (retrieved 2026-10-11)
- [13]
CMS is ending the voluntary Part D Premium Stabilization Demonstration at the end of 2026; the 2027 base beneficiary premium is $41.33. confirmedas of 2026-07-28
- Medicare Part D 2027 National Average Monthly Bid Amount Information · U.S. Centers for Medicare & Medicaid Services · 2026-07-28 · Also: "For 2027, the base beneficiary premium will be $41.33." (retrieved 2026-10-11)
- [14]
Medicare's negotiated prices for the first 10 Part D drugs, including Eliquis, Jardiance, Xarelto, Januvia, Farxiga, Entresto, Enbrel, Imbruvica, Stelara and Fiasp/NovoLog, took effect on 1 January 2026. confirmedas of 2026-03-11
- Key Facts About Medicare Drug Price Negotiation · KFF · 2026-03-11 · Selected Drugs for Implementation Year 2026 (retrieved 2026-10-11)
- Medicare Drug Price Negotiation Program: Negotiated Prices for Initial Price Applicability Year 2026 · U.S. Centers for Medicare & Medicaid Services · 2024-08-15 · Fact sheet lists negotiated prices for 10 drugs covered under Medicare Part D (retrieved 2026-10-11)
- [15]
Under the Medicare Drug Price Negotiation Program, CMS set a negotiated 30-day price of $274 for Ozempic, Rybelsus and Wegovy, against a 2024 list price of $959, effective 1 January 2027. confirmedas of 2025-11-25
- Medicare Drug Price Negotiation Program: Negotiated Prices for Initial Price Applicability Year 2027 (fact sheet) · Centers for Medicare & Medicaid Services · 2025-11-25 · Q&A and price table (Ozempic; Rybelsus; Wegovy, list price $959) (retrieved 2026-10-10)
- [16]
CMS's Medicare GLP-1 Bridge, a time-limited demonstration, gives eligible Part D enrollees certain GLP-1 medicines for $50 a month from 1 July 2026 through 31 December 2027. confirmedas of 2026-05-06
- Coming Soon: CMS to Provide $50 Monthly Access to GLP-1 Medications for Medicare Beneficiaries · Centers for Medicare & Medicaid Services · 2026-05-06 · Press release (program dates and $50 monthly supply) (retrieved 2026-10-10)
- [17]
CMS estimated Medicare beneficiaries will save $685 million in out-of-pocket costs when the second-round prices take effect in 2027. confirmedas of 2026-03-11· forecast
- Key Facts About Medicare Drug Price Negotiation · KFF · 2026-03-11 (retrieved 2026-10-11)
- Medicare Drug Price Negotiation Program: Negotiated Prices for Initial Price Applicability Year 2027 (fact sheet) · U.S. Centers for Medicare & Medicaid Services · Projected Savings for People with Medicare Part D Coverage: "When the negotiated prices go into effect in 2027" (retrieved 2026-10-11)
Revision history (1)
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Created Oct 11, 2026. Last reviewed by an editor on Oct 11, 2026. Next scheduled review: Nov 20, 2026.
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"Medicare in 2027: Part B premium, Part D cap and open enrollment." ContentLora, updated Oct 11, 2026. https://contentlora.com/explain/medicare-2027-explained
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