Your 2027 Social Security Raise vs. Rising Medicare Costs: How Retirees Can Keep More of It

A Social Security cost-of-living adjustment, or COLA, can provide welcome breathing room. But when Medicare premiums, deductibles, prescriptions and hospital costs also rise, your real increase may be smaller than the headline number.

That is why financial planning for retirees matters during Medicare Annual Enrollment. We can help you look beyond the raise and estimate what may actually remain in your monthly budget.

Important: The 2027 figures in this article are projections, not final amounts. The Social Security Administration is expected to announce the official 2027 COLA on October 14, 2026. CMS is expected to finalize 2027 Medicare premiums and cost-sharing amounts in November. Always check your official notices for confirmed numbers. This article will be updated with the confirmed figures once they are released.

WHAT THE 2027 COLA ACTUALLY DOES

The Social Security COLA is designed to help benefits keep pace with inflation.

The Social Security Administration calculates the COLA by comparing the average Consumer Price Index for Urban Wage Earners and Clerical Workers, commonly called CPI-W, for July, August and September with the same period from the previous year. The result is rounded to the nearest tenth of one percent.

Current projections place the 2027 COLA between 3.4% and 3.6%.

The increase generally begins with Social Security benefits payable in January 2027. Supplemental Security Income recipients typically see the annual increase earlier, in December.

A 3.4% to 3.6% increase sounds straightforward. But your gross benefit and your final bank deposit are not always the same amount.

Your gross benefit is the amount before deductions. Your net payment is what remains after Medicare premiums, tax withholding and other deductions are taken out.

Review official Social Security COLA information

YOUR PART B PREMIUM MAY COME OUT BEFORE THE RAISE REACHES YOUR BANK ACCOUNT

Most people receiving Social Security and Medicare Part B have their Part B premium deducted directly from their monthly Social Security benefit.

Here is the basic sequence:

1. Social Security applies the COLA to your gross monthly benefit.
2. Medicare deducts your Part B premium.
3. Other authorized deductions may be taken out.
4. Your remaining net benefit is deposited into your account.

The standard Part B premium for 2026 is $202.90 per month. The 2027 standard premium has not been finalized yet; current projections place it at approximately $209.50 per month, which would be about $6.60 more per month. CMS typically confirms the final amount in November.

So, if your Social Security benefit increases by $72 per month but your Part B premium rises by $6.60, your net increase may be closer to $65 before considering other deductions.

How “HOLD HARMLESS” WORKS

The Medicare “hold harmless” rule protects most Social Security recipients from having their net Social Security payment decrease because of a Part B premium increase.

Generally, this protection applies when you:

• Receive Social Security benefits.
• Have your Part B premium deducted from your Social Security check.
• Are not subject to certain income-related adjustments or exclusions.

In plain language, your Social Security payment after the Part B deduction generally cannot be lower than it was before because of a Part B premium increase.

However, hold harmless does not apply to everyone. People who are new to Medicare Part B, do not receive Social Security benefits, pay premiums directly, or pay higher-income IRMAA surcharges may be treated differently.

Hold harmless also does not protect you from higher prescription costs, Medicare Advantage copayments, dental or vision expenses, taxes, or your everyday cost of living.

PROJECTED 2027 NUMBERS: A SIMPLE SIDE-BY-SIDE LOOK

The table below uses an illustrative average retired-worker Social Security benefit of approximately $2,086 per month. Your benefit and costs will be different.

Item	2027 Projection	What It Could Mean
Social Security COLA	3.4%–3.6%	About $71–$75 more per month on a $2,086 gross benefit
Standard Part B premium	About $209.50/month	Approximately $6.60 more per month than the projected 2026 amount
Part B deductible	About $292	Approximately $9 more than the 2026 deductible of $283
Part A inpatient hospital deductible	About $1,788 per benefit period	Approximately $52 more than the 2026 amount of $1,736
Part D annual out-of-pocket cap	About $2,400	A projected limit on covered Part D prescription drug out-of-pocket costs

The Part B premium is a monthly expense. The Part B deductible and Part A hospital deductible are different types of cost-sharing and do not come directly out of your Social Security check each month.

The projected Part D out-of-pocket cap is also not a monthly premium. It relates to what you pay for covered prescription drugs during the year under your Part D coverage.

WHO MAY FEEL THE BIGGEST IMPACT?

Not every retiree experiences Medicare cost increases in the same way. Your doctors, prescriptions, income, hospital use and coverage type all matter.

1. People with higher prescription drug costs

A projected Part D out-of-pocket cap of about $2,400 may provide an important limit for people with expensive medications. Still, the path to that cap can create cash-flow pressure.

Your costs may depend on:

• Which prescriptions you take.
• Whether your drugs are on the plan’s formulary.
• Which pharmacy you use.
• Whether your prescriptions are in preferred pharmacy tiers.
• Whether your plan changes premiums, deductibles or copayments for 2027.

During Annual Enrollment, review your actual medications instead of only looking at the plan premium. A plan with a low monthly premium may not be the lowest-cost choice for your specific prescriptions.

2. People affected by IRMAA

IRMAA stands for Income-Related Monthly Adjustment Amount. It can increase your Medicare Part B and Part D premiums when your income is above certain thresholds.

IRMAA is generally based on information from a previous tax year. That means a retirement, sale of property, business transaction or other major income event may not be reflected right away.

If you believe your income has changed because of a qualifying life-changing event, you may be able to ask Social Security to review the determination. Review your notice carefully and seek qualified tax or financial guidance for your situation.

3. People enrolled in Medicare Advantage

Medicare Advantage plans must include an annual maximum out-of-pocket limit for covered Part A and Part B services. However, you may still have daily inpatient hospital copayments, specialist costs, imaging costs and other plan-specific expenses before reaching that limit.

A plan’s premium is only one part of the picture. Review the plan’s hospital benefits, provider network, prescription coverage and maximum out-of-pocket amount.

Learn more about Medicare Advantage options

4. People with Original Medicare alone

Original Medicare by itself does not include an annual out-of-pocket maximum for Part A and Part B services.

You generally pay deductibles, coinsurance and other cost-sharing as you use covered services. A Medicare Supplement plan, also called Medigap, may help pay some of those expenses and make medical costs more predictable.

Medigap plans have premiums, eligibility rules and enrollment considerations. You generally need Original Medicare to buy one, and Medicare Supplement enrollment is governed by rules separate from the October 15–December 7 Annual Enrollment Period.

Read Medicare’s Medigap information

A PRACTICAL ACTION LIST FOR AEP

Medicare Annual Enrollment runs from October 15 through December 7. Changes made during this period generally take effect January 1, 2027.

You do not need to make every decision at once. Start with these manageable steps.

1. Estimate your real net raise

Write down:

• Your current gross Social Security benefit.
• Your projected COLA increase.
• Your current Part B premium.
• Your projected 2027 Part B premium.
• Any IRMAA surcharge.
• Prescription, dental, vision, hearing and hospital-related costs.

Then estimate what may actually reach your bank account. This is a simple but useful part of financial planning for retirees.

2. Review your Medicare Part D coverage

Check every prescription, dosage and pharmacy. Confirm whether your plan’s 2027 formulary, deductible, copayments and pharmacy network still fit your needs.

You can use Medicare’s Plan Compare tool to review available plans.

3. Review your Medicare Advantage plan

Look at more than the monthly premium. Compare:

• Primary care and specialist copayments.
• Hospital and emergency room costs.
• Daily inpatient copayments.
• Provider and hospital networks.
• Prescription drug coverage.
• Annual maximum out-of-pocket limit.

If your plan no longer fits your doctors, medications or budget, AEP gives you an opportunity to review other choices.

4. Consider the Medicare Prescription Payment Plan

The Medicare Prescription Payment Plan allows people with Part D coverage, including many Medicare Advantage plans with drug coverage, to spread covered prescription out-of-pocket costs across the calendar year.

This option does not lower your total drug costs, but it may make large prescription bills easier to manage month by month. Participation is voluntary and there is no additional cost to use the payment option.

Learn more about the Medicare Prescription Payment Plan

5. Consider whether a Medicare Supplement plan fits your needs

If you prefer Original Medicare and want more predictable cost-sharing, review whether a Medicare Supplement plan may be appropriate for your situation.

We can help explain how Medicare Supplement plans work, what they may cover and how premiums can differ. We will also help you understand the important rules before you make a change.

YOU DO NOT HAVE TO FIGURE THIS OUT ALONE

The 2027 Social Security raise may help, but the amount you keep depends on the complete picture.

We can help you review your current coverage, estimate your likely Medicare costs and compare available options during AEP. Free consultations are available by phone, video or in person.

Simply schedule a free conversation, complete the short questionnaire, or reach out with your questions. We will ask about your situation, prescriptions, doctors and priorities, then help you understand the next steps.

IMPORTANT INFORMATION

This article provides general information and is not tax, legal or investment advice. Medicare rules, premiums, deductibles, formularies, provider networks and plan benefits can change. Consult qualified tax, legal or investment professionals regarding your individual circumstances.

Fidelity Insurance Group, LLC represents 8 Medicare-related organizations offering 52 products in your service area, and we do not offer every plan available in your area. Contact Medicare.gov or 1-800-MEDICARE for all your options. Product availability and plan options vary by service area. Availability of insurance products is subject to appointment and licensing requirements.