FICA Med is the Medicare portion of your FICA tax

FICA Med is the line on your paycheck that shows money withheld for Medicare, the federal health insurance program for people 65 and older. It is separate from the Social Security portion of FICA, though both come out of your paycheck automatically. The current rate is 1.45% of your gross pay, and your employer matches that amount — so Medicare gets 2.9% of your wages total.

Unlike Social Security tax, which stops once you reach a certain income level in a given year, Medicare tax continues on every dollar you earn for your entire working life. There is no wage cap. This means if you earn $200,000 in a year, you pay Medicare tax on all $200,000.

The money withheld from your paycheck goes into a federal trust fund that pays for hospital insurance (Part A), which covers inpatient hospital stays, skilled nursing care, and hospice. When you turn 65, you become may be able to access to use this benefit, whether or not you have worked long enough to receive Social Security.

Key Takeaways

  • FICA Med is withheld at 1.45% of your gross pay, and your employer contributes an equal amount.
  • Medicare tax has no wage cap — you pay it on every dollar of income, unlike Social Security tax.
  • Additional Medicare tax of 0.9% applies to wages above $200,000 (single filers) or $250,000 (married filing jointly), and you pay this portion yourself with no employer match.
  • The money funds hospital insurance for people 65 and older, regardless of how long they worked.

How much FICA Med comes out of your paycheck

Your employer withholds 1.45% of your gross wages for Medicare. If you earn $50,000 per year, that is roughly $725 annually, or about $60 per paycheck if you are paid monthly. The exact amount depends on your pay frequency and gross income.

If your wages exceed $200,000 in a single year (or $250,000 if you are married filing jointly), an additional Medicare tax of 0.9% kicks in on the amount over that threshold. Unlike the standard 1.45%, your employer does not match this additional tax — you pay all 0.9% yourself. This additional tax is sometimes called the Net Investment Income Tax when it applies to investment income, but on wages it is straightforward the extra Medicare withholding.

You can see both amounts on your pay stub. The standard 1.45% usually appears as "Medicare" or "FICA Med," and the additional 0.9% may appear as "Additional Medicare Tax" or "Med Tax Add'l."

Why FICA Med appears on every paycheck

FICA Med is mandatory for all employees and self-employed people. You cannot opt out, even if you are young, healthy, or plan to retire abroad. The law requires it because Medicare is a social insurance program — everyone who works contributes, and everyone who reaches 65 becomes may be able to access to receive benefits.

Your employer is legally required to withhold this amount and send it to the IRS on your behalf. The withholding happens automatically; you do not need to do anything. The money is held in trust and used to pay current Medicare beneficiaries' hospital bills. When you turn 65, the system works in reverse — your Medicare benefits are paid from the contributions of people currently working.

The difference between FICA Med and other paycheck deductions

FICA Med is a payroll tax, which means it is required by federal law and funds a specific government program. It is different from income tax withholding, which funds general government operations. It is also different from voluntary deductions like health insurance premiums or 401(k) contributions, which you can usually change or stop.

Social Security tax, the other half of FICA, is also mandatory but works differently. Social Security tax stops once you reach a wage cap (which changes yearly — it was $168,600 in 2024). Medicare tax does not have this cap. This is why high earners pay a much larger percentage of their income toward Medicare than toward Social Security.

FICA Med is also different from your employer's health insurance premium. Even if your employer offers health coverage and you enroll, FICA Med still comes out of your paycheck. The two are separate systems: Medicare is federal and begins at age 65, while employer health insurance is a private benefit that ends when you leave the job or retire.

What happens to FICA Med money

The money withheld for FICA Med goes into the Medicare Hospital Insurance Trust Fund, managed by the Centers for Medicare & Medicaid Services (CMS). This fund pays for inpatient hospital care, skilled nursing facility care, home health services, and hospice for Medicare beneficiaries. It does not pay for doctor visits, prescription drugs, or outpatient care — those are covered by other parts of Medicare (Part B and Part D) and funded differently.

The trust fund operates on a pay-as-you-go basis. Money collected from current workers pays for current beneficiaries. The fund's trustees publish annual reports on whether the fund will have enough money to cover all claims. In recent years, the fund has remained solvent, though projections show it may face challenges decades ahead if no changes are made to the program.

FICA Med on your tax return

When you file your federal income tax return, FICA Med withholding appears on your W-2 form in Box 6. You do not claim it as a deduction or credit — it is straightforward reported for your records. The IRS uses this information to verify that your employer withheld the correct amount.

If you are self-employed, you pay both the employee and employer portions of Medicare tax, for a total of 2.9% (plus the additional 0.9% if your net self-employment income exceeds the threshold). You report this on Schedule SE and deduct half of it on your Form 1040. Self-employed people file Form 1040-ES to make quarterly estimated tax payments, which include Medicare tax.

You cannot reduce your FICA Med withholding by claiming exemptions or adjusting your W-4, because FICA is separate from income tax. The only way to lower FICA Med is to lower your gross income, which is not practical for most people.

Frequently Asked Questions

Can I get FICA Med refunded if I overpaid?

No. FICA Med is not refundable like income tax withholding can be. Once it is withheld, it goes into the Medicare trust fund. You cannot reclaim it on your tax return, even if you had too much withheld. The only exception is if your employer made a clerical error and withheld more than the law allows — in that case, contact your employer's payroll department to correct it.

Do I pay FICA Med if I am retired and working part-time?

Yes. As long as you earn wages from an employer, FICA Med is withheld, regardless of your age or whether you already receive Social Security or Medicare benefits. The only exception is if you work for a government employer that does not participate in Social Security and Medicare — some state and local government employees fall into this category, but this is rare.

What if I work for multiple employers in the same year?

Each employer withholds 1.45% of your wages. If your total wages exceed the additional Medicare tax threshold ($200,000 single, $250,000 married filing jointly), you may have underpaid the additional 0.9% during the year. When you file your tax return, you calculate the total additional Medicare tax owed and claim a credit for any overpayment. The IRS sorts this out when you file.

Does FICA Med count toward my Social Security benefits?

No. Medicare and Social Security are separate programs with separate funding. FICA Med funds Medicare hospital insurance only. Your Social Security benefit is based on your Social Security tax contributions (the other 6.2% of FICA) and your earnings record. You need 40 work credits to become may be able to access for Social Security, but you become may be able to access for Medicare at 65 based on your age alone, regardless of your work history.