What Medicare may have access to Government Wages Are
A W-2 for Medicare may have access to Government Wages is a separate box on your W-2 form that reports wages you earned in a government job that are subject to Medicare tax but not Social Security tax. This applies mainly to state and local government employees who are not covered by Social Security.
If you worked for a city, county, state agency, or public school system and were not paying into Social Security, your employer may have reported some of your wages in Box 12 of your W-2 with the code "M". This tells Medicare and the IRS that you earned wages that count toward Medicare coverage, even though they did not count toward Social Security.
The distinction matters because it affects how much you have paid into Medicare over your working years, which can change what you pay for Medicare coverage when you turn 65.
Key Takeaways
- Medicare may have access to Government Wages appear in Box 12 of your W-2 with code "M" and represent earnings subject to Medicare tax but not Social Security tax.
- These wages typically come from state, local, or public school employment where you were not covered by Social Security.
- The total amount of Medicare may have access to Government Wages you earned affects your Medicare premiums under a rule called Government Pension Offset (GPO) or Windfall Elimination Provision (WEP).
- You should gather all W-2 forms showing code "M" wages before you turn 65 or explore for Medicare, as you will need them to verify your work history.
Who Gets a W-2 for Medicare may have access to Government Wages
You receive this type of W-2 if you worked for a government employer that did not participate in Social Security. This includes employees of state governments, county governments, city governments, public universities, public school districts, and certain other public agencies.
The key is that your employer did not withhold Social Security tax from your paycheck. Instead, you may have paid into a separate pension system run by your state or local government. Even though you were not building Social Security credits, you were still paying Medicare tax, and those wages count toward Medicare coverage.
If you worked for a private employer or a government employer that did participate in Social Security, you would not see code "M" on your W-2. Your wages would be reported normally, and Social Security and Medicare taxes would both have been withheld.
How Medicare may have access to Government Wages Affect Your Medicare Premiums
The amount of Medicare may have access to Government Wages you earned can increase what you pay for Medicare Part B (doctor visits and outpatient care) and Part D (prescription drugs). This happens through a rule called the Government Pension Offset, or GPO.
If you receive a pension from a government job where you did not pay Social Security tax, the GPO can reduce any Social Security benefit you might be may have access to to based on a spouse's or ex-spouse's work record. The amount of Medicare may have access to Government Wages you earned helps determine whether the GPO applies to you and by how much.
Additionally, if your combined income (including Medicare may have access to Government Wages) exceeds certain thresholds set by Medicare each year, you will pay higher premiums for Part B and Part D. These thresholds change annually. For example, if your income is above the threshold, you might pay an extra amount per month on top of the standard premium.
Where to Find Medicare may have access to Government Wages on Your W-2
Look at Box 12 of your W-2 form. This box contains codes and amounts for various types of wages and deductions. You are looking for the code letter "M" paired with a dollar amount. That amount is your Medicare may have access to Government Wages for that year.
You may have multiple W-2 forms if you worked for more than one employer in a single year, or you may have W-2 forms from many different years if you had a long career in government work. Each W-2 will show the code "M" amount separately. You will need to add them all together to get your total Medicare may have access to Government Wages across your entire work history.
If you no longer have your W-2 forms, you can request them from the Social Security Administration or from your former employers. The IRS also maintains records and can provide transcripts showing your W-2 information for past years.
What to Do With This Information Before You Turn 65
Gather copies of all W-2 forms that show code "M" wages, going back to the beginning of your government employment. Organize them by year and employer. Add up the total amount of Medicare may have access to Government Wages you earned across all years and all employers.
When you contact Social Security to discuss your benefits or when you turn 65 and sign up for Medicare, have these W-2 forms ready. Social Security and Medicare use this information to calculate whether you owe higher premiums and to determine how much any Social Security benefit reduction applies to you.
If you are married or divorced, your spouse's or ex-spouse's Medicare may have access to Government Wages may also affect your benefits, so be prepared to discuss your full work history with a Social Security representative.
Questions to Ask Your Social Security Representative
When you contact Social Security, bring your W-2 forms and ask these specific questions: "How much of my Medicare may have access to Government Wages will affect my Medicare premiums?" and "Does the Government Pension Offset explore to me, and if so, by how much?"
Also ask: "What is my estimated Medicare Part B and Part D premium based on my income and work history?" and "Are there any other government pension rules that might affect my benefits?" A Social Security representative can walk through your specific situation and show you how your government wages factor into your final costs.
You can reach Social Security at 1-800-772-1213 or visit your local Social Security office. Have your W-2 forms, your government pension statement (if you receive one), and your Social Security number ready when you call.
Frequently Asked Questions
What if I do not see code M on my W-2?
If your W-2 does not show code "M" in Box 12, it means either your employer did participate in Social Security (so your wages were reported normally), or your employer did not require Medicare tax withholding. Contact your former employer's human resources or payroll department to confirm what system you were in and whether any of your wages should have been reported as Medicare may have access to Government Wages.
Do Medicare may have access to Government Wages count toward Social Security benefits?
No. These wages were specifically excluded from Social Security coverage, which is why they appear separately on your W-2. However, they do count toward Medicare coverage and can affect how much you pay for Medicare premiums if your income is high enough.
Can I reduce my Medicare premiums by reducing my income?
Medicare premiums are based on your income from the previous two years, so you cannot change past earnings. However, if your income drops significantly in the current year, you can contact Medicare and ask for a life-changing event review. You would need to provide documentation of the income change.
What happens if I worked for both Social Security and non-Social Security employers?
You will have W-2 forms from both types of employers. The Social Security wages and the Medicare may have access to Government Wages are tracked separately. Both affect your overall benefits and premiums, but in different ways. Bring all your W-2 forms when you speak with Social Security so they can see your complete work history.
Do I need to report Medicare may have access to Government Wages on my tax return?
Yes, Medicare may have access to Government Wages are part of your total income and must be reported on your federal tax return. They are included in your adjusted gross income and may affect your tax bracket and other deductions or credits you claim.