
“A” at the end of your Medicare number indicates you are a retired wage earner and primary claimant. The numerical part of your Medicare number matches your Social Security Number. “B” by itself means you are the wife of the primary claimant, and are at least 62 years old.
What does the letter at the end of my Medicare number stand for?
You may have noticed a letter at the end of your Medicare number and wondered what it stands for. Your Medicare Claim Number is located on your Medicare card underneath the beneficiary name. Providers use this number to provide Medicare covered services.
What do the primary letter codes in Medicare claim numbers mean?
Following are descriptions of what the primary letter codes in all Medicare Claim Numbers indicate. “A” at the end of your Medicare number indicates you are a retired wage earner and primary claimant. The numerical part of your Medicare number matches your Social Security Number.
How long is a Medicare number on a card?
The Medicare number displayed on Medicare cards (known as an MBI, or Medicare Beneficiary Identifier) is 11 characters long: The 2nd, 5th, 8th and 9th characters are always a letter, and the 3rd and 6th characters are sometimes a letter.
What do the letters after a Social Security number mean?
Meaning of the letters after a Social Security or Medicare number. / By. The Social Security number followed by one of these codes is often referred to as a claim number. We assign these codes once you apply for benefits. These letter codes may appear on correspondence you receive from Social Security or on your Medicare card.

What do the letters at the end of a Medicare number mean?
Medicare Number Suffixes. After the numerical sequence, there will be a letter or a letter followed by another number. These codes indicate Medicare eligibility. For example, assume you are the wife (62 years or older) of the primary claimant, and your husband's SSN is 555-55-5555.
What do the letters on Medicare cards stand for?
HC = child of disabled worker. *J1 = special “over 72” benefit, has A and B. K1 = wife of “over 72” benefit, has A and B. *M = has Part B Medicare only, no SSA benefit. *T = has A and B Medicare, no SSA benefit.
What does B mean on Medicare card?
Medicare Part B helps cover medically-necessary services like doctors' services and tests, outpatient care, home health services, durable medical equipment, and other medical services. Part B also covers some preventive services. Look at your Medicare card to find out if you have Part B.
What does an M mean at the end of a Medicare number?
“M” by itself indicates you are enrolled in Medicare Part B but are not eligible for Medicare Part A. To receive Part A coverage you must purchase it. M1 indicates you are enrolled in Part B and are also eligible for coverage under Medicare Part A but have refused Part A coverage.
How do you read a Medicare card?
While your Individual Reference Number is the number to the left of your name on your card, your Medicare Card Number is the 10 digit number that appears above your name, across the top section of the card. When providing your number, you must include the last digit.
What is Medicare Part C called?
A Medicare Advantage is another way to get your Medicare Part A and Part B coverage. Medicare Advantage Plans, sometimes called "Part C" or "MA Plans," are offered by Medicare-approved private companies that must follow rules set by Medicare.
What is Medicare Part C used for?
Medicare Part C covers the inpatient care typically covered by Medicare Part A. If you are a Medicare Part C subscriber and are admitted to the hospital, your Medicare Advantage plan must cover a semi-private room, general nursing care, meals, hospital supplies, and medications administered as part of inpatient care.
What is Medicare Part F?
Medigap Plan F is a Medicare Supplement Insurance plan that's offered by private companies. It covers "gaps" in Original Medicare coverage, such as copayments, coinsurance and deductibles. Plan F offers the most coverage of any Medigap plan, but unless you were eligible for Medicare by Dec.
What does the A on Medicare number mean?
“A” at the end of your Medicare number indicates you are a retired wage earner and primary claimant. The numerical part of your Medicare number matches your Social Security Number.
How to contact Medicare for letter code?
For further information about Medicare letter codes and other Medicare symbols, you can contact the Medicare Administration toll-free at 1-800-MEDICARE (1-800-633-4277). For information about Medicare supplement insurance, Medicare Advantage, and all your best healthcare options, contact MedicareMall today! © 2013 MedicareMall.com.
What does the suffix A mean on Medicare?
Besides the letter A, which indicates you are a primary claimant who has paid into the Medicare system as a wage earner, there are 33 other common codes that appear at the end of Medicare Claim Numbers to identify the nature of eligibility.
What is the HA code on my Medicare card?
If your Medicare number includes the HA code, your Social Security appears in your Medicare number. If your Medicare number includes the HB or HC code, your disabled spouse’s or parent’s Social Security number represents the first nine digits of your Medicare number.
How many digits should be in a Medicare claim?
The first nine digits of a Medicare Claim Number should match the nine digits of the cardholder’s Social Security Number or, often, the nine digits of the cardholder’s spouse’s, parent’s, or child’s Social Security Number. Whether the nine digits of your Medicare number match your Social Security Number or another person’s Social Security Number ...
What does the suffix "E" mean in a divorce?
“E” by itself indicates you are the widowed mother of a primary claimant. Other suffixes in the “E” category include E1 for the surviving divorced mother of a primary claimant; E2 for the second widowed mother of a primary claimant ; E3 for the second divorced mother of the primary claimant; E4 for the primary claimant’s widowed father; and E5 for the primary claimant’s surviving divorced father.
What does C mean in a claim?
Code C. “C” indicates you are the child of a primary claimant. Numerical suffixes following “C” indicate which child you are in relation to the primary claimant. For example, if you are the first child, your suffix is C1; if you are the second child, your suffix is C2; and so on. If your suffix code is in the “C” category, ...
How many digits are in Medicare?
The first nine digits of your medicare number should look familiar to you. Most times, they match your social security number. However, there are some cases where it will be the SSN of your spouse, parent or child instead.
What does a T in Medicare claim mean?
Medicare Claim Numbers ending in “ T” mean you are eligible for for Medicare Part A, but not for retirement benefits. This could be because you suffer from chronic kidney disease, or have eligibility due to Medicare Qualified Government Employment (MQGE), or the spouse of a MQGE.
What is the Medicare code for primary beneficiary?
Relationships to the Primary Beneficiary Codes. The most common code is code “A”. This simply means you are the primary claimant who has become eligible for Medicare through paying into the Medicare system for over 40 quarters.
What does C1 mean on Medicare?
Suffixes following “C” indicate your relationship to the primary claimant. “C1” means you are the first child, “ C2” means you are the second child and so forth.
Where is my Medicare claim number?
Your Medicare Claim Number is located on your Medicare card underneath the beneficiary name. Providers use this number to provide Medicare covered services. It is also the number you will provide to the Social Security Administration when discussing your Medicare account and terms. The first nine digits of your medicare number should look familiar ...
Does Medicare Part C appear on your card?
If you have enrolled in Medicare Part C ( Medicare Advantage) or Part D ( prescription drug coverage ), this information will not appear anywhere on your Medicare card, but on a separate membership card that you receive after enrollment.
What does "A" mean in Medicare?
“A” means you are a retired wage earner and the primary claimant. Typically, you paid into the Medicare system during your working years over a period of at least 40 quarters.
What is the suffix C in Medicare?
“C” indicates you are the child of a primary claimant. Numerical suffixes following “C” indicate which child you are in relation to the primary claimant. If you are the first child, your suffix is C1; if you are the second child, your suffix is C2; if you are the third child, your suffix is C3; and so on. In all, numerical suffixes following C go all the way to number 9, depending on the order of birth of siblings. If your suffix code is anything in the “C” category, your primary claimant parent’s Social Security Number, and not your own, will constitute the first nine numbers of your Medicare Claim Number.
What does E mean in Social Security?
“E” alone indicates you are the widowed mother of a primary claimant. Other suffixes in the “E” category include E1 for the surviving divorced mother of a primary claimant; E2 for the second widowed mother of a primary claimant; E3 for the second divorced mother of the primary claimant; E4 for the primary claimant’s widowed father; and E5 for the primary claimant’s surviving divorced father. “E” may be a particularly complicated category given these convoluted variations. In all cases, the primary claimant’s Social Security Number will constitute the first nine digits of a Code “E” claimant’s Medicare number.
What do the letters after a Social Security number mean?
What do the letters after a Social Security or Medicare number mean? The Social Security number followed by one of these codes is often referred to as a claim number. We assign these codes once you apply for benefits.
What is the claim number for Medicare?
These letter codes may appear on correspondence you receive from Social Security or on your Medicare card. They will never appear on a Social Security card. For example, if the wage earner applying for benefits and your number is 123-45-6789, then your claim number is 123-45-6789 A . This number will also be used as your Medicare claim number, ...