
What is the letter code on my Medicare card?
This number is their Social Security number followed by a code. Your Medicare number is often referred to as a Medicare claim number. The letter codes at the end of your Medicare claim number may appear on correspondence receive from Social Security or on your Medicare card. Still Have questions?
What does the letter suffix on my Medicare card mean?
Clients often ask us about the meaning of the letter suffix on their Medicare card. Your Medicare number (also called Medicare Claim Number) is usually your Social Security number followed by a code.
What does “a” at the end of my 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.
What do the letters in Medicare claim numbers mean?
The letter A, B, C, or D following the numerical part of your Medicare number does not refer in any way to Medicare Part A, B, C, or D. 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.

What does the letter B after the Social Security number on a Medicare card mean?
wifeThe Medicare people simply use the Social Security claim number as your Medicare number. Currently, your wife is claiming benefits on your account. “B” is the symbol the Social Security Administration uses to denote wife's benefits. When you die, your wife will be claiming widow's benefits on your record.
What do the letters in Medicare stand for?
There are four parts of Medicare: Part A, Part B, Part C, and Part D. Part A provides inpatient/hospital coverage. Part B provides outpatient/medical coverage. Part C offers an alternate way to receive your Medicare benefits (see below for more information). Part D provides prescription drug coverage.
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 I read my Medicare number?
The IRN appears to the left of the patient's name on their Medicare card. This is not a unique identifier. 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.
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.
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 ...
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.
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 do the letters on my Medicare card mean?
What do the letters on your Medicare card mean? 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. All other characters will be numbers, and the letters S, L, O, ...
What is Medicare Supplement Insurance?
Medicare Supplement Insurance, also called Medigap, uses a letter system to identify its plans. Medicare Supplement Insurance is used in conjunction with Part A and Part B of Medicare to provide coverage for certain out-of-pocket expenses like some Medicare deductibles and coinsurance.
What is Medicare Part B?
Medicare Part B is medical insurance and provides coverage for outpatient doctor’s appointments and medical devices. Medicare Part C, also known as Medicare Advantage, provides coverage for everything found in Part A and Part B through one plan provided by a private insurer.
Does Medicare cover dental insurance?
Many Medicare Advantage plans may also cover additional benefits not covered by Part A and Part B, such as prescription drugs, dental, vision, hearing, wellness programs like SilverSneakers and more. Medicare Part D provides coverage exclusively for prescription drugs.
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, ...
What is the letter for Medicare?
Some other common letters for Medicare beneficiaries: “A” identifies the primary claimant (wage earner) who has qualified for the benefits. “B” identifies a wife, age 62 or over, whose benefits are related to her husband’s record. Adding a 1 (B1) identifies a husband receiving benefits based on the wife’s record.
How many numbers are in Medicare card?
The nine numerals in your Medicare number identify the Social Security record serving as the basis of Medicare. The letter or letters following that number describe the relationship between the person with that record and the person whose name is on the card.
What does "T" mean in Medicare?
According to Social Security’s code list, “T” means the person has elected to receive only health insurance benefits (no Social Security) and is entitled to Medicare Part A under deemed or real provisions or fully insured.
Do Medicare beneficiaries have to show their card?
Remember, beneficiaries who have elected Medicare Advantage have Medicare cards and numbers. However, when receiving healthcare services or prescription medications, they must show their subscriber or identification card, not the Medicare card.
