Medicare Blog

what does the letter m mean behind the medicare number

by Dr. Porter Jaskolski Published 2 years ago Updated 1 year ago
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Code M – is used for someone who is enrolled in Medicare Part B but is not yet eligible for Medicare Part A coverage. M1 indicates you are enrolled in Part B and are also eligible for coverage under Medicare Part A but have refused Part A coverage.May 19, 2016

What does the letter a mean in my Medicare number?

It denotes a primary claimant who is retired and has paid into the Medicare system as a wage earner for at least 40 quarters. It’s important to under­stand that the letter codes in your Medicare number have nothing to do with enrollment in the various parts of Medicare that are also identified by a letter A, B, C, or D.

What does W mean on a Medicare letter code?

“W” by itself indicates you are the disabled widow of a primary claimant. Other Medicare suffixes in the “W” category include: 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).

What does the “t” mean on my Medicare card?

“T” may indicate that you are eligible for Medicare Part A benefits but are not eligible for retirement benefits. It may also indicate that your Medicare eligibility is due to chronic kidney disease.

What is the difference between M1 and T code for Medicare?

M1 indicates you are enrolled in Part B and are also eligible for coverage under Medicare Part A but have refused Part A coverage. Code T – indicates the retiree is eligible for Medicare Part A benefits but not eligible for retirement benefits.

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What does the letter M stand for on a Medicare card?

*M = has Part B Medicare only, no SSA benefit. *T = has A and B Medicare, no SSA benefit. W = disabled widow. WA = railroad retirement.

What does my Medicare number mean?

Your card has a Medicare Number that's unique to you — it's not your Social Security Number. This helps protect your identity. The card shows: You have Medicare Part A (listed as HOSPITAL), Part B (listed as MEDICAL), or both. The date your coverage begins.

What does the t mean at the end of a Medicare number?

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.

What does the letter mean after my Social Security number?

claim numberThe letters at the end of a SSN indicate the claim number for a SSI or Social Security beneficiary. Per the SSA: "If you are an SSI beneficiary, your claim number is your nine-digit Social Security Number (SSN) (000-00-0000) followed by two letters such as EI, DI, DS, DC.

What is the new Medicare ID format?

MBI will contain Numbers and letters (Uppercase), that will use 0 to 9 numbers and all letters from A to Z, they have excluded S,L,O,I,B and Z so that will help all characters to easier to read. The MBI's 2nd, 5th, 8th, and 9th characters will always be a letter. Characters 1, 4, 7, 10, and 11 will always be a number.

What is the Medicare number most often called?

The Medicare number, called the Medicare health insurance claim number (HICN), is assigned by CMS and usually consists of the Social Security number followed by a numeric or alphanumeric ending.

What does the B mean after the Medicare number?

“B” by itself means you are the wife of the primary claimant, and are at least 62 years old. Other Medicare suffixes in the “B” category include: B1 for the husband (62 years or older) of a primary claimant. B2 for a young wife with a child in her care.

Do Medicare numbers have letters?

MBIs are numbers and upper-case letters. We use numbers 1-9 and all letters from A to Z, except for S, L, O, I, B, and Z. If you use lowercase letters, our system will convert them to uppercase letters.

What does D mean on a Social Security award letter?

Aged WidowChild – Includes minor, student or disabled child. D. Aged Widow, age 60 or over.

What are the 3 types of Social Security?

Social Security Benefits: Retirement, Disability, Dependents, and Survivors (OASDI)

How do you tell where you were born by your social security number?

All social security numbers start with three digits, then two in the middle, and finish with four numbers. The first three numbers are called the area number. The area number shows the region or state where a person was born, and was first adopted in 1936.

How do you read a Medicare number?

How does the MBI look on the card? The MBI's 2nd, 5th, 8th, and 9th characters are always letters. Characters 1, 4, 7, 10, and 11 are always numbers. The 3rd and 6th characters are letters or numbers.

What is the difference between a Social Security number and a Medicare number?

Social Security Numbers Continue to be used for Medicare ID purposes. While the letter codes do not appear on your Social Security card, they are used on your Medicare card. Your Medicare claim number is the Social Security number of the primary wage earner on which benefits are based, plus your appropriate letter code ...

How do I find my Medicare details?

Sign in to myGov and select Medicare. If you're using a computer, sign in to myGov and select Medicare. If you're using the app, open it and enter your myGov pin. Select View and edit my details from the My details menu.

Is your Medicare claim number the same as your Medicare number?

Your Medicare claim number is the same as your Medicare card number. That means your Medicare claim number is the same as the 11-character series of numbers and letters on the front of your red, white and blue Medicare card.

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 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 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 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.

What is the meaning of MBI?

All other characters will be numbers, and the letters S, L, O, I, B and Z will never be used. The MBI is randomly generated and is “non-intelligent,” which means it contains no hidden or special meaning and is therefore more difficult for someone to use to steal your identity or commit fraud.

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 does HB mean in Medicare?

HB means you are the wife of a disabled claimant. HC means you are the child of a disabled claimant. Codes J & K – these categories are for workers and spouses respec­tively who become eligible for special Medicare benefits without drawing Social Security.

What is the difference between B1 and B1?

B applies to a wife drawing on a husband’s record, while B1 is for a husband drawing on a wife’s record. Numerical suffixes continue to 9 (with B9 being the Medicare number suffix for a third husband). The spouse’s or ex-spouse’s Social Security Number will be the first nine numbers for anyone with the suffix code in the “B” category.

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.

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.

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.

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.

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