Medicare Blog

what does the letter after a medicare number mean

by Pauline Russel Published 2 years ago Updated 1 year ago
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Here's what the letters behind the Medicare number mean: *A = retired worker. B. = wife of retired worker. B1 = husband of retired worker.

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.

Where can I find the letter codes at the end of Medicare?

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? Need Help? We are available Monday through Friday from 9am – 5pm to answer your Medicare Insurance questions and help you find the right medicare plan that best fits your needs.

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.

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.

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What does the letter at the end of my Medicare number mean?

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. Your Medicare number would be 555-55-5555-B.

What do the letters in Medicare mean?

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 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.

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.

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 C1 mean after Medicare number?

youngest childNumerical suffixes following “C” indicate the child's relationship to the primary claimant. The youngest child gets code C1, the next youngest gets C2, and so on through C9 and then from CA to CZ. Code D – this category is for anyone claiming based on a deceased spouse solely due to age.

What does D7 after Medicare number mean?

D2 for the second widow of a primary claimant. D3 for the second widower. D4 for certain remarried widows. D5 for the certain remarried widowers. D16 and D7 for certain surviving divorced wives.

Why is there a letter after a Social Security number?

The Social Security number followed by one of these codes is often referred to as a claim number and they are only assigned once you apply for benefits. These letter codes may appear on correspondence that you receive from Social Security or on your Medicare card.

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, ...

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