What are the Medicare C1 C2 CZ and D categories?
The C category applies to child Medicare beneficiaries. The youngest child gets code C1, the next youngest gets C2, and so on through C9 and then from CA to CZ. The D category indicates those claiming Medicare based on a deceased spouse solely due to age.
What does Medicare Code D1 mean?
The D category indicates those claiming Medicare based on a deceased spouse solely due to age. D and D1 are the most common codes here, representing a widow or widower over 60, respectively. Other codes in the D series apply to surviving divorced spouses, as well as widows and widowers who remarry.
What is a C1 suffix on a Social Security number?
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, your primary claimant parent’s Social Security Number represents the first nine numbers of your Medicare Claim Number.
What is the C category for Medicare beneficiaries?
The C category applies to child Medicare beneficiaries. The youngest child gets code C1, the next youngest gets C2, and so on through C9 and then from CA to CZ.

What do the letters at the end of Medicare numbers 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 all the letters mean in Medicare?
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 letters are not used in Medicare numbers?
We'll use numbers 0-9 and all letters from A to Z, except for S, L, O, I, B, and Z. This will help the characters be easier to read. If you use lowercase letters, our system will convert them to uppercase letters.
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 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.
How do I decode my 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.
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.
What is the new Medicare number format?
A Medicare MBI number contains 11 characters, which are randomly generated without underlying meaning. The MBI number is a string of numbers and upper-case letters, which will include an arbitrary combination of digits (1 through 9) and any letters in the alphabet except B, I, L, O, S, and Z.
What is C1 on Social Security?
l The second part of the claim number is the suffix following the SSN. n It is usually a letter which may or may not be followed by a digit. n The suffix indicates the type of benefits the claimant receives....Social Security Claim Numbers.CodeIdentificationB1HusbandB2Young WifeC1-C9Child - Includes disabled or student childDAged Widow25 more rows•Dec 1, 2006
What are the 3 types of Social Security?
Social Security Benefits: Retirement, Disability, Dependents, and Survivors (OASDI)
Will Social Security get a $200 raise in 2022?
Cost-of-Living Adjustment (COLA) Information for 2022 Social Security and Supplemental Security Income (SSI) benefits for approximately 70 million Americans will increase 5.9 percent in 2022. Read more about the Social Security Cost-of-Living adjustment for 2022.
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 is the C category in Medicare?
The C category applies to child Medicare beneficiaries. The youngest child gets code C1, the next youngest gets C2, and so on through C9 and then from CA to CZ. The D category indicates those claiming Medicare based on a deceased spouse solely due to age.
What is the Medicare code A?
The answer lies in that simple code at the end of your Medicare number. Most Medicare recipients have code A in their Medicare number. That confirms that the person is eligible for Medicare based on his or her own work history.
What is the difference between B1 and B1?
For those who aren't eligible for Medicare benefits on their own work record, a number of different categories apply: The B category applies to those who are drawing on their living spouse's work record. B applies to a wife drawing on a husband's record, while B1 is for a husband drawing on a wife's record.
What is a HA code?
A few other codes apply to wage earners claiming on their own Social Security numbers, with HA representing a disabled worker getting early Medicare benefits, and M and T representing those who are eligible for Medicare, but not Social Security .
Is Medicare the same as Social Security?
The vast majority of people have a Medicare number that's almost identical to their Social Security number. Because the Social Security Administration already tracks wage information for its own eligibility purposes, it's natural for Medicare to use the same number for Medicare eligibility tracking. However, in some cases, your Medicare number ...
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, ...
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.
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 does HA code mean?
Code H. “H” indicates Medicare eligibility is due to disability. HA means you are a disabled claimant, HB means you are the wife of a disabled claimant, and HC means you are the child of a disabled claimant. If your Medicare number includes the HA code, your Social Security appears in your Medicare number. If your Medicare number includes the HB ...
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 ...
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.
How many letters are there on a Medicare card?
There are more than 30 different letters that could be used for various reasons. A new recipient may have a “T” until his benefit is activated at the initial enrollment. When completing an enrollment form, always list the number as it is shown on the Medicare ID card even if you know the number will be changing.
What is the suffix for child benefits?
For a spouse, it will have a suffix letter “B” and for a child it will have a suffix letter of “C”. Both spousal and child benefits could be provided to more than one recipient so in that case the suffix letter will be followed by a number such as: (B2) or (C3).
What is a HICN number?
Health Insurance Claim Number (HICN)—This is the number used by Social Security and Medicare to identify a beneficiary. Social Security is responsible for all eligibility assignment and enrollment into Medicare while Medicare is responsible for oversight and fulfillment of the health benefits. The HICN may look similar to a beneficiary’s social ...
