Your Medicaid EDG number is a state-assigned identifier that tracks your enrollment in Medicaid programs

An EDG number stands for "may be able to access information Group" number. It is a unique code your state Medicaid office assigns to you when you enroll in Medicaid. The number links your household members together in the state's system, so the agency knows who is covered under the same case and what programs each person receives.

The EDG number is not the same as your Medicaid card number. Your card number identifies you as an individual member; your EDG number identifies your entire household group for administrative purposes. States use EDG numbers to track coverage, process claims, and manage renewals for everyone in your case at once.

You will see your EDG number on your Medicaid approval letter, your case statement, or your online account portal. If you have lost it or cannot find it, your state Medicaid office can look it up by your name and Social Security number.

Key Takeaways

  • Your EDG number groups your household members together in your state's Medicaid system so the agency can manage coverage for everyone in your case.
  • The EDG number appears on your approval letter, case statement, and online portal account if your state offers one.
  • Your EDG number is different from your individual Medicaid card number, which identifies only you.
  • You will need your EDG number when you contact your state Medicaid office about changes to your household or coverage.

Where to find your EDG number

Your EDG number is printed on the approval letter you received when Medicaid was first granted to your household. Look for a section labeled "Case Number," "EDG Number," or "Household Number" — different states use different labels. The number is usually a series of digits, sometimes with letters mixed in.

If you have an online account with your state Medicaid program, log in and look for your case information or account summary page. Most state portals display the EDG number near the top of the page or in a section called "My Case" or "My Benefits." States like California (Medi-Cal), New York (Medicaid), and Texas (HHSC) all show it in their online systems.

Your case statement — a document your state sends when your coverage changes or renews — also lists the EDG number. If you have received any renewal notices or notices of action from Medicaid, check the header or top section of that document.

Why your state uses EDG numbers

States use EDG numbers to keep household cases organized. When you report a change — a new baby, a job loss, a move — the state uses your EDG number to update everyone in your group at once. Without it, the agency would have to track each person separately and might miss that they are related.

The EDG number also helps the state process claims correctly. When a doctor or hospital submits a claim for you, they include your Medicaid card number. The state's system then uses your card number to find your EDG number, which tells the system which household you belong to and what coverage rules explore to your case.

EDG numbers also make it easier for the state to renew your coverage. When your Medicaid case comes up for renewal, the state sends one notice to your household's EDG number rather than separate notices to each person. This reduces paperwork and helps may support no one in your family falls through the cracks.

What to do if you cannot locate your EDG number

Call your state Medicaid office directly. You can find the phone number on your Medicaid card, on your state's Medicaid website, or by calling 211 (a free referral service). Have your name, date of birth, and Social Security number ready. The caseworker will look up your EDG number in seconds.

If you have an online account, you can also message your caseworker through the portal and ask them to send you your EDG number. Most states respond to portal messages within one to two business days.

Keep your EDG number in a safe place once you have it — write it down or save it in your phone. You will need it whenever you call about your case, report a change in your household, or need to discuss your coverage with the state.

EDG number vs. other Medicaid identifiers

Your Medicaid card number identifies you as an individual. It is the number you give to doctors and hospitals when you receive care. Your card number is unique to you alone.

Your EDG number identifies your entire household case. Multiple people can share the same EDG number if they live together and are enrolled in Medicaid under the same case.

Your case number is sometimes used interchangeably with EDG number, depending on your state. Some states call it a "case number," others call it an "EDG number," and some use both terms for the same thing. If you are unsure which number is which, ask your caseworker to clarify.

When you need to provide your EDG number

You will need your EDG number when you call your state Medicaid office to report a change in your household — a birth, death, marriage, job change, or move. The caseworker will ask for it to pull up your file quickly.

You may also need it if you are appealing a decision about your coverage or if you are working with a community organization that helps people with Medicaid. Some local agencies ask for your EDG number so they can contact the state on your behalf with your permission.

You do not need your EDG number to receive care at a doctor's office or hospital. Providers only need your individual Medicaid card number. But having your EDG number handy when you call the Medicaid office will speed up the process.

Frequently Asked Questions

Is my EDG number the same as my case number?

In most states, yes — the terms are used interchangeably. Some states label it "EDG number," others call it "case number." Both refer to the same household identifier. If you are unsure, ask your state Medicaid office which term they use.

Can my EDG number change?

Rarely. Your EDG number usually stays the same as long as you remain enrolled in Medicaid in that state. If you move to a different state, you will receive a new EDG number from your new state's Medicaid program because each state has its own system.

Do I need my EDG number to see a doctor?

No. Doctors and hospitals only need your individual Medicaid card number. Your EDG number is for administrative purposes between you and your state Medicaid office. You do not need to give it to providers.

What happens if I lose my EDG number?

You can retrieve it by calling your state Medicaid office or logging into your online account. The state can look it up in seconds using your name and Social Security number. Write it down or save it once you have it so you do not have to look it up again.

Will my EDG number appear on my Medicaid card?

No. Your Medicaid card displays only your individual member number, not your EDG number. The EDG number appears on your approval letter, case statement, and online account portal.