Medicaid coverage of Zepbound varies by state, and most states do not cover it

Zepbound (tirzepatide) is a brand-name injectable medication for weight management. Most state Medicaid programs do not cover it, though a small number do under specific conditions. Coverage depends entirely on which state you live in and which Medicaid program you're enrolled in — there is no single federal rule.

If your state does cover Zepbound through Medicaid, the program usually requires prior authorization, meaning your doctor must submit paperwork to the state program before you receive the medication. The state reviews your medical history and decides whether you meet their criteria. Even when a state covers the drug, it may only cover it for people with certain weight-related health conditions, such as type 2 diabetes or heart disease, rather than for weight loss alone.

Key Takeaways

  • Most state Medicaid programs do not cover Zepbound; you need to contact your specific state program to learn whether yours does.
  • States that do cover Zepbound typically require prior authorization from your doctor before the medication is dispensed.
  • Coverage often depends on whether you have a related health condition like diabetes or high blood pressure, not on weight alone.
  • Your state Medicaid program's website or customer service line can tell you the exact coverage rules and any income or medical requirements.

Which states cover Zepbound through Medicaid

As of early 2024, only a handful of states have added Zepbound to their Medicaid formularies — the official list of drugs the program will pay for. States that have announced coverage include California, Florida, and a small number of others, but the list changes and varies by which Medicaid managed care plan you're in within each state. Some states cover it only for people with type 2 diabetes; others cover it for people with obesity and related conditions.

Because coverage is not uniform across all Medicaid programs, the only reliable way to know whether your state covers Zepbound is to contact your state Medicaid program directly. You can find your state program's phone number and website through Medicaid.gov. When you call, have your Medicaid member ID ready and ask whether Zepbound is on the formulary and what medical conditions must be present for coverage.

Prior authorization and medical requirements

If your state does cover Zepbound, your doctor will need to submit a prior authorization request to the state program. This request includes your medical history, current diagnoses, and the reason your doctor believes you need the medication. The state program reviews this information and either approves or denies the request, usually within 5 to 10 business days.

States that cover Zepbound typically require that you have at least one of the following: a diagnosis of type 2 diabetes, a diagnosis of heart disease or high blood pressure, or a body mass index (BMI) above a certain threshold (often 30 or higher) combined with a weight-related health condition. Some states also require that you have tried other weight loss methods first, such as diet and exercise programs or other medications, before Medicaid will cover Zepbound.

What to do if your state does not cover Zepbound

If your state Medicaid program does not cover Zepbound, you have several options. The first is to ask your doctor whether there are other weight loss medications that your state does cover — some states cover older medications like phentermine or naltrexone-phentermine combinations. Your doctor can check your state's formulary to see what alternatives are available.

A second option is to explore whether you may have access to for a patient assistance program run by the manufacturer, Eli Lilly. These programs sometimes provide the medication at reduced cost or free to people who meet income requirements. You can find information about these programs on Eli Lilly's website or by asking your doctor's office.

A third option is to check whether your state has a process for requesting coverage of a drug that is not on the formulary. Some states allow doctors to request an exception for individual patients if the standard treatments have not worked. This is called a formulary exception or non-formulary exception request, and the process and approval rate vary by state.

How to check your state's Medicaid coverage

Start by visiting your state Medicaid program's website. Most state programs publish their formularies online, and you can search for Zepbound by name. If you cannot find it on the website, call your state Medicaid customer service line — the number is on your Medicaid card or on Medicaid.gov.

When you call, tell the representative that you want to know whether Zepbound is covered under your state's Medicaid program and, if it is, what the medical requirements are. Ask whether your doctor needs to submit prior authorization and how long that process typically takes. If Zepbound is not covered, ask what weight loss medications are covered instead.

If you are enrolled in a Medicaid managed care plan (rather than traditional fee-for-service Medicaid), you may also need to contact your specific plan, because different plans within the same state sometimes have different formularies. Your Medicaid card will show which plan you are in.

The difference between Zepbound and Wegovy

Zepbound and Wegovy are both brand names for tirzepatide, the same active ingredient. Zepbound is approved for weight management in people without diabetes. Wegovy is the same medication but is approved for people with type 2 diabetes or heart disease. Some state Medicaid programs cover one but not the other, or cover one under different conditions than the other.

If your doctor prescribes Wegovy instead of Zepbound, check with your state Medicaid program to see whether that changes the coverage decision. In some cases, Medicaid will cover Wegovy when it would not cover Zepbound, because Wegovy is indicated for people with diabetes, which is a condition many Medicaid members have.

What happens after prior authorization is approved

Once your state Medicaid program approves prior authorization, your doctor's office will receive a notification. Your doctor will then write a prescription for Zepbound, and you can fill it at any pharmacy that accepts Medicaid. You will pay your state's standard copay for the medication, which is usually between $0 and $5 per prescription, though some states charge more for specialty drugs.

Zepbound is a once-weekly injection that you give yourself at home. Your doctor or a nurse will show you how to inject it before you leave the office or pharmacy. The medication comes in a pre-filled pen, and you store it in the refrigerator between uses. Your Medicaid coverage continues as long as you remain enrolled in Medicaid and your doctor continues to prescribe the medication.

Frequently Asked Questions

Will Medicaid cover Zepbound if I have obesity but no other health conditions?

Most states that cover Zepbound require that you have a related health condition like diabetes or heart disease in addition to obesity. A few states may cover it for obesity alone, but this is uncommon. Contact your state Medicaid program to learn their specific requirements.

What if my doctor says I need Zepbound but my state Medicaid program denies prior authorization?

You have the right to appeal the denial. Your state Medicaid program must provide you with information about how to file an appeal, usually within 30 days of the denial. Your doctor can also submit additional medical information to support the appeal. Some people succeed on appeal after providing more detailed documentation of why the medication is medically necessary.

Does Medicaid cover the cost of needles and syringes for Zepbound injections?

Yes, Medicaid covers the needles and syringes needed to inject Zepbound. These are typically covered as part of your prescription benefit or as a separate supply. Ask your pharmacy or your state Medicaid program if you have questions about obtaining supplies.

If I move to a different state, will my Medicaid coverage of Zepbound continue?

No. Each state has its own Medicaid program and its own formulary. When you move, you will need to enroll in your new state's Medicaid program and check whether that state covers Zepbound. Coverage may differ from your previous state.

Can I use a coupon or manufacturer discount card if I have Medicaid?

No. When you have Medicaid, you cannot use manufacturer coupons or discount cards — your Medicaid coverage is primary. If Medicaid covers Zepbound, you pay your Medicaid copay. If Medicaid does not cover it, you would need to pay the full price out of pocket; coupons do not apply to Medicaid members.