Montana Medicaid GLP-1 Coverage: Wegovy, Zepbound
Not for weight loss. Montana Medicaid covers GLP-1s only for type 2 diabetes and other approved uses. Montana Medicaid does not cover GLP-1s for weight loss. GLP-1s are covered for type 2 diabetes and other approved uses, usually with prior authorization.
- For weight loss
- Not covered
- For type 2 diabetes
- Covered
- Weight loss, KFF survey January 2026
- Not covered
Does Montana Medicaid cover GLP-1s?
- Today, 41 Medicaid programs, including Montana, have no GLP-1s coverage for weight loss (counting DC); 10 have coverage.
- Medicaid coverage: in January 2026, 13 state programs across the US did cover GLP-1s for weight loss, according to the source.
Drug by drug: Wegovy, Zepbound, Ozempic, Mounjaro
| Medicine | Main use | In Montana Medicaid | Every state |
|---|---|---|---|
 Wegovy | Weight loss | Not covered | Wegovy and Medicaid |
 Zepbound | Weight loss | Not covered | Zepbound and Medicaid |
 Foundayo | Weight loss | Not covered | Not listed |
 Saxenda | Weight loss | Not covered | Saxenda and Medicaid |
 Ozempic | Type 2 diabetes | Covered for type 2 diabetes | Ozempic and Medicaid |
 Mounjaro | Type 2 diabetes | Covered for type 2 diabetes | Mounjaro and Medicaid |
 Rybelsus | Type 2 diabetes | Covered for type 2 diabetes | Rybelsus and Medicaid |
 Trulicity | Type 2 diabetes | Covered for type 2 diabetes | Trulicity and Medicaid |
 Victoza | Type 2 diabetes | Covered for type 2 diabetes | Victoza and Medicaid |
Sources: KFF.
Rules on prior authorization
- State Medicaid programs usually require prior authorization for GLP-1s
- Records: For diabetes, your diagnosis and recent A1C. When weight loss is covered: your measured BMI along with weight-related conditions.
- Your prescriber files the request with your Medicaid plan.
Source: KFF.
How to check your plan
- See whether the drug is on the state's list: Montana Medicaid drug list
- For Medicaid handled by a managed care plan, call the number listed on your member card. Ask if the drug needs prior authorization.
- Find out from your prescriber which GLP-1 has preferred status. Drugs with that status are approved faster.
- Keep the approval or denial notice because it shows the rule that applies to you.
Brand pages for Montana
- Does Medicaid Cover Wegovy? Criteria, Copay, How to Appeal
- Does Medicaid Cover Zepbound? State-by-State Coverage
- Does Medicaid Cover Saxenda? Criteria, Copay, How to Appeal
- Does Medicaid Cover Ozempic? Criteria, Copay, How to Appeal
- Does Medicaid Cover Mounjaro? State-by-State Rules and PA
- Does Medicaid Cover Rybelsus? Criteria, Copay, How to Appeal
- Does Medicaid Cover Trulicity? Criteria, Copay, How to Appeal
- Does Medicaid Cover Victoza? Criteria, Copay, How to Appeal
- Does Medicaid Cover GLP-1? Criteria, Copay, How to Appeal
- Medicare GLP-1 Coverage
- Is GLP-1 Covered by Insurance? Criteria, Copay, Appeal
If Montana Medicaid says no
- If your plan denies a drug even though you meet the rules, ask for a state fair hearing.
- Manufacturer savings cards cannot be used with Medicaid because their terms exclude government plans.
Sources: foundayo.lilly.com, TrumpRx, NovoCare, CMS.