Affordability Check
How to afford JANUVIA
Generic name: sitagliptin
Pick how you're covered. We'll show you the cheapest legitimate way to get JANUVIA — your insurance copay, manufacturer savings, charity grants, or cash price. It takes 30 seconds and we never ask for your personal information.
Pick an option above to see your specific path.
Different insurance means different laws and different savings. For example, Medicare patients cannot use manufacturer copay cards (federal law) — but the manufacturer almost always has a Patient Assistance Program that gives the drug free.
About JANUVIA and its cost
What is this medication? Januvia is a prescription medicine used to lower blood sugar levels in adults with type 2 diabetes. It is a member of a class of drugs called dipeptidyl peptidase-4 inhibitors. This medication helps the body regulate blood sugar levels by increasing the amount of insulin produced by the pancreas after meals and reducing the amount of sugar released by the liver. It is intended to be used in conjunction with a proper diet and exercise program to improve glycemic control.
This medication is not for people with type 1 diabetes or for those experiencing diabetic ketoacidosis. It is usually taken as a single daily tablet and can be prescribed alone or along with other diabetes medications. Because it works differently than some other medications, it carries a lower risk of causing low blood sugar when taken by itself, although patients should always follow their doctor's guidance and monitor their blood sugar levels as directed.
JANUVIA is made by Merck. Like most brand-name drugs, it's priced at a high list price — but patients rarely pay that list price. The options above are the real paths most people use to get it affordably.
Common questions
What's the cheapest way to afford JANUVIA?
It depends on your insurance. On Medicare, apply for the manufacturer's Patient Assistance Program (PAP) — it gives the drug free if you meet income requirements. With private insurance, the manufacturer copay card usually drops your copay to $0-$25. Uninsured patients should compare the PAP with Cost Plus Drugs cash price.
Can I use a copay card with Medicare for JANUVIA?
No — federal law (the Anti-Kickback Statute) prohibits manufacturer copay cards on Medicare, Medicaid, TriCare, and VA prescriptions. But Merck has a separate Patient Assistance Program for Medicare beneficiaries. Check the options above.
Does my Medicare Part D plan cover JANUVIA?
Part D coverage varies by plan. We query the CMS Prescription Drug Plan file to show you what percentage of plans cover it and at what tier. For your exact copay, pick "Medicare" above and check your plan's Summary of Benefits, or log in to Medicare.gov.
How long does a Patient Assistance Program take?
Most PAPs take 2-6 weeks from application to first fill. Ask the manufacturer about a "bridge supply" — many will ship 30 days free while your application is being reviewed so you don't go without the drug.
What if I have a high-deductible plan?
For generics, Cost Plus Drugs cash price is often cheaper than your deductible-phase copay. For brand names, the manufacturer copay card almost always wins. A GoodRx coupon can be a last resort for uncovered drugs, but it doesn't count toward your deductible.
Are there charity grants for Diabetes?
Charities like HealthWell Foundation, PAN Foundation, Good Days, and the National Organization for Rare Disorders provide copay help for specific conditions. Funds often run out mid-year — apply early. We list the specific grants for your condition in the options above.
More about JANUVIA
Full JANUVIA drug page
FDA label, prior authorization rules, full indications list
More options for Diabetes
Drugs, grants, and assistance for this condition
Guide to Patient Assistance Programs
How PAPs work, who qualifies, typical wait times
If your insurance denied coverage
5-level appeal playbook — Medicare has a 60% win rate at Level 3