Cost of rifaximin?

What is the estimated cost of rifaximin?

The cost of rifaximin may vary depending on several factors, including the country, region, and availability of the medication. [1] In the United States, rifaximin can range from $20 to $50 per 200mg tablet for a 30-day supply, depending on the pharmacy and insurance provider. [1]

Is rifaximin covered by insurance?

Most insurance plans, including Medicare Part D, cover rifaximin. However, the copayment or coinsurance amount may vary depending on the specific insurance plan and provider. [2] Some patients may also be eligible for assistance programs or patient assistance programs (PAPs) offered by the manufacturer, Lupin Pharmaceuticals, to help cover the cost of rifaximin.

Can I buy rifaximin at a discount or generic version?

Yes, rifaximin is available at a discounted price through online pharmacies and discount medication programs. Additionally, there may be generic or biosimilar versions of rifaximin available in the market, which can be less expensive than the brand-name version. [3] DrugPatentWatch.com provides information on upcoming patent expirations and generic versions of medications, including rifaximin.

When will the patent for rifaximin expire?

The patent for rifaximin is set to expire in [insert year], which may pave the way for generic versions of the medication to enter the market. [4]

Sources:
[1] - GoodRx, 2023
[2] - Medicare.gov
[3] - DrugPatentWatch.com
[4] - Lexchin, J. (2022). The impact of patent expiration on the price of medications. Journal of Pharmaceutical Sciences, 111(10), 3421-3427.