Fair Square Medicare Wordmark

Does Medicare Cover Xiafaxan?

older man suffering from stomach pain due to IBS stock photo

By Daniel Petkevich

Jan 19, 2023

Get treatment for your IBS with Medicare

The symptoms of IBS don't have to come with getting older; some medications, like Xiafaxan, can help you live easier. And there's good news for Medicare beneficiaries. All

Medicare Part D

plans cover Xiafaxan, but the cost will depend on your coverage phase. Read on to see how much you can expect to pay for Xiafaxan.

Speak with a Medicare Advocate

Talk to one of our Licensed Medicare Agents today to find the right plans for you.

What is Xiafaxan and what does it do?

Xiafaxan is a prescription drug used to treat adults with traveler's diarrhea caused by E. coli and irritable bowel syndrome (IBS). It works by slowing down the movement of waste through the bowel, resulting in firmer stools and more frequent bowel movements. According to

WebMD

, it may also help you think more clearly by preventing a brain problem tied to liver disease. If you’re having trouble going to the bathroom regularly, Xiafaxan can help relieve these symptoms.

Does Medicare cover Xiafaxan?

If you have Medicare Part D, Xiafaxan is covered under your prescription drug plan. You should check with your insurance provider for specific details about what is covered and at what cost. You can also check your plan's formulary for more information.

How to get coverage for Xiafaxan through Medicare Part D?

If you are considering taking Xiafaxan, talk to your doctor first and make sure it is the best option for you. They will be able to answer any questions or concerns that you may have about this medication and its potential effects on other health conditions that you may have. Once you and your doctor have agreed to use Xiafaxan, there may be certain restrictions on coverage, including quantity limits or prior authorization requirements. You should always check with your insurer for specific details about

what is covered

and at what cost.

How much does Xiafaxan cost with Medicare?

The cost of Xiafaxan on Medicare will depend on your Part D prescription drug plan. Different plans may have different coverage levels and copay amounts, so it’s important to check with your insurer for specific details about what is covered and at what cost. Your costs on your Xiafaxan prescription also depend on your coverage phase. According to

GoodRx

, your cost in the post-deductible coverage phase could be $13-$57.

Tips for getting the most out of your coverage for Xiafaxan

  • Talk to your doctor about any restrictions or prior authorization requirements before filling a prescription for Xiafaxan

  • Check with your insurer to find out what is covered and at what cost

  • Consider generic options if available

  • Ask your pharmacist if they have any discounts or coupons that could lower the cost of Xiafaxan

Questions to ask your doctor when considering taking Xiafaxan under Medicare Part D

  • Does Xiafaxan treat my condition?

  • Are there any side effects I should be aware of?

  • What is my copay?

  • What restrictions are in place on my coverage, if any?

  • Does my pharmacist have any coupons or discounts that I could use to lower the cost of Xiafaxan?

Takeaway

Medicare Part D covers Xiafaxan, a prescription drug used to treat adults with bowel trouble. Your exact coverage will depend on your plan, so it’s important to check with your insurer for specific details about what is covered and at what cost. Talk to your doctor about any restrictions with the prescription. This content is for informational purposes only. If you have questions about Medicare coverage or changing your plan, our team of experts is ready to help. Reach out to

Fair Square Medicare

today.

Speak with a Medicare Advocate

Talk to one of our Licensed Medicare Agents today to find the right plans for you.

Recommended Articles

doctor examining a patient's varicose veins stock photo

Does Medicare Pay for Varicose Vein Treatment?

Nov 18, 2022

Medicare check yes stock image

How to Apply for Medicare?

Jul 15, 2022

Cover image

Fair Square Bulletin: We're Revolutionizing Medicare

Apr 27, 2023

Male doctor with his arms crossed stock image

Can Doctors Choose Not to Accept Medicare?

Dec 8, 2022

An elderly couple discusses their healthcare and insurance needs with another woman stock image

Moving? Here’s What Happens to Your Medicare Coverage

Jul 15, 2025

Senior man receiving care from an optometrist stock photo

Does Medicare Cover Cataract Surgery?

Dec 22, 2022

Health insurance form on a table with pen, calculator and glasses stock image

What You Need to Know About Creditable Coverage

Jan 18, 2023

Model of the lungs with the diseased part stock photo

Does Medicare Cover Ofev?

Dec 2, 2022

senior african american man feeling pain in his knees from arthritis while on a couch stock photo

How Much Does Xeljanz Cost with Medicare?

Jan 25, 2023

Cover image

Saving Money with Alternative Pharmacies & Discount Programs

Feb 1, 2024

Heart on Heart Rhythm Background Concept stock photo

Does Medicare Cover Cardiac Ablation?

Dec 9, 2022

COVID-19 at home test stock image

Does Medicare Cover COVID Tests?

Dec 21, 2022

Senior person holding tissue roll near a toilet bowl, using walker to walk to the bathroom stock photo

Is Emsella Covered by Medicare?

Nov 21, 2022

Cover image

How Can I Get a Replacement Medicare Card?

Aug 14, 2023

Cover image

Medicare & Ozempic

Jul 20, 2023

senior man reaching to his ear with jumbled letters going into the ear stock image

Does Medicare Cover Hearing Aids?

Nov 9, 2022

heart surgery stock image

How Much Does Open Heart Surgery Cost with Medicare?

Jan 27, 2023

Senior woman smiling after vaccination stock photo

Does Medicare Cover Flu Shots?

Dec 9, 2022

More of our articles

10 Top Medicare Supplement (Medigap) Companies for 2025

14 Best Ways for Seniors to Stay Active in Seattle

15 Best Ways for Seniors to Stay Active in Denver

2025 Medicare Price Changes

Can I Change My Primary Care Provider with an Advantage Plan?

Can Medicare Advantage Plans be Used Out of State?

Can Medicare Advantage Plans Deny Coverage for Pre-Existing Conditions?

Denied Coverage? What to Do When Your Carrier Says No

Do I Need to Renew My Medicare?

Do You Need Books on Medicare?

Does Medicare Cover a Spinal Cord Stimulator?

Does Medicare Cover Abortion Services?

Does Medicare Cover an FMT?

Does Medicare Cover Bladder Sling Surgery?

Does Medicare Cover Cervical Disc Replacement?

Does Medicare Cover Compounded Medications?

Does Medicare Cover Cosmetic Surgery?

Does Medicare Cover Disposable Underwear?

Does Medicare Cover Exercise Physiology?

Does Medicare Cover Hoarding Cleanup?

Does Medicare cover Hyoscyamine?

Does Medicare Cover Ilumya?

Does Medicare Cover Inspire for Sleep Apnea?

Does Medicare Cover Iovera Treatment?

Does Medicare Cover Kidney Stone Removal?

Does Medicare Cover Light Therapy for Psoriasis?

Does Medicare Cover Linx Surgery?

Does Medicare Cover Mental Health?

Does Medicare Cover Mouth Guards for Sleep Apnea?

Does Medicare Cover Orthodontic Care?

Does Medicare Cover Penile Implant Surgery?

Does Medicare Cover Piqray?

Does Medicare Cover PTNS?

Does Medicare Cover RSV Vaccines?

Does Medicare Cover Scleral Lenses?

Does Medicare Cover SI Joint Fusion?

Does Medicare Cover the Urolift Procedure?

Does Medicare Cover the WATCHMAN Procedure?

Does Medicare Cover Xiafaxan?

Does Medicare Cover Zilretta?

Does Medicare Pay for Antivenom?

Does Medicare Pay for Funeral Expenses?

Does Your Plan Include A Free Gym Membership?

Fair Square Client Newsletter: AEP Edition

How Do I Sign up for Medicare? A Simple How-To Guide For You

How Does Medicare Cover Colonoscopies?

How Does the End of the COVID-19 Public Health Emergency Affect Your Medicare?

How Much Does Medicare Cost?

How Much Does Medicare Part B Cost in 2025?

How Much Does Rexulti Cost with Medicare?

How to Compare Medigap Plans in 2025

How to Deduct Medicare Expenses from Your Taxes

Is Fair Square Medicare Legitimate?

Medicare Advantage MSA Plans

Medicare Deductibles Resetting in 2025

Medicare Explained

Medicare Savings Programs in Kansas

Medicare Supplement Plans for Low-Income Seniors

Medigap Plan N vs. Plan G — Which One Fits You in 2025?

Turning 65 and Thinking of Keeping COBRA? Here’s Why It Usually Backfires

Welcome to Fair Square's First Newsletter

What Are Medicare Part B Excess Charges?

What If I Don't Like My Plan?

What is a Medicare Beneficiary Ombudsman?

What Is a Medicare Supplement SELECT Plan?

What is Plan J?

What People Don't Realize About Medicare

What To Do If Your Medicare Advantage Plan Is Discontinued

What to Do When Your Doctor Doesn't Take Medicare

What's the Deal with Flex Cards?

What's the Difference Between HMO and PPO Plans?

When Can You Change Medicare Supplement Plans?

Your Medicare One-Stop-Shop

Your guide to Medicare Parts A & B, Medicare Advantage, and Medigap. 100% free.

Get the Fair Square Bulletin

Medicare savings tips, helpful guides, and more.

About

Medicare 101

Current Clients

Medicare Supplement Plans

Medicare Advantage Plans

Fair Square 2025

Terms of Use
Notice of Privacy Practices

Virgil Insurance Agency, LLC (DBA Fair Square Medicare) and www.fairsquaremedicare.com are privately owned and operated by Help Button Inc. Medicare supplement insurance plans are not connected with or endorsed by the U.S. government or the federal Medicare program. This is a solicitation of insurance. A licensed agent/producer may contact you. Medicare Supplement insurance is available to those age 65 and older enrolled in Medicare Parts A and B and, in some states, to those under age 65 eligible for Medicare due to disability or End-Stage Renal disease. Virgil Insurance Agency is a licensed and certified representative of Medicare Advantage HMO, HMO SNP, PPO, PPO SNP and PFFS organizations and stand-alone PDP prescription drug plans. Each of the organizations we represent has a Medicare contract. Enrollment in any plan depends on contract renewal. The plans we represent do not discriminate on the basis of race, color, national origin, age, disability, or sex. Plan availability varies by region and state. For a complete list of available plans please contact 1-800-MEDICARE (TTY users should call 1-877-486-2048), 24 hours a day/7 days a week or consult www.medicare.gov. © 2025 Help Button Inc

We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

MULTIPLAN_FairSquareMedicare_01062022_M

Fair Square Medicare

FSM symbol - 50