XIFAXAN Patient Assistance Program
We help eligible patients access Xifaxan (rifaximin) for IBS-D treatment and hepatic
encephalopathy prevention for as little as $69.95 per month through manufacturer Patient
Assistance Programs.
- Clear & Transparent Pricing
- Paperwork & Doctor-Coordination
- Comprehensive Support: From Application to Entire Journey.
- Annual Re-certification And Refills Management
HIPAA Compliant
BBB Accredited
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Key Takeaways:
- Xifaxan is a gut-specific antibiotic treating three conditions — traveler’s diarrhea (short course), IBS-D (14-day course, repeatable), and hepatic encephalopathy prevention (ongoing daily therapy) — with minimal systemic absorption
- The cost ranges from $357–$3,594 depending on strength and quantity; hepatic encephalopathy prevention costs $1,600–$2,400/month ongoing
- AffordMyPrescriptions provides access for just $69.95 per month — transforming a $19,200–$28,800 annual HE medication cost into $839 per year
- No generic version of rifaximin is currently available, with generic entry not expected until approximately 2029
What Is Xifaxan Prescription Assistance Program?
The Xifaxan Prescription Assistance Program is a manufacturer-sponsored initiative that provides Xifaxan at no medication cost to qualifying patients. For commercially insured patients, a copay savings card reduces costs to as little as $0 per prescription.
AffordMyPrescriptions ensures effective gut treatment is accessible. For a flat $69.95 per month, our Patient Advocates manage your enrollment for any indication — traveler’s diarrhea, IBS-D, or hepatic encephalopathy.
Pharmacy Price Comparison
- Without assistance, Xifaxan costs hundreds of dollars or more per month at retail pharmacies. Discount programs offer some relief, but they don’t come close to what a Patient Assistance Program provides, if you qualify:
| Pharmacy(With Coupon) | PrIce (30-Day)* | You Save W/ Us |
|---|---|---|
| Walgreens | ~$2,400 | Save ~$2,330/mo |
| CVS Pharmacy | ~$2,352 | Save ~$2,282/mo |
| Walmart | ~$2,360 | Save ~$2,290/mo |
| Costco | ~$2,350 | Save ~$2,280/mo |
*Just a heads-up — retail prices are estimates based on public data and vary by pharmacy. AffordMyPrescriptions Advocacy Service bypasses this by using drug manufacturer programs to secure your medication directly at no cost or retail price.
Our Pricing:
$69.95 Per month
1 Medications
$79.95 Per Month
2 Medications
$89.95 Per Month
3 Medications
$99.95 Per Month
4+ Medications
Why choose us For Your Xifaxan Prescription Program?
The Patient Assistance Program is free to apply and provides medication at no cost if approved. But the process involves detailed applications, prescriber coordination, documentation, and ongoing management. Our $69.95/month covers full advocacy: applications, doctor coordination, documentation, refill management, and re-enrollment — so you focus on your health, not paperwork.
Enroll
Complete a simple eligibility form so our team can determine if you may qualify for medication assistance programs.
We Advocate
Our specialists help gather documentation, complete applications, and coordinate with program providers.
Receive Medication
Once approved, you may receive your medication through the assistance program while we help manage ongoing paperwork and renewals.
Discount Coupons vs. Patient Assistance Programs
Many patients try discount cards first. Here’s why the Patient Assistance Program through AffordMyPrescriptions is the better long-term solution:
Limitations of Coupons
- Prices fluctuate — savings aren’t guaranteed month-to-month
- Copay accumulators may prevent savings from counting toward deductible
- Cards expire and require constant renewal
- Subject to strict monthly or annual maximum savings caps
- Can’t be used with Medicare, Medicaid, or government insurance
Advantages of PAP Through Us
- Fixed $69.95/month — never changes regardless of retail price
- No expiration — continuous access as long as you qualify
- Medication supplied directly from the manufacturer
- We manage all paperwork, refills, and renewals
- If denied, we explore alternative savings on your behalf
DO YOU QUALIFY?
Eligibility is generally determined by annual household income levels. Most programs follow guidelines that include a limit of up to $40,000 for individuals, $60,000 for couples, and $100,000 for larger families. Because requirements can vary, we encourage you to contact AffordMyPrescriptions directly so we can review your specific situation.
- You Are a U.S. Citizen or Legal Resident
- You Have a Valid Humira Prescription From a Licensed U.S. Healthcare Provider
- You Are Uninsured or Underinsured and Cannot Afford Your Medication at Current Pharmacy Prices
- You Have Medicare Part D and Are Struggling With Out-of-Pocket Drug Costs
- You Have Recently Experienced a Change in Financial Circumstances That Affects Your Ability to Pay
Understanding Xarelto:
Xifaxan (rifaximin) is a prescription gut-specific antibiotic. For traveler’s diarrhea: 200 mg three times daily for 3 days. For IBS-D: 550 mg three times daily for 14 days (repeatable up to two additional courses). For hepatic encephalopathy prevention: 550 mg twice daily on an ongoing basis. Less than 1% is absorbed systemically.
How It Works:
For traveler’s diarrhea, it kills E. coli directly in the intestines. For IBS-D, it reduces small intestinal bacterial overgrowth (SIBO). For hepatic encephalopathy, it targets ammonia-producing bacteria in the gut, preventing the toxic buildup that causes confusion and cognitive decline.
Form and Use:
Available in 200 mg and 550 mg tablets. Dosing varies by indication. For HE, treatment is ongoing and indefinite.
Generic/Biosimilar Availability:
As of April 2026, no generic rifaximin is available. Based on patent settlements, generic entry is not expected until approximately 2029.
Warnings:
For hepatic encephalopathy patients: do NOT stop Xifaxan without consulting your hepatologist. Feeling better is a sign the medication is working, not that you no longer need it.
FAQ (Frequently Asked Questions)
How much does Xifaxan cost without insurance?
Xifaxan 550 mg costs approximately $2,352–$3,594 for 60 tablets. Hepatic encephalopathy treatment costs $1,600–$2,400/month ongoing. Through AffordMyPrescriptions, qualifying patients receive Xifaxan at no cost for $69.95/month.
How long does Xifaxan treatment last?
Traveler’s diarrhea: 3 days. IBS-D: 14 days (repeatable up to 2 additional times). Hepatic encephalopathy: ongoing indefinitely.
Why is Xifaxan so expensive?
Its unique gut-specific mechanism, specialized indications, and lack of generic competition (patentprotection until ~2029) all contribute to its high price.
Can I stop Xifaxan for HE if I feel better?
No. HE prevention requires continuous treatment. Stopping allows ammonia-producing bacteria to regrow and HE episodes to recur.
Is there a generic version?
No. Generic rifaximin is not expected until approximately 2029.
Take Control of Your Medication Costs
If you are struggling with the high cost of Xifaxan, our team may be able to help you access
assistance programs designed to make medications more affordable. Check your eligibility
today and take the first step toward reducing your prescription costs.
Submit Enrollment Form
Start free by filling out a simple online form.
Receive Welcome Call
Our specialist will contact you for a quick welcome call.
We Manage The Process
Our team handles everything, so you can focus on your health.