How to Help Your Patients Find Amoxicillin/Vonoprazan in Stock: A Provider's Guide

You've diagnosed a patient with H. pylori and prescribed Amoxicillin/Vonoprazan (Voquezna Dual Pak) — a well-supported, guideline-recommended regimen. A few days later, they call back: "I've been to three pharmacies and no one has it." This is an increasingly common scenario in 2026. This guide gives your team practical workflows for getting patients their Voquezna Dual Pak without unnecessary delays.

Why Patients Can't Fill This Prescription

Voquezna Dual Pak entered the U.S. market in December 2023 and has no generic equivalent. Many pharmacies — especially independent ones and smaller chain locations — have not added it to their routine formulary inventory. The high retail price ($835–$1,014) also makes pharmacies cautious about holding excess stock.

Additionally, prior authorization requirements from commercial and Part D plans create delays that can last days or weeks, further complicating access.

Step 1: Identify Your Local Stocking Pharmacies Before You Prescribe

The most effective intervention is proactive. Before writing the first Voquezna Dual Pak prescription from your practice, have your office coordinator identify 2–3 local pharmacies that reliably stock it. Then you can direct patients to these specific locations at the time of prescribing.

Large chain pharmacies — CVS, Walgreens, Walmart Pharmacy — are the most likely to carry it consistently. Hospital outpatient pharmacies and specialty pharmacies are also good options. Consider calling a handful of local locations, confirming stock, and keeping that list in your EHR prescribing workflow.

Step 2: Use medfinder for Real-Time Pharmacy Availability

medfinder offers a provider-facing service at medfinder.com/providers that calls pharmacies near a patient's location to check real-time availability. Rather than having your staff call individual pharmacies or having patients spend hours on the phone, medfinder does the legwork and delivers pharmacy availability results.

You can also refer patients directly to medfinder.com and instruct them to enter "Voquezna Dual Pak" or "amoxicillin/vonoprazan" with their location. They will receive pharmacy availability information by text.

Step 3: Expedite Prior Authorization

Many commercial plans and Part D plans require prior authorization for Voquezna Dual Pak. PA processing time is a major source of prescription delay. To reduce this:

• Submit PAs at the same time you write the prescription, not after the patient has already been turned away at the pharmacy.
• Include H. pylori-positive test documentation (UBT, stool antigen, or endoscopy biopsy) in the PA submission.
• Note the 2024 ACG guideline recommendation of vonoprazan dual therapy as a supported first-line empiric alternative in the PA justification.
• Request an urgent or expedited PA review if the patient has active ulcer disease or significant symptoms.

Step 4: Counsel Patients on the Savings Card

For commercially insured patients who receive PA approval, Phathom Pharmaceuticals offers the Voquezna Savings Card. It allows eligible patients to pay as little as $25 per fill, subject to a per-fill cap of $316. The card is available for up to 2 fills and expires 12/31/2026.

Important notes for clinical staff: The Savings Card is not available to Medicare or Medicaid patients. If your patient is on a government program, discuss alternatives or appeal the formulary tier placement if clinically indicated.

Step 5: Set a Clear Fallback Plan at the Time of Prescribing

The single most effective practice-level change is to establish a documented contingency plan at the time of every Voquezna Dual Pak prescription. Tell patients:

• If you cannot fill this prescription within 48 hours, call our office and we will switch you to bismuth quadruple therapy, which is available as generic components at virtually any pharmacy for $30–$80.

Document this contingency in your note. This prevents the all-too-common scenario of patients going a week without treatment while searching for an unavailable medication.

What to Tell Patients About Mail-Order Options

Mail-order pharmacies — through the patient's insurance plan or Amazon Pharmacy — can be a viable option if local pharmacies don't stock Voquezna Dual Pak. Typical delivery time is 2–5 business days. For patients with active ulcer symptoms, this delay may not be acceptable, and switching to a locally available regimen is preferred.

The Bottom Line for Providers

Getting patients access to Amoxicillin/Vonoprazan requires a proactive approach: knowing your local stocking pharmacies, pre-submitting PAs, counseling on the Savings Card, and always having a fallback plan. Integrating tools like medfinder into your practice workflow can significantly reduce the time your care team spends on pharmacy troubleshooting. Visit medfinder.com/providers to learn more.