How to Help Your Patients Find Motpoly XR in Stock: A Provider's Guide

When a patient calls your office saying they can't fill their Motpoly XR prescription, it's not just an administrative issue — it's a patient safety concern. For epilepsy patients, an unexpected gap in antiepileptic therapy can have serious consequences, including breakthrough seizures or status epilepticus. This guide gives you a practical, step-by-step approach to helping your patients access Motpoly XR reliably.

Understanding Why Your Patients Can't Find Motpoly XR

Before you can help, understand the specific barrier your patient is facing. The three most common reasons patients struggle to fill Motpoly XR are different in their solutions:

Pharmacy doesn't stock it: The drug exists and insurance covers it, but the pharmacy doesn't keep it on hand. Solution: direct the patient to a pharmacy that does stock it, or have your staff call ahead.

Insurance won't cover it without PA: The drug is physically available but insurance is blocking coverage. Solution: submit a prior authorization with strong clinical documentation.

Patient can't afford the copay: Insurance covers it, but the out-of-pocket cost is prohibitive. Solution: enroll the patient in the Aucta copay savings card program.

Step 1: Identify Which Pharmacies Stock Motpoly XR

Your office staff can proactively identify which pharmacies in your area stock Motpoly XR. Here's how:

Designate a staff member to call 3–5 local pharmacies (large chains, a specialty pharmacy, and a mail-order service) to confirm availability

Keep a list of confirmed pharmacies by strength (100 mg, 150 mg, 200 mg) on file and update it quarterly

When sending a new prescription, proactively direct it to a pharmacy you know stocks Motpoly XR rather than leaving it to the patient to discover the pharmacy doesn't carry it

Step 2: Use medfinder as a Patient Self-Service Tool

Rather than having your staff make repeated pharmacy calls, medfinder automates this process for patients. Patients submit their medication, strength, and location to medfinder, which calls pharmacies on their behalf and texts them a list of pharmacies that have it in stock. Consider printing a card or handout with medfinder's URL to give to patients who have difficulty filling specialized medications.

Step 3: Optimize Your Prior Authorization Process

Prior authorization approval rates improve significantly with strong clinical documentation. For Motpoly XR, your PA submissions should include:

Diagnosis and seizure history: Confirmed epilepsy diagnosis, seizure type (partial-onset, PGTC), current seizure frequency, and seizure control history on current regimen.

Rationale for once-daily formulation: Document specific reasons for Motpoly XR over lacosamide IR: adherence challenges with twice-daily dosing, peak-dose side effects with IR, patient quality of life.

Prior medication history: List AEDs previously tried, including reasons for discontinuation or inadequacy.

Current response: If the patient is already responding well to Motpoly XR, document seizure freedom or meaningful seizure frequency reduction — this is the most persuasive evidence.

38,224+ patients found their medications in stock

38K+

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Step 4: Enroll Patients in Cost Assistance Programs

Even when insurance covers Motpoly XR, out-of-pocket costs can be a significant barrier. Two programs can help:

Aucta Copay Savings Card: Commercially insured patients may pay as little as $10/month. Not valid with Medicare or Medicaid. Your medical assistant can walk patients through enrollment before they leave the office.

Patient Assistance Program: Uninsured or underinsured patients meeting income criteria may receive Motpoly XR at no cost or reduced cost through Aucta Pharmaceuticals. Call 1-800-655-9902 for details.

Step 5: Have a Bridge Protocol Ready

Despite best efforts, some patients will occasionally face a gap in Motpoly XR availability. Have a standard bridge protocol your staff can implement quickly:

Pre-draft a bridge prescription for generic lacosamide IR at the equivalent total daily dose

Instruct nursing staff to dispense samples if available when patients call about access issues

Establish a same-day callback protocol for any patient reporting they have fewer than 3 days of AED supply — this is a clinical emergency

Skip the calls, skip the stress.

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50K+

Medications
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99%

Success
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6+

Hours saved
on average

Step 6: Consider Mail-Order for New Motpoly XR Patients

For patients starting Motpoly XR or switching from lacosamide IR, consider directing them to a mail-order pharmacy from the start. Mail-order pharmacies maintain larger inventories of brand-name specialty drugs and typically allow 90-day fills, reducing the frequency of access issues. Check your patients' insurance plans to identify their PBM's mail-order service.

For more information on the broader Motpoly XR availability landscape, see: Motpoly XR Shortage: What Providers and Prescribers Need to Know in 2026.