Is MISTR Free? Complete MISTR PrEP Review (2026)
MISTR provides PrEP — the HIV prevention medication — at no cost in all 50 states. Here's exactly how they do it, what's covered, and whether you qualify.
Yes, MISTR is free for most people. Whether you have insurance or not, MISTR covers the medication, lab work, and virtual consultations at $0 out of pocket. They achieve this through the federal 340B drug pricing program and manufacturer patient assistance programs. You pay nothing.
What Is MISTR?
MISTR is a telehealth platform focused entirely on PrEP — the daily medication that prevents HIV. Founded to eliminate barriers to PrEP access, MISTR has served over 500,000 patients and is one of the largest PrEP providers in the country. By some estimates, roughly 1 in 3 PrEP users in the United States access their medication through MISTR's platform.
The service works entirely online: you complete a virtual consultation with a licensed provider, receive an at-home lab testing kit, and — once cleared — get PrEP medication delivered to your door. No in-person doctor visits required. No trips to the pharmacy.
How Is MISTR Free? (The 340B Model)
The most common question people have about MISTR is how they can offer everything at no cost. It's a reasonable question — PrEP medications have list prices ranging from $30/month for generic to $2,000+/month for brand-name Descovy.
MISTR partners with community-based organizations (CBOs) that are enrolled in the federal 340B Drug Pricing Program. Here's how the model works:
The 340B program requires drug manufacturers to sell medications to eligible healthcare organizations — like federally qualified health centers and Ryan White clinics — at steep discounts (typically 25–50% below average manufacturer price). When a 340B-enrolled organization fills a PrEP prescription for an insured patient, they purchase the medication at the 340B price but receive standard insurance reimbursement. The difference generates revenue that funds care for uninsured patients.
This means insured patients using MISTR actually help fund PrEP access for uninsured patients — a virtuous cycle where more insured users means more resources to serve the uninsured.
For uninsured patients, MISTR navigates enrollment in manufacturer patient assistance programs (like Gilead Advancing Access) that provide brand-name medication at no cost.
What Exactly Does MISTR Cover for Free?
| Service | With Insurance | Without Insurance |
|---|---|---|
| Virtual consultation | $0 | $0 |
| At-home lab test kit | $0 | $0 |
| PrEP medication | $0 | $0 |
| Medication delivery | $0 | $0 |
| Quarterly follow-ups | $0 | $0 |
| Ongoing lab monitoring | $0 | $0 |
The key point: MISTR covers the entire PrEP care cycle — not just the medication. Labs, consultations, and delivery are all included at no cost regardless of your insurance status.
Is MISTR Free Without Insurance?
Yes. This is the part that surprises most people. If you don't have health insurance, MISTR still provides PrEP at $0 by enrolling you in manufacturer assistance programs:
Gilead Advancing Access provides free brand-name Descovy to uninsured patients with household income at or below 500% of the federal poverty level (roughly $75,300/year for an individual in 2026). No Social Security number is required, and undocumented residents are explicitly eligible.
ViiV Healthcare's ViiVConnect PAP provides free Apretude (injectable PrEP) to uninsured patients under similar income thresholds.
MISTR handles the enrollment paperwork. You just answer a few questions during your intake, and they take care of the rest.
Important: If you're uninsured and earn above the income thresholds, you may still qualify through state PrEP Drug Assistance Programs (DAPs). About 12 states run dedicated DAPs. Check your state's programs here.
How MISTR Works: Step by Step
Step 1: Sign up online. Visit MISTR's website and create an account. You'll answer questions about your health history, sexual health, and insurance status. The process takes about 10 minutes.
Step 2: Virtual consultation. A licensed provider reviews your information and conducts a telehealth visit. This can happen the same day you sign up.
Step 3: At-home lab kit. MISTR ships a testing kit to your home. You'll complete an HIV test (required before starting PrEP), kidney function panel, and STI screening. You mail it back in the prepaid envelope.
Step 4: Get your medication. Once labs confirm you're HIV-negative and a good candidate for PrEP, your prescription is filled and shipped to your door.
Step 5: Quarterly check-ins. Every 3 months, MISTR sends a new lab kit and schedules a follow-up consultation. This ongoing monitoring is required by CDC guidelines and is included at no cost.
What Medications Does MISTR Prescribe?
MISTR primarily prescribes Descovy (emtricitabine/tenofovir alafenamide) for oral PrEP. For insured patients, this is typically covered at $0 under the ACA's preventive services mandate. For uninsured patients, Gilead's patient assistance program provides it free.
MISTR has also expanded into injectable PrEP. Following the FDA approval of Yeztugo (lenacapavir) in June 2025, MISTR began offering the twice-yearly injection through its storefronts in major cities and a nationwide network of partner clinics. For patients who prefer injections every 2 months, Apretude (cabotegravir) is also available through MISTR's provider network.
For more on injectable options, see our Injectable PrEP Guide or our cost breakdowns for Apretude and Yeztugo.
MISTR vs. Other PrEP Telehealth Providers
| Feature | MISTR | Q Care Plus | Nurx |
|---|---|---|---|
| Available states | All 50 | Most states | 25+ states |
| Cost with insurance | $0 | $0 | $0 (after copay card) |
| Cost without insurance | $0 | $0 (via PAP) | $30 consult + $94 lab kit |
| At-home lab kits | Included | Included | Included (cost varies) |
| Injectable PrEP | Yes | Via partners | No |
| Medicaid accepted | No | No | No |
For a deeper comparison, see our full telehealth provider comparison.
Note about Medicaid: Most PrEP telehealth platforms — including MISTR — do not accept Medicaid. If you're on Medicaid, your best option is an in-person clinic like a federally qualified health center (FQHC) or your state health department. Medicaid covers PrEP at $0 in all expansion states. Find your state's options here.
Ready to Start Free PrEP with MISTR?
MISTR provides free PrEP — medication, labs, and consultations — in all 50 states. Insured or uninsured, you pay nothing. Use our referral code to support FreePrEP.org at no cost to you:
ANDR735
Enter this code when you sign up at heymistr.com. It helps keep FreePrEP.org running — you'll never be charged a penny.
Frequently Asked Questions
Is MISTR legitimate?
Yes. MISTR is a licensed telehealth platform that has served over 500,000 patients. They partner with 340B-enrolled community-based organizations and employ licensed medical providers in every state. Several state health departments (including Rhode Island's) officially recommend MISTR as a PrEP access pathway.
Will MISTR bill my insurance without telling me?
MISTR does bill insurance when you have it — that's how the 340B model works. However, under the ACA, PrEP and all associated services (labs, consultations) must be covered at $0 with no cost-sharing. You should see $0 on any explanation of benefits. If your insurer charges you anything, you have the right to appeal.
Can I use MISTR if I'm undocumented?
Yes. MISTR does not require a Social Security number, and the manufacturer assistance programs they use (particularly Gilead Advancing Access) explicitly serve undocumented residents.
What if I want to switch to MISTR from another provider?
You can switch at any time. Sign up through MISTR's website and they'll handle the transition. There's no waiting period, though you'll need to complete new lab work through their system.
Does MISTR prescribe injectable PrEP?
Yes. MISTR offers both Apretude (every 2 months) and Yeztugo (every 6 months) through its physical storefronts and a network of partner clinics nationwide. Injectable PrEP requires in-person administration, so you'll need to visit a clinic for the actual injection.
How does MISTR make money if everything is free?
MISTR's revenue comes from the 340B drug pricing spread — the difference between what they pay for medication (at the 340B-discounted price) and what insurance reimburses. This model is well-established in healthcare and is the same mechanism that funds many community health centers and HIV clinics.