If you may have been exposed to HIV in the last 72 hours, act now. PEP must be started within 72 hours — ideally within 2 hours — and every hour matters. Go to the nearest emergency room, urgent care, or HIV clinic and ask for PEP. An emergency room cannot turn you away for inability to pay. Do not wait to sort out cost first. National PEP hotline (24/7, free): 1-888-448-0440.
HIV PEP cost should never be the reason someone delays emergency treatment — and it rarely has to be, because there are more ways to get PEP free than most people realize. PEP (post-exposure prophylaxis) is a 28-day course of HIV medicines taken after a possible exposure to prevent infection. Its sticker price ranges from about $600 to $4,000, but almost no one should pay that.
This is SunnyPharma’s independent, physician-reviewed guide to what PEP costs and — far more importantly — every legitimate way to get it at no cost: the emergency room, Medicaid, manufacturer programs, victim-of-crime funds, and workplace coverage. First, the timing that matters more than any price.
Timing Comes First — Cost Comes Second
PEP only works if it’s started quickly. The window is 72 hours from exposure, and effectiveness drops with every hour. The single most important thing to know is this: get PEP first, deal with payment afterward.
- Go now — nearest ER, urgent care, HIV clinic, sexual health clinic, or your doctor.
- The ER cannot refuse you for inability to pay — federal law (EMTALA) requires emergency care regardless of ability to pay.
- Call the free 24/7 PEP hotline — 1-888-448-0440 — if you’re unsure where to go, but don’t let the call cost you time in the window.
What PEP Actually Costs
The 28-day course’s list price ranges from about $600 to $4,000 depending on which antiretrovirals are used. The most common 2026 regimen — generic tenofovir/emtricitabine (generic Truvada) plus dolutegravir — has a combined list price around $1,800–$2,500. There may also be emergency-room or clinic visit charges and lab tests on top of the medication.
But as with most HIV medications, the list price is not what most people pay. The routes below bring it down — usually to $0.
How to Get PEP Free or Low-Cost
1. The Emergency Room (EMTALA)
Under the federal Emergency Medical Treatment and Labor Act (EMTALA), emergency rooms must provide emergency care regardless of your ability to pay. You can start PEP in the ER within the 72-hour window and address billing later — including applying for financial assistance or charity care after the fact.
2. Insurance and Medicaid
Most insurance plans, including Medicaid, cover PEP — often without prior authorization because it’s an emergency. A prescription for 28 days or less frequently has an automatic bypass of prior-authorization requirements. Check your coverage after starting treatment, not before.
3. Manufacturer Patient Assistance Programs
The drug companies that make PEP’s component medications offer patient assistance programs (PAPs) that can provide the medicines free or at low cost, and copay assistance programs that reduce deductibles and coinsurance. Your prescriber or the ER social worker can help with the forms.
4. If You Were Sexually Assaulted — Office for Victims of Crime
If PEP is prescribed after a sexual assault, the federal Office for Victims of Crime and state victim-compensation funds may cover part or all of your related healthcare costs. You do not need to resolve payment before starting PEP.
5. If You Were Exposed at Work
Occupational exposures — such as a needlestick in a healthcare setting — are typically covered by workplace health insurance or workers’ compensation. Report the exposure to occupational health immediately and start PEP; the cost is generally handled through the workplace.
6. State and Local PEP Programs
Many state and city health departments run PEP assistance programs for uninsured residents. Use the HIV Services Locator to find a PEP provider or clinic near you, or ask the ER social worker about local options.
A pharmacist or clinic social worker can be your fastest ally. Studies show that when a pharmacist or case manager coordinates PEP access, nearly all patients leave with medication in hand the same day. Ask directly: “Can you help me get this at low or no cost today?”
PEP vs. PrEP — and What Comes After
PEP is emergency medicine taken after a possible exposure, for 28 days. PrEP is ongoing prevention taken before exposure. If you have repeated or ongoing risk, PrEP is far more effective and less stressful than repeated PEP courses — and many PrEP options, including generic Truvada, are available at $0.
- PrEP options compared — all four PrEP medications and what each costs
- Generic Truvada cost — the ~$30/month PrEP option and how to get it free
- HIV medication access screener — find the $0 pathway that fits you
Frequently Asked Questions
How much does HIV PEP cost?
The sticker price for a 28-day course of PEP ranges from about $600 to $4,000 depending on the medications used, plus any emergency-room or clinic visit costs. But almost nobody should pay full price: PEP is covered by most insurance including Medicaid, emergency rooms cannot turn you away for inability to pay, and manufacturer and government programs can bring the cost to $0. Do not delay starting PEP over cost.
How quickly do I need to start PEP?
PEP must be started within 72 hours of a possible HIV exposure, and the sooner the better — ideally within 2 hours. Effectiveness drops with every hour that passes. Do not wait to sort out cost or insurance first: go to an emergency room, urgent care, or HIV clinic immediately and start PEP, then handle payment afterward.
Can I get PEP if I can’t afford it?
Yes. An emergency room is required by federal law (EMTALA) to provide emergency care regardless of your ability to pay, so you can start PEP there and address cost later. Medicaid covers PEP, usually without prior authorization; manufacturer patient assistance programs can provide the medications free; and if the exposure was a sexual assault, the Office for Victims of Crime may cover costs. Cost should never stop you from starting PEP.
Does insurance cover PEP?
Yes, most insurance plans — including Medicaid and many commercial plans — cover PEP, often without prior authorization because it is an emergency. Occupational exposures (for healthcare workers) are typically covered by workplace insurance or workers’ compensation. Check your coverage after you have started treatment, not before.
Is there a free PEP hotline?
Yes. The national PEP hotline is 1-888-448-0440, available 24/7 and free. If you are unsure whether you need PEP or where to get it quickly, call the hotline — but do not let the call delay getting to an emergency room or clinic if you are within the 72-hour window.
Where can I get PEP?
You can get PEP at a hospital emergency room, an urgent care center, an HIV clinic, a sexual health clinic, or from your own doctor. Emergency rooms are the fastest option outside clinic hours and cannot turn you away for inability to pay. Use the HIV Services Locator at findhivcare.hrsa.gov to find a PEP provider near you.
What if I was sexually assaulted — is PEP free?
It often can be. If PEP is prescribed after a sexual assault, the federal Office for Victims of Crime may cover part or all of your related healthcare costs, and many states have victim-compensation funds that pay for PEP. Emergency rooms provide care regardless of ability to pay. You do not need to prove anything about payment before starting PEP.
What if I was exposed to HIV at work?
Occupational exposures — such as a needlestick in a healthcare setting — are typically covered by your workplace health insurance or workers’ compensation. Report the exposure to your employer’s occupational health service immediately and start PEP right away; the cost is generally handled through the workplace, not out of your own pocket.
Should I switch from PEP to PrEP afterward?
If you have ongoing risk of HIV exposure, yes — talk to your provider about PrEP after completing your 28-day PEP course. PrEP is taken before exposure to prevent HIV and is far more effective and less stressful than repeated PEP courses. Many PrEP options, including generic Truvada, are available at $0 through insurance or programs like Ready, Set, PrEP.
What to Do Right Now
- Go to the nearest ER, urgent care, or HIV clinic immediately — within 72 hours, ideally within 2
- Ask for PEP by name; say you may have been exposed to HIV
- Do not delay for cost — the ER cannot turn you away for inability to pay
- Call the free 24/7 PEP hotline if unsure: 1-888-448-0440
- Tell the provider if it was a sexual assault or a workplace exposure — different funds may cover it
- Ask the social worker or pharmacist to help you get PEP at low or no cost today
- After the 28-day course, ask about PrEP if you have ongoing risk
How we reviewed this article:
SunnyPharma follows strict sourcing guidelines and relies on peer-reviewed studies, government agencies (CDC, FDA, HRSA), academic research institutions, and medical associations (DHHS, IDSA). We use only credible, verifiable sources to ensure accuracy.
Read our editorial policy →Sources & References
- CDC — Antiretroviral Postexposure Prophylaxis (nPEP), United States, 2025: cdc.gov
- HIV.gov — Post-Exposure Prophylaxis (PEP): hiv.gov
- Ryan White HIV/AIDS Program: ryanwhite.hrsa.gov
- HRSA — Find HIV Care / HIV Services Locator: findhivcare.hrsa.gov
- U.S. Department of Justice — Office for Victims of Crime: ovc.ojp.gov
- Patient Advocate Foundation: patientadvocate.org
- NeedyMeds: needymeds.org