STD Testing in Great Falls, MT
5 places to get tested — 1 partner lab that needs no appointment, and 4 clinics and testing sites in and near Great Falls.
- 1partner lab
- 1free clinic
- 2sliding scale
- 1insurance or fee
Order a test online
Pick a panel, visit a lab nearby, results in 1–2 days. No appointment, no insurance.
GET TESTED NOWCompare pricing →4,500+ labs nationwide · from $24Partner labs near Great Falls
Order online, then walk in the same day with no appointment. A urine or blood sample takes about 15 minutes, and results come back in 1–2 days. They are confidential: never reported to your insurance company or added to your medical record.
Quest Diagnostics
0.8 mi awayNo appointment$10 off orders over $100 applied at checkoutOrder a test for this lab →
We earn a commission if you order through the links above. It does not change what you pay, and it does not decide which labs are listed — those are the closest partner labs to Great Falls.
Explore testing locations in and near Great Falls
Clinics and testing sites in and near Great Falls
4 clinics are listed below, closest first — including 1 that lists free testing and 2 that list sliding-scale fees. Public clinics generally take longer to return results than a private lab, and several test on set days only, so it is worth calling ahead. If you would rather not wait or give your details at a public clinic, the 1 partner lab in Great Falls needs no appointment and returns results in 1–2 days.
How we chose these 4 clinics
- Every one is on the CDC’s GetTested locatorThe wider CDC directory we draw from has over 16,000 entries. Only the ones GetTested also lists can appear here, and all 4 clinics below do.
- Listings that name fewer than three tests are left outEven on GetTested, 527 listings name fewer than three tests. We don’t show them anywhere.
- Unverified pregnancy centers are never shownThe CDC lists some pregnancy centers whose STD testing we couldn’t verify. We don’t list them anywhere.
- Cost is stated the way the CDC lists itFree, sliding scale or insurance accepted, as each clinic reports it to the CDC. We don’t estimate prices, and if the listing says nothing, the card says “Fees not listed.”
Directory retrieved September 4, 2026. Open “View services” on any card to see when that clinic last updated its listing. All sources
- Clinic0.7 mi away
Planned Parenthood of Montana Incorporated
Great Falls Clinic
211 9th St S, Great Falls, MT, 59405
HoursMon-Fri 8:30am-5:30pm
AppointmentsAppointment requiredFeesInsurance accepted- HIV & STI testing
- PrEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Herpes · Hepatitis C
Treatments STI treatment · PrEP · Family planning · HPV vaccine · Free condoms
Languages English · interpreter available
CDC GetTested listing, last updated by the source July 19, 2026. Directory retrieved September 4, 2026.
- Public health department1.0 mi away
Cascade City-County Health Department
115 4th St S, Great Falls, MT, 59401
HoursMon-Fri 8:00am-5:00pm
AppointmentsWalk-ins acceptedFeesFree HIV testing listed- HIV & STI testing
- PrEP
- Treats STIs
- Medicaid accepted
CallWebsiteDirectionsView services
Tests Chlamydia · Gonorrhea · Syphilis · HIV · Hepatitis B · Hepatitis C · Hepatitis A · TB
Treatments STI treatment · PrEP · Ryan White · HPV vaccine · Hep B vaccine · Free condoms · PrEP navigation · Case management
Languages English · interpreter available
CDC GetTested listing, last updated by the source December 12, 2025. Directory retrieved September 4, 2026.
Buy an at-home STD test near Great Falls and online
Walgreens, Walmart, CVS Pharmacy and Target sell over-the-counter test kits near Great Falls, and myLAB Box ships one to your door. You collect the sample at home and mail it to a lab. Stock varies by branch — call ahead or check online before making the trip.
Walgreens
Nearest branch · 0.8 mi2 storesWalmart
Nearest branch · 2.3 mi2 storesCVS Pharmacy
Nearest branch · 0.5 mi1 storeTarget
Nearest branch · 0.6 mi1 storemyLAB Box
Online · ships nationwideMail-in kit
We earn a commission if you order a myLAB Box kit through the link above. It does not change what you pay, and it does not decide which pharmacies are listed — those are the chains with branches near Great Falls.
Cascade County STD rates
Reported cases per 100,000 residents. Change shown against the year before.
Chlamydia
▲ 18.8%372.2per 100k
316 reported cases · 2023 · 15% above the MT rate
Gonorrhea
▼ 54.8%66.0per 100k
56 reported cases · 2023 · 3% below the MT rate
Syphilis
▲ 16.5%24.7per 100k
21 reported cases · 2023 · 10% below the MT rate
HIV
0new diagnoses
2021 · rate not published
Source: CDC NCHHSTP AtlasPlus, 2023 release · Cascade County MT STD Statistics
There were 0 new HIV diagnoses in Cascade County in 2021. HIV is the one infection where how soon you test changes which test you need — an RNA test detects it far earlier than a standard antibody test.
Cascade County reported 316 chlamydia cases in 2023, a rate of 372.2 per 100,000 residents. Most people who have chlamydia or gonorrhea have no symptoms at all, so waiting for something to feel wrong is not a strategy.
HIV prevention & treatment
PrEP, DoxyPEP & Online Treatment
A test result is the start, not the end. If you are negative and want to stay that way, PrEP and DoxyPEP cut the risk of a future infection. If you are positive, most STIs can be treated without setting foot in a clinic. Both are available to people in Great Falls by video visit, prescribed by clinicians licensed in Montana.
- Treatment & DoxyPEP
Wisp
STI treatment $39 · DoxyPEP from $22
Treatment for an STI, and DoxyPEP, prescribed online. The prescription goes to your pharmacy the same day.
Visit Wisp - HIV PrEP & DoxyPEP
Q Care Plus
$0 for most insured patients
PrEP and DoxyPEP by video visit, with test kits posted to you and follow-up bloodwork tracked between refills.
Visit Q Care Plus - HIV PrEP & DoxyPEP
MISTR
$0 with or without insurance
HIV prevention handled entirely from home: PrEP and the lab work that goes with it, no appointment.
Visit MISTR
Prices depend on your insurance and change frequently — check the provider’s own site before ordering. None of these replace emergency care.
STD testing in Great Falls, answered
Where can I find free or sliding-scale STD testing in Great Falls?
Among the 4 clinics listed in Great Falls, 1 lists free testing for at least one infection and 2 list sliding-scale fees. Confirm eligibility and charges before visiting. Free testing is listed at Cascade City-County Health Department.
How much does STD testing cost in Great Falls?
Among the 4 clinics listed in Great Falls, 1 list free testing for at least one infection and 2 charge on a sliding scale based on income. Private lab testing is a flat price paid up front — no insurance is filed, so nothing appears on an explanation of benefits.
Can I get tested on a weekend in Great Falls?
1 of the 4 listed clinics publish Saturday hours: Alluvion Health. The partner labs are weekday only, so a Saturday visit means one of the community clinics.
How common are STDs in Great Falls?
In 2023, Cascade County reported 316 chlamydia cases — a rate of 372.2 per 100,000 residents. Gonorrhea was 66.0 per 100,000. There were also 0 new HIV diagnoses in 2021.
- Partner labs
- Quest and Labcorp location directories · checked August 2026
- Public clinics
- CDC GetTested / NPIN directory · retrieved September 4, 2026
- Retailers
- Retailer store directories · updated September 2026
- Statistics
- CDC NCHHSTP AtlasPlus · reporting year 2023
- HIV diagnoses
- CDC HIV Surveillance · reporting year 2021
