Syphilis in Riverside runs about 22% lower than the US average. If you have symptoms or want peace of mind, consider whether you'd prefer to visit a clinic in Riverside, California or take an at-home test. Some clinics take walk-ins for same-day testing, while labs and at-home kits let you plan around your own time.
12 testing centers serve Riverside, CA — the nearest, Riverside University Health System, about 0.1 miles away. Compare 8 community and public clinics, private labs, and at-home kits below.
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay — required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
About 1 mile north of Riverside in Riverside: Riverside Medical Clinic is a private clinic offering STI testing, treatment, and prevention in one visit—ideal for anyone seeking PrEP, HIV care, or same-visit bacterial STI treatment without a public health setting.
Read full overviewShow less
A clinic built for prevention and treatment together
Riverside Medical Clinic handles testing, medication, and counseling in a single appointment. You can walk in for an HIV test and leave with PrEP or doxy-PEP; get screened for chlamydia, gonorrhea, or syphilis and receive treatment the same day; or start hepatitis B or C management with ongoing specialist support. The clinic also offers HPV and hepatitis A vaccines.
What you'll be screened for and treated
The clinic tests for HIV, chlamydia, gonorrhea, syphilis, herpes, hepatitis A/B/C, and TB. Bacterial infections are treated on-site immediately. HIV and hepatitis require follow-up care, which the clinic manages through its own medical team. Prevention options include PrEP for ongoing protection, doxy-PEP after potential exposure, and counseling tailored to your risk.
Cost: sliding-scale fees, insurance welcome
HIV testing and STI screening are not free. The clinic accepts Medicaid, Medicare, and private insurance; uninsured patients pay on a sliding scale based on income. Expect a standard visit fee, with costs adjusted if you qualify for the sliding scale.
Appointment required; Spanish interpretation available
You'll need to book ahead—walk-ins are not accepted. Spanish-language interpretation is available to help you communicate with staff and understand your results and treatment plan.
Planned Parenthood Of The Pacific Southwest Incorporated
★★★★☆4.2(210 reviews)?
Review sources
EasySTD reviews210
Rated 4.2 out of 5 from 210 reviews
About 1 mile northwest of Riverside in Riverside: Planned Parenthood of the Pacific Southwest welcomes walk-ins for STI testing and treatment without an appointment, making it accessible for anyone who needs quick, straightforward care. Whether you're getting tested, starting PrEP, or seeking prevention education, a single visit covers screening, same-day treatment for bacterial infections, and next steps.
Read full overviewShow less
Walk in anytime—no appointment needed
You can show up without calling ahead, which means a busy schedule or sudden concern doesn't have to wait. A visit moves from intake through testing and counseling to treatment or prevention planning, all in one stop.
Tests and treatment for the infections that matter most
The clinic screens for chlamydia, gonorrhea, syphilis, herpes, and HIV with both rapid and conventional tests. Bacterial STIs are treated on the same visit; if you test positive for HIV, counseling and confirmatory testing set up your next care steps. HPV and hepatitis B vaccines are available, as is doxy-PEP for STI prevention after potential exposure.
PrEP access, even if you're uninsured
If you're at ongoing risk for HIV, PrEP is available and covered for uninsured patients. For everyone else, sliding-scale fees apply to most services; Medicaid and insurance are accepted.
Spanish interpretation on site
Interpretation services are available for non-English languages, so language doesn't slow you down.
About 3 miles west of Riverside in Riverside: Community Health Systems Incorporated uses a sliding-scale fee structure—Medicaid and Medicare cover visits, and uninsured patients pay what they can afford. It's built for anyone seeking STI testing and treatment without a big upfront cost.
Read full overviewShow less
Sliding scale means you pay fairly
Community Health Systems Incorporated charges on a sliding scale, so your cost depends on income; Medicaid and Medicare are accepted, and if you have insurance, they'll bill it. Uninsured patients won't be turned away—you'll pay a fee scaled to what you can manage, making it realistic for people without coverage or tight budgets.
Tests and treatment in one visit
The clinic screens for gonorrhea, chlamydia, syphilis, and HIV, and can treat bacterial infections on the spot. They also offer hepatitis A and B vaccines, family planning services, and STI prevention education—so a single appointment can handle testing, treatment, and protection planning.
Appointments required; plan ahead
You'll need to schedule ahead rather than walk in, so call or book online before you go. That structure keeps wait times manageable and ensures a provider is ready for your visit.
Best for people managing cost carefully
If you're uninsured or paying out of pocket and want transparent, income-based pricing, this clinic removes the guesswork. It's also a solid choice if you have Medicaid or Medicare and need testing plus same-visit treatment without juggling referrals.
Listing verified Mar 2026 · source: CDC NPIN + HRSA
Tests offered
Hepatitis A
Hepatitis C
Hepatitis B
TB
Gonorrhea
Syphilis
Herpes
Chlamydia
Rapid HIV
Conventional HIV
Serves
Adolescents/Youth/Teens
American Indian or Alaska Native persons
Asian or Pacific Islander persons
Black or African American persons
Gay Men
Health Professionals
Hispanic or Latino persons
LGBTQ
Care services
Doxy PEP
Family Planning
Medication Adherence Education and Counseling
Mpox Vaccine
TB Treatment
STI Treatment
Human Papillomavirus Vaccine (HPV)
Pre-Exposure Prophylaxis (PrEP)
HIV/AIDS Medical Treatment
Post-Exposure Prophylaxis (PEP)
Hepatitis C Treatment
Hepatitis B Treatment
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Hepatitis Prevention/Education
Condom Distribution
Fees & payment
Free Mpox Vaccine
Medicaid Accepted
Sliding Scale
PrEP for uninsured
Fee
Insurance Accepted
Free STI Test
Free HIV Test
Community health center
8.2 miles
Riverside San Bernardino County Indian Health Incorporated
★★★★★4.5(37 reviews)?
Review sources
EasySTD reviews37
Rated 4.5 out of 5 from 37 reviews
About 8 miles northeast of Riverside in Grand Terrace: Riverside San Bernardino County Indian Health Incorporated is a community health clinic offering STI testing and treatment by appointment. It's built for anyone seeking affordable care with sliding-scale fees and same-visit treatment for bacterial infections.
Read full overviewShow less
Book ahead for a full visit
You'll need to call and schedule an appointment rather than walk in, but once you're there, a single visit handles testing, treatment, and prevention counseling. The clinic screens for gonorrhea, chlamydia, syphilis, HIV, and TB, and can treat bacterial STIs on the spot.
Testing and treatment in one place
If you test positive for chlamydia or gonorrhea, treatment happens the same day. The clinic also offers HPV and hepatitis A vaccines, plus hepatitis B vaccination for adults. Counseling on HIV prevention and STI education is part of the visit.
Sliding-scale fees for those who need them
You'll pay a fee, but the clinic uses a sliding scale based on income, so cost adjusts to what you can afford. It's a real option if you're uninsured or paying out of pocket.
Best for anyone needing affordable, appointment-based care
If you can plan ahead and need STI testing with same-visit treatment for bacterial infections, plus vaccines and prevention counseling, this clinic delivers it all at a price that scales to your income.
Listing verified Oct 2025 · source: CDC NPIN + HRSA
Tests offered
TB
Gonorrhea
Syphilis
Chlamydia
Conventional HIV
Serves
American Indian or Alaska Native persons
Care services
Family Planning
Substance Abuse Treatment
TB Treatment
STI Treatment
Human Papillomavirus Vaccine (HPV)
Hepatitis A Vaccine
Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education
STI Prevention/Education
HIV/AIDS Prevention/Education
HIV Test Counseling
Fees & payment
Sliding Scale
Fee
Community health center
9.8 miles
Central City Community Health Center
★★★★☆4.3(204 reviews)?
Review sources
EasySTD reviews204
Rated 4.3 out of 5 from 204 reviews
About 10 miles west of Riverside in Norco: Central City Community Health Center uses a sliding-scale fee structure so cost never blocks testing—Medicaid and insurance are accepted, and uninsured patients pay based on income. It's ideal for anyone who needs STI screening, HIV testing, or PrEP without worrying about upfront expense.
Read full overviewShow less
Sliding scale means you pay what fits your budget
Central City Community Health Center charges on a sliding scale, so your fee depends on income; Medicaid and Medicare are accepted, as is private insurance. If you're uninsured or underinsured, you won't be turned away by cost—that's the whole point of the model.
Tests and treatment in one visit for most STIs
The clinic screens for chlamydia, gonorrhea, syphilis, herpes, hepatitis B and C, and offers rapid HIV testing with counseling. Bacterial STIs (chlamydia, gonorrhea, syphilis) can be treated on the same visit; HIV and hepatitis B or C require confirmatory testing and ongoing care, which the clinic manages. If you're at risk, PrEP is available to prevent HIV infection.
You'll need an appointment to get in
Walk-ins aren't accepted here—call ahead to schedule. That means a short wait to be seen, but also a reserved slot so you're not standing around.
Best for anyone paying out of pocket
If you have insurance or Medicaid, this clinic works smoothly with your coverage. If you don't, the sliding scale is built to let you afford testing and treatment without delay.
About 11 miles northeast of Riverside in Loma Linda: Loma Linda University Health requires an appointment but offers same-visit testing and treatment for bacterial STIs, HIV screening, hepatitis, and TB, with PrEP available for those at risk. Best for anyone seeking full STI care plus prevention tools under one medical system.
Read full overviewShow less
Appointment-based clinic with same-visit treatment
You'll need to schedule ahead, but once you're in, a single visit covers testing, treatment for chlamydia, gonorrhea, and syphilis, and counseling. If you're starting PrEP or need HIV/AIDS care, the clinic manages that continuity rather than sending you elsewhere.
Screens for bacterial and viral STIs, plus TB and hepatitis
Testing covers chlamydia, gonorrhea, syphilis, herpes, rapid and conventional HIV, hepatitis A, B, and C, and TB. Bacterial infections are treated on the spot; HIV and hepatitis treatment is available and managed at the clinic, with counseling and medication adherence support built in.
PrEP and vaccines alongside testing
If you're at ongoing risk, PrEP is available. The clinic also offers HPV and hepatitis A vaccines, plus condom distribution for prevention.
Standard visit fee; insurance accepted
Expect a standard visit fee. Insurance is accepted, and the clinic participates in Ryan White funding, which may reduce or cover costs depending on your situation.
Tests & treatsRyan White HIV carePrEP
11370 Anderson Street, Suite 3625 Loma Linda, CA 92354
Riverside, CA (Riverside County) STD testing locations
12 testing centers serving Riverside and Riverside County — screening for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, Conventional HIV, TB.
Community health center
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay — required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
How we rank: vetted partner labs (clearly marked Sponsored) appear first; every other center is listed free and ordered by verified review score, then distance.
Premium Partner
Quest Diagnostics
Editor's pick
Results in 1–2 days
★★★★☆4.3(114 reviews)?
Review sources
Google95
EasySTD reviews19
Rated 4.3 out of 5 from 114 reviews
6926 Brockton Avenue, Riverside, CA, 92506
0.7 miles away
About 1 mile north of Riverside in Riverside: Riverside Medical Clinic is a private clinic offering STI testing, treatment, and prevention in one visit—ideal for anyone seeking PrEP, HIV care, or same-visit bacterial STI treatment without a public health setting.
Read full overviewShow less
A clinic built for prevention and treatment together
Riverside Medical Clinic handles testing, medication, and counseling in a single appointment. You can walk in for an HIV test and leave with PrEP or doxy-PEP; get screened for chlamydia, gonorrhea, or syphilis and receive treatment the same day; or start hepatitis B or C management with ongoing specialist support. The clinic also offers HPV and hepatitis A vaccines.
What you'll be screened for and treated
The clinic tests for HIV, chlamydia, gonorrhea, syphilis, herpes, hepatitis A/B/C, and TB. Bacterial infections are treated on-site immediately. HIV and hepatitis require follow-up care, which the clinic manages through its own medical team. Prevention options include PrEP for ongoing protection, doxy-PEP after potential exposure, and counseling tailored to your risk.
Cost: sliding-scale fees, insurance welcome
HIV testing and STI screening are not free. The clinic accepts Medicaid, Medicare, and private insurance; uninsured patients pay on a sliding scale based on income. Expect a standard visit fee, with costs adjusted if you qualify for the sliding scale.
Appointment required; Spanish interpretation available
You'll need to book ahead—walk-ins are not accepted. Spanish-language interpretation is available to help you communicate with staff and understand your results and treatment plan.
PrEPDoxyPEP
7117 Brockton Avenue, Riverside, CA 92506
0.3 miles away
Doxy PEP · Family Planning · Medication Adherence Education and Counseling · STI Treatment · Human Papillomavirus Vaccine (HPV) · Pre-Exposure Prophylaxis (PrEP) · HIV/AIDS Medical Treatment · Post-Exposure Prophylaxis (PEP) · Hepatitis C Treatment · Hepatitis B Treatment · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education
Planned Parenthood Of The Pacific Southwest Incorporated
★★★★☆4.2(210 reviews)?
Review sources
EasySTD reviews210
Rated 4.2 out of 5 from 210 reviews
About 1 mile northwest of Riverside in Riverside: Planned Parenthood of the Pacific Southwest welcomes walk-ins for STI testing and treatment without an appointment, making it accessible for anyone who needs quick, straightforward care. Whether you're getting tested, starting PrEP, or seeking prevention education, a single visit covers screening, same-day treatment for bacterial infections, and next steps.
Read full overviewShow less
Walk in anytime—no appointment needed
You can show up without calling ahead, which means a busy schedule or sudden concern doesn't have to wait. A visit moves from intake through testing and counseling to treatment or prevention planning, all in one stop.
Tests and treatment for the infections that matter most
The clinic screens for chlamydia, gonorrhea, syphilis, herpes, and HIV with both rapid and conventional tests. Bacterial STIs are treated on the same visit; if you test positive for HIV, counseling and confirmatory testing set up your next care steps. HPV and hepatitis B vaccines are available, as is doxy-PEP for STI prevention after potential exposure.
PrEP access, even if you're uninsured
If you're at ongoing risk for HIV, PrEP is available and covered for uninsured patients. For everyone else, sliding-scale fees apply to most services; Medicaid and insurance are accepted.
Spanish interpretation on site
Interpretation services are available for non-English languages, so language doesn't slow you down.
Title XPrEPDoxyPEP
3772 Tibbetts Street, Riverside, CA 92506
0.6 miles away
About 3 miles west of Riverside in Riverside: Community Health Systems Incorporated uses a sliding-scale fee structure—Medicaid and Medicare cover visits, and uninsured patients pay what they can afford. It's built for anyone seeking STI testing and treatment without a big upfront cost.
Read full overviewShow less
Sliding scale means you pay fairly
Community Health Systems Incorporated charges on a sliding scale, so your cost depends on income; Medicaid and Medicare are accepted, and if you have insurance, they'll bill it. Uninsured patients won't be turned away—you'll pay a fee scaled to what you can manage, making it realistic for people without coverage or tight budgets.
Tests and treatment in one visit
The clinic screens for gonorrhea, chlamydia, syphilis, and HIV, and can treat bacterial infections on the spot. They also offer hepatitis A and B vaccines, family planning services, and STI prevention education—so a single appointment can handle testing, treatment, and protection planning.
Appointments required; plan ahead
You'll need to schedule ahead rather than walk in, so call or book online before you go. That structure keeps wait times manageable and ensures a provider is ready for your visit.
Best for people managing cost carefully
If you're uninsured or paying out of pocket and want transparent, income-based pricing, this clinic removes the guesswork. It's also a solid choice if you have Medicaid or Medicare and need testing plus same-visit treatment without juggling referrals.
Sliding-scale
9380 Magnolia Avenue, Riverside, CA 92503
3.1 miles away
Doxy PEP · Family Planning · Medication Adherence Education and Counseling · Mpox Vaccine · TB Treatment · STI Treatment · Human Papillomavirus Vaccine (HPV) · Pre-Exposure Prophylaxis (PrEP) · HIV/AIDS Medical Treatment · Post-Exposure Prophylaxis (PEP) · Hepatitis C Treatment · Hepatitis B Treatment · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education · Condom Distribution
Fees & payment
Free Mpox Vaccine · Medicaid Accepted · Sliding Scale · PrEP for uninsured · Fee · Insurance Accepted · Free STI Test · Free HIV Test
LanguagesAmerican Sign Language, English, French, Interpretation Services Available for Non-English Languages, Spanish
Listing verified Mar 2026 · source: CDC NPIN + HRSA
Riverside San Bernardino County Indian Health Incorporated
★★★★★4.5(37 reviews)?
Review sources
EasySTD reviews37
Rated 4.5 out of 5 from 37 reviews
About 8 miles northeast of Riverside in Grand Terrace: Riverside San Bernardino County Indian Health Incorporated is a community health clinic offering STI testing and treatment by appointment. It's built for anyone seeking affordable care with sliding-scale fees and same-visit treatment for bacterial infections.
Read full overviewShow less
Book ahead for a full visit
You'll need to call and schedule an appointment rather than walk in, but once you're there, a single visit handles testing, treatment, and prevention counseling. The clinic screens for gonorrhea, chlamydia, syphilis, HIV, and TB, and can treat bacterial STIs on the spot.
Testing and treatment in one place
If you test positive for chlamydia or gonorrhea, treatment happens the same day. The clinic also offers HPV and hepatitis A vaccines, plus hepatitis B vaccination for adults. Counseling on HIV prevention and STI education is part of the visit.
Sliding-scale fees for those who need them
You'll pay a fee, but the clinic uses a sliding scale based on income, so cost adjusts to what you can afford. It's a real option if you're uninsured or paying out of pocket.
Best for anyone needing affordable, appointment-based care
If you can plan ahead and need STI testing with same-visit treatment for bacterial infections, plus vaccines and prevention counseling, this clinic delivers it all at a price that scales to your income.
Sliding-scale
11980 MT Vernon Avenue, Grand Terrace, CA 92313
8.2 miles away
About 10 miles west of Riverside in Norco: Central City Community Health Center uses a sliding-scale fee structure so cost never blocks testing—Medicaid and insurance are accepted, and uninsured patients pay based on income. It's ideal for anyone who needs STI screening, HIV testing, or PrEP without worrying about upfront expense.
Read full overviewShow less
Sliding scale means you pay what fits your budget
Central City Community Health Center charges on a sliding scale, so your fee depends on income; Medicaid and Medicare are accepted, as is private insurance. If you're uninsured or underinsured, you won't be turned away by cost—that's the whole point of the model.
Tests and treatment in one visit for most STIs
The clinic screens for chlamydia, gonorrhea, syphilis, herpes, hepatitis B and C, and offers rapid HIV testing with counseling. Bacterial STIs (chlamydia, gonorrhea, syphilis) can be treated on the same visit; HIV and hepatitis B or C require confirmatory testing and ongoing care, which the clinic manages. If you're at risk, PrEP is available to prevent HIV infection.
You'll need an appointment to get in
Walk-ins aren't accepted here—call ahead to schedule. That means a short wait to be seen, but also a reserved slot so you're not standing around.
Best for anyone paying out of pocket
If you have insurance or Medicaid, this clinic works smoothly with your coverage. If you don't, the sliding scale is built to let you afford testing and treatment without delay.
Sliding-scalePrEP
1860 Hamner Avenue, Norco, CA 92860
9.8 miles away
Family Planning · Medication Adherence Education and Counseling · STI Treatment · Human Papillomavirus Vaccine (HPV) · Pre-Exposure Prophylaxis (PrEP) · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education · Condom Distribution
About 11 miles northeast of Riverside in Loma Linda: Loma Linda University Health requires an appointment but offers same-visit testing and treatment for bacterial STIs, HIV screening, hepatitis, and TB, with PrEP available for those at risk. Best for anyone seeking full STI care plus prevention tools under one medical system.
Read full overviewShow less
Appointment-based clinic with same-visit treatment
You'll need to schedule ahead, but once you're in, a single visit covers testing, treatment for chlamydia, gonorrhea, and syphilis, and counseling. If you're starting PrEP or need HIV/AIDS care, the clinic manages that continuity rather than sending you elsewhere.
Screens for bacterial and viral STIs, plus TB and hepatitis
Testing covers chlamydia, gonorrhea, syphilis, herpes, rapid and conventional HIV, hepatitis A, B, and C, and TB. Bacterial infections are treated on the spot; HIV and hepatitis treatment is available and managed at the clinic, with counseling and medication adherence support built in.
PrEP and vaccines alongside testing
If you're at ongoing risk, PrEP is available. The clinic also offers HPV and hepatitis A vaccines, plus condom distribution for prevention.
Standard visit fee; insurance accepted
Expect a standard visit fee. Insurance is accepted, and the clinic participates in Ryan White funding, which may reduce or cover costs depending on your situation.
Ryan White HIV carePrEP
11370 Anderson Street, Suite 3625 Loma Linda, CA 92354
10.7 miles away
Family Planning · Medication Adherence Education and Counseling · TB Treatment · STI Treatment · Human Papillomavirus Vaccine (HPV) · Pre-Exposure Prophylaxis (PrEP) · HIV/AIDS Medical Treatment · Post-Exposure Prophylaxis (PEP) · Hepatitis C Treatment · Hepatitis B Treatment · Hepatitis A Vaccine · Adult Hepatitis B Vaccine
Prevention services
TB Prevention/Education · STI Prevention/Education · HIV/AIDS Prevention/Education · HIV Test Counseling · Hepatitis Prevention/Education · Condom Distribution
Fees & payment
Fee · Insurance Accepted
LanguagesAmerican Sign Language, Chinese, English, French, Haitian Creole, Interpretation Services Available for Non-English Languages, Portuguese, Spanish, Tagalog, Vietnamese
Listing verified Oct 2025 · source: CDC NPIN + HRSA
Beyond the public testing sites above, these federally certified (CLIA) labs serve Riverside County — each lab's town is shown on its card below. Many
test through a doctor's order or by appointment rather than walk-in, so call ahead to
confirm STD/STI testing and availability before visiting.
Showing the 6 closest CLIA-certified labs in Riverside County.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records, filtered to active labs
certified for moderate-to-high-complexity testing — the level chlamydia/gonorrhea NAAT and syphilis serology
require — near Riverside. Any star rating is the CMS Hospital Compare overall rating where the lab is a rated
hospital. Inclusion is not an endorsement and doesn't confirm a facility offers STD testing — always call to verify.
Test from home
At-home STD testing in Riverside, CA
The nearest testing center is about 0 miles away — if you'd rather skip the
trip, an at-home kit ships to Riverside, you collect the sample privately, and mail it back to a CLIA-certified
lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic,
no waiting room — and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported
TakeMeHome
program mails free at-home HIV self-test kits — and, in many areas, free STI kits — to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
Best range — couples & full panels
myLAB Box
$79 & up
Screens for:
Up to 14 infections — incl. HIV, syphilis, chlamydia, gonorrhea, hepatitis & herpes
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and
treated by a clinician. Prices and panels shown are illustrative and change often — confirm current details on
the provider's site.
Local clinicians
Doctors near Riverside who can order STD testing
Beyond dedicated clinics, 4,318 primary-care, OB-GYN, infectious-disease
and other clinicians practice within 30 miles of Riverside — any of them can order a confidential STD panel as
part of a regular visit, and 1,413 offer telehealth.
These are licensed clinicians who can order STD testing during a visit — not dedicated STD-testing clinics.
Confirm services and availability before booking. Source: CMS Doctors & Clinicians (Medicare-enrolled providers).
Local context
About Riverside, CA
Riverside is a large city in Riverside County, California, where Pachappa sits just up the road. Unemployment runs about 6.6%, and four-year degrees are in the minority, near 23%. Clinics are nearby but often busy, so at-home kits and telehealth offer a faster, more private route.
ZIP 92508 snapshot
Inside Riverside's ZIP code
These ZIP-level Census figures show the demographics that shape testing demand in Riverside.
Residents
36,777
Median age
37.1
Median income
$144,485
Getting there
How residents reach testing in Riverside
Walkability12.4 / 20 · Above average
Riverside scores 12.4/20 on the EPA walkability index, so many trips are walkable or a short ride — though a car still gives you the widest choice of testing centers.
Source: EPA National Walkability Index 2021.
Have symptoms?
Do I have an STD?
Use our confidential symptom checker to see which STDs match your symptoms — and which tests are recommended near Riverside.
Pharmacies stock FDA-authorized at-home STI and HIV self-tests and fill prescriptions for treatment. Locations via OpenStreetMap.
Nearby cities & towns
STD testing near Riverside in Riverside County
Just outside Riverside? These nearby Riverside County communities have their own testing guides — clinics, at-home kits, and free screening close to home.
Here's how reported STI rates in Riverside County — the county that includes Riverside — compare with California and U.S. averages, based on the most recent 2023 surveillance data.
An estimated ~34% of Riverside County residents are aged 15–34 (ACS) — the age group with the highest reported chlamydia and gonorrhea rates nationally, which is why local screening access matters here.
Lower chlamydia rate than 24% of the state's 58 counties (ranked #15)
Reported STD rates per 100,000 — Riverside County vs California vs U.S.
Riverside CountyCaliforniaU.S.
Infection
Riverside County
California
United States
Chlamydia
466.911,638 cases▼ 5%
491.1
492.2
Gonorrhea
162.64,053 cases▼ 15%
190.2
179.5
Syphilis (P&S)
12.4309 cases▼ 24%
16.3
15.8
Syphilis (early)
15.5387 cases▼ 19%
19.1
16
Syphilis (late/unknown)
31.7789 cases▼ 32%
46.7
29.5
Rates per 100,000 population, 2023. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis). Population figures: U.S. Census Bureau ACS. County figures are the latest available surveillance estimates. Bars are scaled to the highest rate shown.
Reading these numbers: reported case rates only count infections that were actually tested for and diagnosed, so they track local screening effort as much as true spread — a higher rate can reflect more testing, a lower one less. Either way, most STIs cause no symptoms, so treat the figures above as context rather than a verdict, and test on the CDC's schedule regardless of how your area looks.
Reported STD rates in Riverside County over time (per 100,000)
Chlamydia ▼ 3% vs 2022
Chlamydia
Gonorrhea
Syphilis (P&S)
Between 2020 and 2023 in Riverside County, chlamydia has risen from 446.3 to 466.9 per 100,000 (5%), gonorrhea has risen from 161.8 to 162.6 per 100,000 (0%), and P&S syphilis has fallen from 19.4 to 12.4 per 100,000 (36%).
The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis).
Community health context
What shapes testing access in and around Riverside
Adults uninsured
7.7%
No routine checkup
27.8%
No transportation
7.9%
Binge drinking
15.7%
Frequent mental distress
16.6%
Depression
22.1%
Below poverty line
5.2%
Primary-care ratio
2,164 : 1
Riverside County
Primary-care shortage score 19 / 26
Medically Underserved Area · IMU 48.8
Social Vulnerability Index · 82th percentile nationally
Sources: CDC PLACES (ZIP), County Health Rankings, CDC/ATSDR SVI, HRSA HPSA, HRSA MUA/P, Neighborhood Atlas ADI. Lower insurance coverage, fewer routine checkups, and a thin primary-care ratio all raise the value of low-cost public clinics and at-home testing in Riverside County.
Local HIV snapshot
HIV in Riverside County (2023)
Federal priority area: Riverside County is one of 48 U.S. counties prioritized under the Ending the HIV Epidemic initiative — targeted federal funding to expand local HIV testing, PrEP, and prevention.
People living with HIV
524 / 100k
New diagnoses (2023)
299
On PrEP (coverage)
26.2%
Riverside County HIV care continuum (2023)
Riverside County recorded 14.3 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally.
Among Riverside County residents living with HIV, 88.7% know their status · 83.9% are in care · 78.1% are virally suppressed.
Early, routine testing is what moves these numbers — it is the entry point to PrEP, treatment, and viral suppression.
Sources: AIDSVu (Emory/Gilead) · CDC AHEAD · CDC AtlasPlus · CDC NCHHSTP AtlasPlus (county care continuum). The CDC recommends everyone aged 13–64 test for HIV at least once — every lab and clinic listed above offers HIV testing, and free rapid HIV testing is available at the county health department.
Pregnant or planning to be?
Congenital syphilis — passed from parent to baby in pregnancy — is the fastest-rising STI in the country.
U.S. cases climbed from 2,163 in 2020 to 3,882 in 2023.
It is almost entirely preventable: the CDC recommends a syphilis test at the first prenatal visit, and every clinic and lab listed for Riverside County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Compiled and checked by EasySTD's editorial team against CDC and public-health sources. This is educational information, not a substitute for advice from a licensed clinician. Our editorial guidelines →
Two quick references for getting tested in Riverside County: the CDC's screening schedule (who should test, and how often) and the detection "window" for each infection (the earliest a test can reliably detect it). Select any infection to open its in-depth testing guide — every clinic and lab listed above for Riverside screens for them.
Who should get tested, and how often
Based on current CDC screening recommendations.
Group
Tests
How often
Everyone aged 13–64
HIV
At least once
Sexually active women under 25
Chlamydia, gonorrhea
Every year
Women 25+ with new or multiple partners
Chlamydia, gonorrhea
Every year
Pregnant people
HIV, syphilis, hepatitis B & C, chlamydia
Early in pregnancy
Gay & bisexual men (MSM)
Chlamydia, gonorrhea, syphilis, HIV
Every 3–6 months
Anyone who shares injection equipment
HIV, hepatitis B & C
At least yearly
All adults at least once
Hepatitis C
At least once
When to test: STD detection windows
Testing too early can return a false negative — confirm timing with a Riverside-area provider.
These are the federal Medicare reference prices for processing each lab test. Public clinics and the
community health centers serving Riverside often test free or on a sliding scale; private labs and at-home kits
bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full
guide to STD test costs for insurance, free, and at-home options.
Test
Reference price
CPT / HCPCS
Chlamydia (NAAT)
$47.80
87491
Gonorrhea (NAAT)
$47.80
87591
Trichomoniasis (NAAT)
$47.76
87661
HIV-1/2 antigen/antibody
$79.20
87389
HIV-1/2 antibody
$22.44
86703
Syphilis (RPR/VDRL)
$5.61
86592
Syphilis (treponemal antibody)
$17.49
86780
Herpes (HSV NAAT)
$47.76
87529
Hepatitis B surface antigen
$15.33
87340
Hepatitis C antibody
$29.16
86803
Source: Medicare Clinical Laboratory Fee Schedule, CMS — 2025 rates (data.cms.gov). Reference rate for the lab assay only — a clinic visit, sample collection, or a
bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.
Prevention & treatment
PrEP, prevention & online treatment
Testing is one step. For residents of Riverside, telehealth covers the rest of the picture — HIV-prevention
medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back
positive. All prescribed by licensed U.S. clinicians.
Prevent (PrEP & DoxyPEP)
Daily or on-demand medication that prevents HIV — and DoxyPEP, which lowers the risk of syphilis, chlamydia and gonorrhea.
Mistr
Free online PrEP & DoxyPEP — HIV prevention, home lab kits, no in-person visit
Pricing varies by insurance and changes often — confirm on the provider's site. These services are not a
substitute for emergency care.
Privacy
Confidentiality & consent in California
The questions Riverside residents ask most before testing, answered under California law — which sets confidentiality and consent the same way statewide. Prefer to keep your name off the record? See our guide to anonymous STD testing.
Can a minor consent?
In California, minors aged 12 and older can consent to confidential STI testing and treatment on their own — no parental permission is required.
Will it show on my insurance?
If you use health insurance, an Explanation of Benefits (EOB) may be mailed to the policyholder. Under HIPAA you can ask your insurer in writing to send communications confidentially. To keep a test fully private, choose a self-pay private lab, an at-home kit, or a public health clinic — none of these bill your insurance.
Anonymous & no-insurance options
Public health clinics and at-home kits let you test without involving insurance or your regular doctor. Many California health departments offer free or low-cost STI testing, and several sites provide anonymous HIV testing.
Can my partner be treated too?
Yes. California permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication to pass to your partner — no separate exam or appointment needed for them.
Source: Guttmacher Institute — Minors' Access to STI Services; HIPAA 45 CFR 164.522; CDC — Legal Status of Expedited Partner Therapy (last updated Jul 2025). General information, not legal advice.
Good to Know
STD testing FAQs for Riverside, CA
Answers to the questions people ask most before getting tested.
How many places can I test near Riverside?
There are 11 options within a 30-mile drive.
Will my insurance pay for an STD test?
Usually yes — it can be billed to insurance, or paid out of pocket at a flat rate.
Can I get tested in Riverside without insurance?
Public clinics serve people without insurance, often on a sliding scale.
What does a full STD panel cover?
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
What's the local chlamydia rate?
Riverside County reported ~467 chlamydia cases per 100,000 in 2023, below the California average.
Is STD testing part of prenatal care?
Pregnancy screening is standard; ask about an early-pregnancy STI panel.
Should I use a clinic or an at-home kit?
Clinics give immediate care and treatment; home kits win on convenience and discretion. Either works.
How do I prepare for an STD test near Riverside?
Little prep is needed — bring an ID and insurance if you have it, and note your exposure dates and any symptoms; for a urine test, avoid peeing for about an hour beforehand.
How do I tell a partner I tested positive?
Telling recent partners lets them test and treat; many health departments offer confidential partner-notification help.
Is there a vaccine for HPV?
Yes — the HPV vaccine prevents the types most linked to cancer and genital warts; it's recommended through age 26 (and some adults to 45).
