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STD Testing in Riverside, CA: Free, Same-Day & Confidential

Syphilis in Riverside County 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 County, 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.

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  • Clinics, labs & at-home kits compared
  • Free & low-cost options included
  • Backed by CDC, CMS & Census data
  • Editorially reviewed

Available testing centers

STD testing near Riverside, CA

12 testing options are listed for Riverside, CA. The nearest, Riverside University Health System, is about 0.1 miles away. Compare community and public clinics, private labs, and at-home kits below.

How to read these listings

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.

Premium Partner
Quest Diagnostics

Quest Diagnostics

Most popular Results in 1–2 days
?

Review sources

  • Google95
  • EasySTD5
Rated 4.3 out of 5 from 100 reviews

Address
6926 Brockton Avenue, Riverside, CA 92506 0.7 miles away
Opening hours
  • Monday 8:00 AM – 4:00 PM
  • Tuesday 8:00 AM – 4:00 PM
  • Wednesday 8:00 AM – 4:00 PM
  • Thursday 8:00 AM – 4:00 PM
  • Friday 8:00 AM – 4:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner
Labcorp

Labcorp

Results in 1–2 days
?

Review sources

  • Google134
  • EasySTD5
Rated 3 out of 5 from 139 reviews

Address
6860 Brockton Avenue, Riverside, CA 92506 0.8 miles away
Opening hours
  • Monday 7:00 AM – 3:00 PM
  • Tuesday 7:00 AM – 3:00 PM
  • Wednesday 7:00 AM – 3:00 PM
  • Thursday 7:00 AM – 3:00 PM
  • Friday 7:00 AM – 3:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Community health center 0.1 miles

Riverside University Health System

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Review sources

  • Google105
  • EasySTD5
Rated 3.3 out of 5 from 110 reviews

Riverside University Health System in Riverside runs STI care through a county health infrastructure, meaning gonorrhea, chlamydia, syphilis, herpes, TB, and hepatitis testing sit alongside HIV treatment, PrEP, DoxyPEP, and family planning. All on a sliding scale, by appointment, with bacterial infections treated the same visit. All services are provided at no fee.

Read full overview

Zero-Fee Care Runs on Actual Operational Structure

The no-fee commitment here isn't a waiver applied at checkout: it's built into the clinic's funding architecture, which supports a staffed roster covering everything from rapid HIV testing to medication adherence counseling and mpox vaccination. Every line item, from the lab draw to the provider visit, is absorbed within that structure before a patient ever presents.

Spanish-Language Care Reaches Medication Management Too

Care at Riverside University Health System is delivered in Spanish, which means that medication adherence education and counseling (a service that depends on precise, ongoing communication) happens in the same language as the rest of the visit rather than across a comprehension gap.

Ryan White Funding Closes the Gap After Diagnosis

Many testing sites hand off HIV-positive patients to a separate system for ongoing care. Riverside University Health System, backed by Ryan White funding, carries that care in-house. From initial testing through HIV/AIDS medical treatment and long-term management, with no handoff required.

Tests & treats Ryan White HIV care Sliding-scale PrEP DoxyPEP
Address
7140 Indiana Avenue, Riverside, CA 92504
Booking
Appointment required
Opening hours
  • Monday 7:30 AM – 5:00 PM
  • Tuesday 7:30 AM – 5:00 PM
  • Wednesday 7:30 AM – 5:00 PM
  • Thursday 7:30 AM – 5:00 PM
  • Friday 7:30 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Most reviewed 0.3 miles

Riverside Medical Clinic

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Review sources

  • Google238
  • EasySTD5
Rated 3.4 out of 5 from 243 reviews

Riverside Medical Clinic in Riverside covers gonorrhea, chlamydia, syphilis, herpes, HIV, and hepatitis A, B, and C testing, treating confirmed bacterial infections the same visit. Fees run on a sliding scale, with Medicaid and Medicare accepted. Appointments are required; Spanish-language care is available.

Read full overview

Spanish Is a Clinical Language Here

Spanish at Riverside Medical Clinic isn't routed through a secondary channel: clinical staff deliver testing, treatment counseling, and PrEP or DoxyPEP education directly in Spanish. That means medication instructions, adherence guidance, and lab results are communicated in the language the conversation actually happens in.

Three Prevention Tools, No Outside Appointment

Tracking down PrEP at one provider, PEP at an urgent-care, and DoxyPEP somewhere else means gaps. Delays that matter in prevention. Riverside Medical Clinic carries all three, prescribing and managing each without sending patients elsewhere to complete the picture.

Hepatitis C Antiviral Treatment Is Prescribed On-Site

Riverside Medical Clinic moves past diagnosis into direct-acting antiviral prescribing for hepatitis C, with medical staff monitoring treatment response through the course of therapy. The clinic also provides on-site treatment for hepatitis B, so both chronic infections are managed within the same practice rather than handed off after the initial antibody result.

Tests & treats Sliding-scale PrEP DoxyPEP
Address
7117 Brockton Avenue, Riverside, CA 92506
Booking
Appointment required
Opening hours
  • Monday 8:30 AM – 5:30 PM
  • Tuesday 8:30 AM – 5:30 PM
  • Wednesday 8:30 AM – 5:30 PM
  • Thursday 8:30 AM – 5:30 PM
  • Friday Closed
  • Saturday Closed
  • Sunday Closed
Website
0.6 miles

Planned Parenthood of the Pacific Southwest

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Review sources

  • Google135
  • EasySTD5
Rated 3.4 out of 5 from 140 reviews

Planned Parenthood of the Pacific Southwest in Riverside covers gonorrhea, chlamydia, syphilis, herpes, and rapid or conventional HIV testing on a sliding-scale fee open to all, with same-visit treatment for bacterial infections and no appointment required. Served in English and Spanish.

Read full overview

Spanish Spoken by Staff, Not Routed Through a Line

Spanish-speaking staff at this Riverside location handle consultations directly, meaning a patient discussing symptoms, medications, or follow-up care does so in real time with the person in the room. Not through a relay. Interpretation for other languages is also available on-site.

Title X Confidentiality Extends to Minor Patients

As a Title X family planning site, this clinic provides legally confidential services to minors: meaning testing, contraception, and STI care don't require parental disclosure. That protection makes it possible for younger patients to seek care they might otherwise delay or skip entirely.

PrEP, PEP, and DoxyPEP Prescribed From the Same Clinic

Tracking down DoxyPEP through a separate provider often means a second appointment, a gap in coverage, and time the medication isn't working. Planned Parenthood of the Pacific Southwest in Riverside prescribes PrEP, PEP, and DoxyPEP directly, so prevention isn't contingent on navigating multiple practices.

Tests & treats Title X Sliding-scale PrEP DoxyPEP
Address
3772 Tibbetts Street, Riverside, CA 92506
Opening hours
  • Monday 7:30 AM – 6:00 PM
  • Tuesday 7:30 AM – 6:00 PM
  • Wednesday 7:03 AM – 6:00 PM
  • Thursday 7:30 AM – 6:00 PM
  • Friday 7:03 AM – 6:00 PM
  • Saturday 7:00 AM – 5:30 PM
  • Sunday Closed
Website
Community health center 0.6 miles

CNHF - Riverside Clinic

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Review sources

  • Google36
  • EasySTD5
Rated 2.3 out of 5 from 41 reviews

CNHF - Riverside Clinic, serving Riverside under federal FQHC designation, ties STI screening fees directly to household income. No one is turned away for inability to pay. Walk-in STI testing covers syphilis, gonorrhea, and chlamydia, with costs scaled to what patients actually earn.

Sliding-scale
Address
3750 Arlington Avenue, Riverside, CA 92506
Website
Community health center 1.3 miles

Centro Medico Community Clinic- Brockton

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Review sources

  • Google61
  • EasySTD5
Rated 5 out of 5 from 66 reviews

Centro Medico Community Clinic- Brockton in Riverside welcomes walk-ins for STI screening without an appointment. Federal qualification backs its sliding-scale fees, so cost scales to income for anyone who walks through the door. A single visit can cover syphilis, gonorrhea, and chlamydia testing.

Sliding-scale
Address
6281 Brockton Avenue, Suite 5, Riverside, CA 92506
Website
Community health center 3.1 miles

Community Health Systems

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Review sources

  • Google106
  • EasySTD5
Rated 3.9 out of 5 from 111 reviews

Community Health Systems in Riverside pairs gonorrhea, chlamydia, syphilis, and HIV testing with same-visit treatment for bacterial infections, so a single appointment can close the loop. Fees run on a sliding scale, with Medicaid, Medicare, and private insurance all accepted.

Tests & treats Sliding-scale
Address
9380 Magnolia Avenue, Riverside, CA 92503
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 5:30 PM
  • Tuesday 8:00 AM – 5:30 PM
  • Wednesday 8:00 AM – 5:30 PM
  • Thursday 8:00 AM – 5:30 PM
  • Friday 8:00 AM – 5:30 PM
  • Saturday Closed
  • Sunday Closed
Website
Community health center 3.5 miles

Neighborhood Healthcare

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Review sources

  • Google136
  • EasySTD5
Rated 3.7 out of 5 from 141 reviews

Neighborhood Healthcare in Riverside requires an appointment and covers the full bacterial and viral panel (gonorrhea, chlamydia, syphilis, herpes, hepatitis A, B, and C, TB, and rapid or conventional HIV) with same-visit treatment for bacterial infections, sliding-scale fees, and all HIV and STI testing at no charge.

Read full overview

Every Service Runs at Zero Cost

For anyone managing care without a regular provider, paying out of pocket, or stretching a tight budget, Neighborhood Healthcare carries no cost at the point of service: testing, treatment, and prevention from a single appointment, nothing deferred for financial reasons.

ASL, Spanish, and French on Staff

Without direct language access, an STI visit at Neighborhood Healthcare can stall at the intake question or collapse at the treatment explanation. Leaving a prescription unfilled or a follow-up skipped. Neighborhood Healthcare delivers care in American Sign Language, Spanish, French, and through interpretation for other languages, so the clinical conversation reaches its conclusion.

Neighborhood Healthcare prescribes PrEP, PEP, and DoxyPEP under one roof, which means a patient's full prevention strategy (ongoing HIV protection, post-exposure HIV response, and bacterial STI reduction) can be coordinated and adjusted by the same clinical team over time.

Tests & treats Sliding-scale PrEP DoxyPEP
Address
1970 University Avenue, Riverside, CA 92507
Booking
Appointment required
Opening hours
  • Monday 8:00 AM – 5:00 PM
  • Tuesday 8:00 AM – 5:00 PM
  • Wednesday 8:00 AM – 5:00 PM
  • Thursday 8:00 AM – 5:00 PM
  • Friday 8:00 AM – 5:00 PM
  • Saturday Closed
  • Sunday Closed
Website
Community health center 3.5 miles

Neighborhood Healthcare ~ Eastside Health Center Building B

No ratings yet

Neighborhood Healthcare ~ Eastside Health Center Building B, in Riverside, earned its federally qualified health center designation by tying fees directly to income: meaning syphilis, gonorrhea, and chlamydia screening stays within reach regardless of what patients can pay, and no appointment is required to get started.

Sliding-scale
Address
1971 University Avenue, Riverside, CA 92507
Website
Premium Partner
Labcorp at Walgreens

Labcorp at Walgreens

Results in 1–2 days
?

Review sources

  • Google47
  • EasySTD5
Rated 2.8 out of 5 from 52 reviews

Address
6600 Magnolia Avenue, Riverside, CA 92506 1.0 miles away
Opening hours
  • Monday 7:00 AM – 3:00 PM
  • Tuesday 7:00 AM – 3:00 PM
  • Wednesday 7:00 AM – 3:00 PM
  • Thursday 7:00 AM – 3:00 PM
  • Friday 7:00 AM – 3:00 PM
  • Saturday Closed
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Premium Partner
Quest Diagnostics

Quest Diagnostics

Results in 1–2 days
?

Review sources

  • Google163
  • EasySTD5
Rated 3.8 out of 5 from 168 reviews

Address
9041 Magnolia Avenue, Riverside, CA 92503 2.6 miles away
Opening hours
  • Monday 7:30 AM – 5:00 PM
  • Tuesday 7:30 AM – 5:00 PM
  • Wednesday 7:30 AM – 5:00 PM
  • Thursday 7:30 AM – 5:00 PM
  • Friday 7:30 AM – 5:00 PM
  • Saturday 8:30 AM – 12:00 PM
  • Sunday Closed
  • Chlamydia
  • Gonorrhea
  • Syphilis
  • Herpes
  • Hepatitis A
  • Hepatitis B
  • Hepatitis C
  • Rapid HIV
  • Conventional HIV
See tests & prices

Today's offer: $10 off any test panel, applied automatically at checkout.

Free tool · not a clinic

When can I test? Exposure-window calculator

Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.

Find your match in 10 seconds

What matters most to you?

What will it cost? Estimate your STD test

Typical out-of-pocket ranges by option, actual cost depends on which tests you need.

  • Public / community clinic

    Free HIV testing is common

    $0–$25
  • Private lab (self-pay)

    Never billed to insurance

    $24–$200
  • At-home kit

    Mailed to your door, private

    From $49
  • Doctor / urgent care

    Often $0 preventive with insurance

    $0–$50 copay

Every other option

More ways to get tested in Riverside, CA

Beyond the dedicated testing centers above: at-home kits by mail, hospital labs certified for STI testing, local clinicians who can order a panel during a regular visit, pharmacies for self-test kits and prescriptions, and online PrEP & treatment.

Test from home

At-home STD testing in Riverside, CA

The nearest testing center is less than a mile 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.

  • In-home collection

    Quest Diagnostics

    Quest Diagnostics

    $79 & up

    Panel:
    8-infection panel incl. chlamydia, gonorrhea, HIV, syphilis, hepatitis & herpes: single tests too
    Sample:
    Quest Mobile: a phlebotomist collects your sample at home
    Results:
    1–3 days, online: physician-reviewed
    • In-home sample collection
    • Nationwide Quest lab network
    • Physician-reviewed results
    • FSA/HSA eligible
  • Best for simplicity & support

    LetsGetChecked

    LetsGetChecked

    $89 & up

    Panel:
    5–6 common STIs incl. chlamydia, gonorrhea, HIV, syphilis & trichomoniasis
    Sample:
    Finger-prick + urine/swab
    Results:
    2–5 days, online
    • 24/7 nurse support
    • Prescription for positives
    • CLIA-certified labs
    • Free shipping both ways
  • Best value: single tests

    Everlywell

    Everlywell

    $49 & up

    Panel:
    Chlamydia & gonorrhea, up to a 6-test panel adding HIV, syphilis, trichomoniasis & hep C
    Sample:
    Finger-prick + swab
    Results:
    Days, online
    • Telehealth visit if positive
    • CLIA-certified labs
    • HSA/FSA eligible
    • Subscription savings

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.

Also in the area

Other CLIA-certified labs near Riverside, CA

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.

  • Doctors Hospital of Riverside

    3865 Jackson Street, Riverside, CA 92503

    CMS-certified lab Accredited · Joint Commission

    • Full STD panel
  • Kaiser Foundation Hospital

    10800 Magnolia Avenue, Riverside, CA 92505

    CMS-certified lab Accredited · Joint Commission

    • Full STD panel
  • Kaiser Foundation Hospital Blood GAS LAB

    10800 Magnolia Avenue, Riverside, CA 92505

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
  • Riverside Community Hospital

    4445 Magnolia Avenue, R3, Riverside, CA 92501

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
  • Riverside Community Hospital Clinical Laboratory

    4445 Magnolia Avenue, Riverside, CA 92501

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel
  • Unilab

    6985 Arlington Avenue, Suite A, Riverside, CA 92503

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel

Showing 6 of the CLIA-certified labs in Riverside County.

Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Riverside. A CLIA certificate records only that a laboratory is federally certified — it does not confirm the site performs STD testing, nor its hours, price or access. Inclusion is not an endorsement; always call to verify.

Local clinicians

Clinicians near Riverside, CA who may help arrange STD testing

Beyond dedicated clinics, 3,532 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Riverside. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 1,095 offer telehealth.

  • Donny Tran, MD Telehealth

    Family medicine · 21139 Old Gate Court, Riverside

  • Mohammad Shahin, MD Telehealth

    Internal medicine · 6405 Day Street, Riverside

  • Ronnie Dawood, MD

    Internal medicine · 7095 Indiana Avenue, Riverside

  • Kyi Myint, MD

    Internal medicine · 7140 Indiana Avenue, Riverside

  • Mosen Istwani, MD

    Internal medicine · 7275 Indiana Avenue, Riverside

  • Mangala Shaker, MD

    Internal medicine · 6833 Indiana Avenue, Riverside

These are registry-listed clinicians, not dedicated STD-testing clinics. CMS records do not independently verify current licensure, testing services, availability, price, or new-patient status. Confirm each detail before booking. Source: CMS Doctors & Clinicians.

Nearby pharmacies

Pharmacies near Riverside, CA

Compare the pharmacies closest to Riverside, CA. Contact a location directly to confirm pharmacy-counter hours, services, prices, and product availability before visiting.

  • White Cross Pharmacy

    0.2 mi
    Rx pickupCondoms / EC
  • Assured Pharmacies

    0.2 mi
    Rx pickupCondoms / EC
  • RMC Pharmacy Brockton

    0.3 mi
    Rx pickupCondoms / EC
  • Indiana Pharmacy

    0.4 mi
    Rx pickupCondoms / EC
  • CVS Pharmacy 0.5 mi
    Rx pickupOTC HIV self-testAt-home STI kitsMinuteClinic STI careHPV & Hep B vaccinesCondoms / EC

Showing the 5 closest pharmacies to Riverside, CA.

Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.

Prevention & treatment

PrEP, prevention & online treatment

Testing is one step. For residents of Riverside, telehealth covers the rest: 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.

Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.

STD stats & rates

STDs & HIV in Riverside County: the local picture

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 residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.

#15 of 58 California counties for chlamydia, a higher rate than 74% of the state

Reported STD rates per 100,000, Riverside County vs California vs U.S.

Riverside County California U.S. = Riverside County vs the state average
Infection Riverside County California United States
Chlamydia
466.9 11,638 cases ▼ 5%
491.1 492.2
Gonorrhea
162.6 4,053 cases ▼ 15%
190.2 179.5
Syphilis (P&S)
12.4 309 cases ▼ 24%
16.3 15.8
Syphilis (early)
15.5 387 cases ▼ 19%
19.1 16
Syphilis (late/unknown)
31.7 789 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. These 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)
0 250 500 2020202120222023

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, CA

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 · 82nd 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)
299cases countywide
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 a local health department.

Pregnant or planning to be? Congenital syphilis is the fastest-rising STI: what to test, and when

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).

Editorially Reviewed & Fact-Checked · Updated

Reviewed by EasySTD Editorial Team

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 →

17 Sources

Local resources & officials

Data & references

Local context

About Riverside, CA

Casa Blanca and Pachappa sit on the west side of the CA 91 corridor where rent around $1,378 a month leaves limited room in a monthly budget for anything that feels optional, including health care. With nearly half of Riverside households renting rather than owning, and household sizes running close to four people on average, many residents are managing shared finances across multiple adults, which means a cost barrier for one person often becomes a scheduling or transportation barrier for others in the same home. That picture matters because Riverside carries a substantial share of young adults, people in their late teens and twenties who are statistically in the years when STI transmission peaks, and who are also more likely to be renters navigating tight budgets and unpredictable work hours.

With unemployment elevated and just under two-thirds of residents in the labor force at any given point, clinic hours that fall outside a standard nine-to-five window are not a luxury but a real factor in whether a visit actually gets scheduled. For anyone near Magnolia Center or commuting along the 91, checking the clinic cards here for the closest same-week slot is a straightforward starting point.

Getting there

How residents reach STD testing in Riverside, CA

Walkability 12.4 / 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.

Map of 12 STD & STI testing locations in Riverside, California, EasySTD

Riverside sits in Riverside County. Local context that shapes where residents test:

Local landmarks

  • Pachappa Hill
  • Martha McLean-Anza Narrows Park
  • Mount Rubidoux
  • Santa Fe Depot
  • Riverside Art Museum
  • The Cheech Marin Center for Chicano Art & Culture of the Riverside Art Museum

Neighborhoods & communities

  • Casa Blanca
  • Pachappa
  • Magnolia Center
  • Hawarden Hills
  • Prenda
  • Victoria
  • Magnolia Avenue
  • Wood Streets

Major routes

  • CA 91 (Riverside Freeway)
  • Indiana Avenue
  • Arlington Avenue
  • Riverside Avenue
  • Magnolia Avenue

Reference

STD testing in Riverside, CA: screening, costs & privacy

Everything to know before you test in Riverside County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under California law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.

Who should test, and when CDC screening schedule + each infection's detection window

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.

Infection Earliest reliable test Sample
Chlamydia 1–2 weeks Urine or swab
Gonorrhea 1–2 weeks Urine or swab
Trichomoniasis 1–4 weeks Urine or swab
HIV (NAT / RNA) 10–33 days Blood
HIV (4th-gen Ag/Ab) 18–45 days Blood
HIV (antibody) 3–12 weeks Blood / oral
Syphilis 3–6 weeks Blood
Hepatitis B 3–6 weeks Blood
Hepatitis C 8–11 weeks Blood
Herpes (HSV) 4–16 weeks (antibody); swab a sore Blood / swab
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What each STD test costs Medicare reference prices per lab test, a benchmark before you pay out of pocket

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 $26.87 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.

Confidentiality & consent in California Minor consent and partner treatment (EPT) under state law, plus how to test privately

Two things that actually depend on California law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).

Can a minor consent on their own?

In California, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.

Can my partner be treated too? (EPT)

California permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.

Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.

Learn more about confidential STD testing in California

Source: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.

Good to Know

STD testing FAQs for Riverside, CA

Answers to the questions people ask most before getting tested.

Where can I get tested for STDs in Riverside, CA?

The closest is Riverside University Health System (0.1 mi); 12 options are within 30 miles.

Does Medicaid cover STD testing?

Medicaid generally covers STD testing, and public clinics test for free regardless of coverage.

Is there free STD testing near Riverside, CA?

Yes, Riverside University Health System (0.1 mi) offers free testing, and public clinics serve the uninsured.

Which tests are offered near Riverside, CA?

Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.

How common is chlamydia in Riverside County?

About 467 cases per 100,000 residents (2023), below the California average.

Can I get PrEP near Riverside, CA?

PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.

Can someone under 18 get tested in California without a parent?

In California, people under 18 can consent to confidential STD testing and treatment on their own.

Can I test at home near Riverside, CA?

Yes, at-home kits ship to 92503; you collect a sample, mail it back, and get results in about 2–5 days.

Should I get tested for STDs while pregnant?

Yes, the CDC recommends STI screening early in pregnancy, since untreated infections can affect the baby.

Clinic or at-home test, which is better near Riverside, CA?

A clinic offers same-day answers and on-site treatment; an at-home kit trades that for privacy and convenience, both use real lab testing.

Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.