Solano County reports about 15 new HIV diagnoses per 100,000 residents, near the US average. For one-time concerns or regular check-ups in Suisun City, California, you can weigh clinics that accommodate walk-ins against labs or at-home kits that offer more flexibility. We list both options below.
Available testing centers
11 testing options are listed for Suisun City, CA. The nearest, OLE Health East Fairfield, is about 2.2 miles away. Compare 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.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
OLE Health East Fairfield, in Fairfield, earned its federally qualified standing by serving patients regardless of their ability to pay. Including those between providers or paying out of pocket. Sliding-scale fees bring syphilis, gonorrhea, and chlamydia screening within reach, with no appointment required to get started.
Tests offered
Fees & payment
CommuniCare+OLE Travis in Fairfield operates under FQHC federal designation, meaning fees slide according to income and no one is turned away for inability to pay. Walk-ins are welcome for STI screening covering syphilis, gonorrhea, and chlamydia.
Tests offered
Fees & payment
Planned Parenthood Northern California in Fairfield tests for HIV, syphilis, chlamydia, gonorrhea, herpes, and hepatitis B and C on a sliding-scale fee, with vaccines, same-visit bacterial treatment, and PrEP and PEP available. Appointments required.
Without on-staff Spanish support, a patient navigating STI care can leave with instructions they half-understood and a follow-up they never book. Planned Parenthood Northern California in Fairfield carries Spanish-language services and broad interpretation access directly into the clinical conversation, so nothing critical gets lost between the provider and the person being treated.
Without Title X standing, a minor seeking STI testing or family planning faces a clinic that must loop in a parent or turn them away. Delays that mean untreated infections and deferred decisions. As a Title X site, Planned Parenthood Northern California in Fairfield is legally bound to keep those services confidential, no parental disclosure required.
Planned Parenthood Northern California in Fairfield prescribes both PrEP for ongoing HIV prevention and PEP when it's needed, meaning the medications and the clinical relationship to manage them stay in one place rather than requiring a separate provider.
Languages
English, Interpretation Services Available for Non-English Languages, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jul 2025 · Source: CDC NPIN
Solano County Health & Social Services Department in Fairfield welcomes walk-in patients for STI screening, no appointment needed. Federal qualification underpins its sliding-scale fees, tying costs to income across the board. A single visit can cover syphilis, gonorrhea, and chlamydia testing for anyone who comes through the door.
Tests offered
Fees & payment
Solano County Public Health Department in Fairfield tests for gonorrhea, chlamydia, syphilis, and HIV, treating confirmed bacterial infections the same visit on a sliding-scale fee. With walk-ins welcome and every service provided at no charge.
The no-cost structure here is operational, not promotional: Medicaid, Medicare, insurance, and public health funding are billed directly against covered services, and the sliding scale absorbs what remains. Staff manage billing on the back end so the fee line on every service reads zero at the point of care.
Ryan White funding lets Solano County Public Health carry HIV care from initial rapid testing through sustained antiretroviral treatment without routing patients elsewhere. For someone without a regular provider or paying cash, that continuity (diagnosis, medication management, and follow-up) all held at one clinic in Fairfield. Is the practical difference between starting care and stalling on it.
Clinics that test but don't prescribe leave a gap between a prevention conversation and an actual prescription, that gap is where follow-through breaks down. Solano County Public Health prescribes and monitors both PrEP and PEP on-site in Fairfield, so the decision to start a prevention regimen doesn't depend on a second provider agreeing to take it on.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN + HRSA
OLE Health in Fairfield carries federal qualification as a community health center, which means STI screening (syphilis, gonorrhea, and chlamydia) is priced on a sliding scale tied to what patients actually earn, keeping care within reach regardless of insurance status.
Tests offered
Fees & payment
Family Health Services - Vacaville, a walk-in federally qualified health center in Vacaville, lets patients skip the appointment and come in when they're ready. A single visit can cover sliding-scale screening for syphilis, gonorrhea, and chlamydia, with fees adjusted to income.
Tests offered
Fees & payment
Free tool · not a clinic
Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.
| Infection | Earliest reliable test | Conclusive after |
|---|---|---|
| Chlamydia | 7 days after exposure | 14 days after exposure |
| Gonorrhea | 7 days after exposure | 14 days after exposure |
| Trichomoniasis | 7 days after exposure | 28 days after exposure |
| HIV (NAT / RNA) | 10 days after exposure | 33 days after exposure |
| HIV (4th-gen Ag/Ab) | 18 days after exposure | 45 days after exposure |
| HIV (antibody) | 21 days after exposure | 84 days after exposure |
| Syphilis | 21 days after exposure | 42 days after exposure |
| Hepatitis B | 21 days after exposure | 42 days after exposure |
| Hepatitis C | 56 days after exposure | 77 days after exposure |
| Herpes (HSV) | 28 days after exposure | 112 days after exposure |
Guidance only, confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
Typical out-of-pocket ranges by option, actual cost depends on which tests you need.
Public / community clinic
Free HIV testing is common
Private lab (self-pay)
Never billed to insurance
At-home kit
Mailed to your door, private
Doctor / urgent care
Often $0 preventive with insurance
No centers match those filters. Clear the service-type filter or the opening-hours filters to see every center.
Every other option
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
The nearest testing center is about 2 miles away; if you'd rather skip the trip, an at-home kit ships to Suisun City, 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 (opens in a new tab) 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
$79 & up
Best range: couples & full panels
$79 & up
Best for simplicity & support
$89 & up
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
Beyond the public testing sites above, these federally certified (CLIA) labs serve Solano 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.
100 Hospital Dr Suite 110, Vallejo, CA 94589
CMS-certified lab Accredited · COLA
Walnut Ave Building 201, Vallejo, CA 94592
CMS-certified lab
2480 Hilborn Rd Suite 255, Fairfield, CA 94534
CMS-certified lab Accredited · COLA
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Suisun City. 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
Beyond dedicated clinics, 1,682 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Suisun City. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 708 offer telehealth.
Satinderjit Nijjar, MD
Internal medicine · 1200 B Gale Wilson Boulevard, Fairfield
Tatyana Goldin, DO
Family medicine · 1200 B Gale Wilson Boulevard, Fairfield
Gurpreet Dhugga, MD
Internal medicine · 1255 Travis Boulevard, Fairfield
Jayesh Patel, MD Telehealth
Internal medicine · 1261 Travis Boulevard, Fairfield
Rajdeep Kular, MD Telehealth
Family medicine · 1320 Travis Boulevard, Fairfield
Megan Schwarzman, MD
Family medicine · 1325 Travis Boulevard, Fairfield
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
No pharmacy near Suisun City, CA publishes an STD-related service or holds a current CLIA testing certificate, so these are simply the closest. Contact a location directly to confirm counter hours, services, prices, and availability before visiting.
0.6 mi 
1.1 mi 
1.7 mi 
2.4 mi Showing the 4 closest pharmacies to Suisun City, CA.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
Testing is one step. For residents of Suisun City, 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.
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
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
How reported STI rates in Solano County, the county that includes Suisun City, compare with California and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~28% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#14 of 58 California counties for chlamydia, a higher rate than 76% of the state
| Infection | Solano County | California | United States |
|---|---|---|---|
| Chlamydia | 471.9 2,120 cases ▼ 4% | 491.1 | 492.2 |
| Gonorrhea | 137.6 618 cases ▼ 28% | 190.2 | 179.5 |
| Syphilis (P&S) | 24.3 109 cases ▲ 49% | 16.3 | 15.8 |
| Syphilis (early) | 14.9 67 cases ▼ 22% | 19.1 | 16 |
| Syphilis (late/unknown) | 46.3 208 cases ▼ 1% | 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.
Between 2020 and 2023 in Solano County, chlamydia has fallen from 503.4 to 471.9 per 100,000 (6%), gonorrhea has fallen from 222.5 to 137.6 per 100,000 (38%), and P&S syphilis has risen from 14.3 to 24.3 per 100,000 (70%).
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
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 Solano County.
Local HIV snapshot
Solano County HIV care continuum (2023)
Solano County recorded 15 new HIV diagnoses per 100,000 (2023), against 14.9 statewide and 13.7 nationally. Among Solano County residents living with HIV, 76.1% are in care · 69.7% 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.
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 Solano County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Suisun City's rhythm turns on shift work (the port, the refineries, the trades that anchor the region) and on the steady pace of families rooted here across generations. Many households run on staggered schedules, with multiple earners managing jobs and school runs and the logistics of living close to work. That same practical bent shapes how residents approach health: direct, efficient, and private. STI testing in and around Suisun City reflects that character, clinics and urgent care facilities listed on this page offer screening during evening and weekend hours, meeting people where their calendars actually are. Young adults in particular find themselves navigating questions about sexual health without fanfare.
The confidentiality that testing provides matters deeply in a place where extended family often shares a roof, where word travels through workplace networks, and where professional reputation sits close to daily life. Screening happens on your timeline, results stay sealed, and no one learns what you choose not to tell them. The clinics available in and around Suisun City understand the local texture: the need for appointments that fit shift schedules, the value of straightforward, judgment-free service, and the importance of keeping health information genuinely private. Whether you're new to screening or returning, the providers here meet that expectation without ceremony.
Getting there
Suisun City scores 12.98/20 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.
ZIP 94585 snapshot
ZIP-level Census figures for the wider 94585 area around Suisun City: a single ZIP can span several communities, so they describe the area, not Suisun City alone.
Suisun City sits in Solano County, ZIP 94585. Local context that shapes where residents test:
Local landmarks
Neighborhoods & communities
Major routes
Nearby cities & towns
Just outside Suisun City? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
Reference
Everything to know before you test in Solano 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.
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 |
Testing too early can return a false negative, confirm timing with a Suisun City-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 |
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Suisun City 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.
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).
In California, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
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 CaliforniaSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
There are 11 options within a 30-mile drive.
Free at public clinics. Private labs run about $24 for one test and $139 for a full panel; at-home kits are $49+.
Yes, free HIV testing is available at public clinics in the area.
A full panel typically covers chlamydia, gonorrhea, syphilis, HIV, and hepatitis B and C.
Solano County reported ~472 chlamydia cases per 100,000 in 2023, below the California average.
At-home kits mail to 94585: self-collect, send to the lab, results in ~2–5 days.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
In California, people under 18 can consent to confidential STD testing and treatment on their own.
Most results are ready in about 1–2 days.
Reassuring if you tested after the window, just retest if it was early, and screen again with new partners.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.