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STD Testing in Gayville, SD: Free, Same-Day & Confidential

Yankton County reports about 30 new HIV diagnoses per 100,000 residents, well above the US average. To take charge of your sexual health before starting a new relationship or as part of ongoing care in Gayville, South Dakota, community and public clinics are often low-cost or free, while private labs tend to offer faster results and more flexible scheduling. See your options below.

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  • Clinics, labs & at-home kits compared
  • Free & low-cost options included
  • Backed by CDC, CMS & Census data
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STD testing near Gayville, SD

6 testing options are listed for Gayville, SD. The nearest, Horizon Health Care, is about 11.3 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.

Community health center 11.3 miles

Horizon Health Care

Where these reviews come from

Review sources

  • Google16
  • EasySTD1
Rated 4.3 out of 5 from 17 reviews

Horizon Health Care in Yankton tests for gonorrhea, syphilis, chlamydia, herpes, hepatitis A, B, and C, and HIV on a sliding-scale fee that applies to every patient regardless of insurance. Appointments are required, and bacterial STIs are treated the same visit.

Read full overview Show less

Herpes and Hepatitis Tested Here, Not Guessed At

Plenty of STI clinics cap their testing at the four-infection minimum and leave herpes and hepatitis to a separate provider visit. Horizon Health Care in Yankton closes that gap directly: herpes, hepatitis A, B, and C all run through the same appointment, so a fuller picture of exposure doesn't require a second referral chain.

Interpretation Services Keep Care From Stalling

When interpretation isn't built into a clinic, a patient navigating STI care in a second language faces the real cost: exposure history miscommunicated, treatment instructions misunderstood, follow-up missed. At Horizon Health Care in Yankton, interpretation services for non-English languages are part of the visit, keeping diagnosis and treatment on track from the first question.

Tests & treats Sliding-scale
Address
920 Broadway Avenue, Suite 2 Yankton, SD 57078
Booking
Appointment required
Opening hours
  • Monday 7:00 AM – 5:30 PM
  • Tuesday 7:00 AM – 5:30 PM
  • Wednesday 7:00 AM – 5:30 PM
  • Thursday 7:00 AM – 5:30 PM
  • Friday 7:00 AM – 4:30 PM
  • Saturday Closed
  • Sunday Closed
Website
Most reviewed 12.0 miles

Yankton Medical Clinic

Where these reviews come from

Review sources

  • Google1,364
  • EasySTD5
Rated 4.8 out of 5 from 1369 reviews

Yankton Medical Clinic runs on scheduled appointments, so patients arrive knowing their slot is reserved for the full standard panel (HIV, syphilis, gonorrhea, chlamydia, and more) with same-visit treatment for bacterial infections, sliding-scale fees, and vaccines on the same visit.

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ASL, Chinese, French, Haitian Creole Spoken Here

When a language gap forces a second visit, or leaves instructions misunderstood the first time, test results lose their meaning and treatment gets delayed. At Yankton Medical Clinic, STI care is delivered directly in American Sign Language, Chinese, French, and Haitian Creole, closing that gap before it becomes a clinical one.

PrEP, PEP, and DoxyPEP Available at One Clinic

Yankton Medical Clinic prescribes PrEP, PEP, and DoxyPEP: meaning the full range of current bacterial and viral prevention options is accessible without splitting care across multiple providers, which keeps follow-up and adherence conversations grounded in one ongoing clinical relationship.

Herpes and Hepatitis Testing Alongside the Core Panel

Yankton Medical Clinic's standing capability includes herpes and hepatitis A, B, and C testing on top of the core bacterial and HIV panel: a fit for anyone without a regular provider who needs a complete picture rather than a partial one, especially when paying out of pocket and scheduling a single thorough visit.

Tests & treats PrEP DoxyPEP
Address
1104 West 8th Street, Yankton, SD 57078
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 8:30 AM – 12:00 PM
  • Sunday Closed
Website

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.

Detection windows for every 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.

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

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Privacy & discretion
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Value for cost

Every other option

More ways to get tested in Gayville, SD

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.

At-home STD testing in Gayville, SD

The nearest testing center is about 11 miles away; if you'd rather skip the trip, an at-home kit ships to Gayville, 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.

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.

Other CLIA-certified labs near Gayville, SD

Beyond the public testing sites above, these federally certified (CLIA) labs serve Yankton 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.

  • South Dakota Human Services Center Laboratory

    3515 Broadway Avenue, Yankton, SD 57078

    CMS-certified lab

    • STD testing
  • Avera Surgical Hospital Laboratory

    2525 Fox Run Parkway Suite 201, Yankton, SD 57078

    CMS-certified lab Accredited · College of American Pathologists

    • Full STD panel

Showing the nearest 2 CLIA-certified labs.

Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Gayville. 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.

Clinicians near Gayville, SD who may help arrange STD testing

Beyond dedicated clinics, 25 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Gayville. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 5 offer telehealth.

  • Kesiena Akpoigbe, MD

    Internal medicine · 409 Summit Street, Yankton

  • Daniel Beutler, DO

    Family medicine · 2525 Fox Run Parkway, Yankton

  • Jeffrey Johnson, MD

    Family medicine · 2525 Fox Run Parkway, Yankton

  • Scott Hiltunen, MD

    Internal medicine · 501 Summit Street, Yankton

  • James Boysen, MD

    Internal medicine · 1000 West 4th Street, Yankton

  • Kelly Rafferty, MD

    Family medicine · 1000 West 4th Street, Yankton

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.

Pharmacies near Gayville, SD

No pharmacy near Gayville, SD 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.

  • Yankton Rexall Drug

    11 mi
    Rx pickupCondoms / EC
  • Rogers Family Pharmacy

    11 mi
    Rx pickupCondoms / EC
  • Walgreens 11 mi
    Rx pickupOTC HIV self-testAt-home STI kitsPrEP/PEP fillsHPV & Hep B vaccinesCondoms / EC

Showing the 3 closest pharmacies to Gayville, SD.

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

PrEP, prevention & online treatment

Testing is one step. For residents of Gayville, 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.

STDs & HIV in Yankton County: the local picture

How reported STI rates in Yankton County, the county that includes Gayville, compare with South Dakota and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~22% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.

#30 of 66 South Dakota counties for chlamydia, a higher rate than 55% of the state

Reported STD rates per 100,000, Yankton County vs South Dakota vs U.S.

Yankton County South Dakota U.S. ▲▼ = Yankton County vs the state average
Infection Yankton County South Dakota United States
Chlamydia
293.4 69 cases ▼ 45%
531.6 492.2
Gonorrhea
59.5 14 cases ▼ 77%
253.3 179.5
Syphilis (P&S)
4.3 1 cases ▼ 94%
73.4 15.8
Syphilis (early) — no data 76.8 16
Syphilis (late/unknown)
46.8 11 cases ▼ 36%
72.9 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 Yankton County over time (per 100,000)

Chlamydia ▼ 16% vs 2022
Chlamydia Gonorrhea Syphilis (P&S)
0 200 400 2020202120222023

Between 2020 and 2023 in Yankton County, chlamydia has fallen from 308.9 to 293.4 per 100,000 (5%), gonorrhea has fallen from 120.1 to 59.5 per 100,000 (50%), and P&S syphilis has fallen from 17.2 to 4.3 per 100,000 (75%).

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 Gayville, SD

Adults uninsured
8.2%
No routine checkup
23.7%
Binge drinking
18.4%
Frequent mental distress
15.2%
Depression
21.4%
Below poverty line
1.8%
Primary-care ratio
971 : 1
Yankton County
  • Primary-care shortage score 6 / 26
  • Medically Underserved Area · IMU 89.8
  • Social Vulnerability Index · 20th 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 Yankton County.

Local HIV snapshot

HIV in Yankton County (2023)

People living with HIV
120 / 100k
New diagnoses (2023)
6cases countywide
PrEP users / 100k
55 · PnR 1.83

Yankton County HIV care continuum (2023)

Yankton County recorded 30 new HIV diagnoses per 100,000 (2023), against 6.8 statewide and 13.7 nationally. Among Yankton County residents living with HIV, 84.2% are in care · 47.4% 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 Yankton County tests for syphilis.

Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).

17 Sources

Local resources & officials

Data & references

About Gayville, SD

Agriculture anchors Gayville's rhythm: grain elevators rise along the horizon, and equipment maintenance shops keep equipment running through the seasons. In a town where people know the land and each other's routines, routine sexual health screening can feel like a step that belongs to somewhere else, somewhere more anonymous. It doesn't. Young adults in Gayville, those in their late teens through their thirties, benefit from the same confidential testing available in and around town as anywhere else, listed on this page.

The results stay private; a clinic visit is not the same as a conversation at the feed store. Testing clinics understand that discretion matters in a place where faces repeat. Screening for chlamydia, gonorrhea, HIV, syphilis, and other infections is straightforward, quick, and conducted without judgment. Many people find it easiest to schedule when life shifts: a new relationship, a health question, or simply as part of annual care.

Others prefer to test without announcing their reasoning to anyone. Gayville sits within reach of services that serve the county. Whether you live near the Gayville Veterans Memorial or work along SD 50, confidential screening is available without fanfare or delay. The choice to test is yours; privacy is guaranteed.

Getting there

How residents reach STD testing in Gayville, SD

Walkability 3.67 / 20 · Least walkable

At 3.67/20 on the EPA walkability index, day-to-day errands in Gayville generally mean driving: plan on a car or rideshare to reach a clinic, and check each listing's hours and phone before you go.

Source: EPA National Walkability Index 2021.

Map of 6 STD & STI testing locations in Gayville, South Dakota, EasySTD

ZIP 57031 snapshot

Residents
670
Median age
43.3
Median income
$73,487

ZIP-level Census figures for the wider 57031 area around Gayville: a single ZIP can span several communities, so they describe the area, not Gayville alone.

Gayville sits in Yankton County, ZIP 57031. Local context that shapes where residents test:

Local landmarks

  • Gayville Veterans Memorial

Major routes

  • SD 50 (SD Highway 50)

STD testing in Gayville, SD: screening, costs & privacy

Everything to know before you test in Yankton County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under South Dakota 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.

GroupTestsHow 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 Gayville-area provider.

InfectionEarliest reliable testSample
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

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 Gayville 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.

TestReference priceCPT / 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 South Dakota

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

Two things that actually depend on South Dakota 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 South Dakota, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.

Can my partner be treated too? (EPT)

Expedited Partner Therapy (EPT) is potentially allowable in South Dakota: it is not expressly authorized, but not prohibited either. Ask your provider whether they will prescribe treatment for a partner without a separate visit.

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 South Dakota

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

STD testing FAQs for Gayville, SD

Answers to the questions people ask most before getting tested.

Can I get tested near Yankton, SD instead?

Possibly, Yankton, SD is close; compare it by distance against Horizon Health Care.

Does Medicaid cover STD testing?

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

Can I get tested in Gayville, SD without insurance?

Yes, community and public clinics test the uninsured, with sliding-scale fees.

Which tests are offered near Gayville, SD?

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 Yankton County?

About 293 cases per 100,000 residents (2023), below the South Dakota average.

Can someone under 18 get tested in South Dakota without a parent?

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

Where do I get PrEP around Gayville, SD?

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

Can I test at home near Gayville, SD?

Yes, at-home kits ship to 57031; you collect a sample, mail it back, and get results in about 2–5 days.

How is HPV tested near Gayville, SD?

HPV is checked through cervical screening (often with a Pap test); there's no routine HPV test for men.

Are rapid HIV tests reliable?

Yes, rapid finger-stick tests are very accurate after the window period; any reactive result is confirmed with a lab test.

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