Chlamydia in Yankton County runs about 40% lower than the US average. If you've had a recent risk or test on a regular schedule in Yankton County, South Dakota, public clinics often come with low costs or no cost, while private labs usually deliver faster results and more scheduling flexibility.
Available testing centers
9 testing options are listed for Yankton, SD. The nearest, Horizon Health Care, is about 0.9 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.
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.
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.
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.
Languages
English, Interpretation Services Available for Non-English Languages
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Feb 2026 · Source: CDC NPIN + HRSA
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.
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.
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.
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.
Languages
American Sign Language, Chinese, English, French, Haitian Creole, Interpretation Services Available for Non-English Languages, Portuguese, Spanish, Tagalog, Vietnamese
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified May 2026 · Source: CDC NPIN
A public safety-net rural health clinic about 12 miles from Yankton. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A community safety-net rural health clinic about 25 miles from Yankton. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
A community safety-net rural health clinic about 28 miles from Yankton. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
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 less than a mile away; if you'd rather skip the trip, an at-home kit ships to Yankton, 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 value: single tests
$49 & 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 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.
501 Summit, Yankton, SD 57078
CMS-certified lab Accredited · College of American Pathologists
2525 Fox Run Parkway Suite 201, Yankton, SD 57078
CMS-certified lab Accredited · College of American Pathologists
501 Summit Street, Yankton, SD 57078
CMS-certified lab Accredited · College of American Pathologists
3515 Broadway Avenue, Yankton, SD 57078
CMS-certified lab
920 Broadway Avenue, Yankton, SD 57078
CMS-certified lab
Showing the nearest 5 CLIA-certified labs.
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Yankton. 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, 30 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Yankton. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 8 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
Daniel Megard, MD
Internal medicine · 1104 West 8th Street, Yankton
Susan Fanta, MD Telehealth
Internal medicine · 1104 West 8th Street, Yankton
Scott Hiltunen, MD
Internal medicine · 501 Summit 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.
Nearby pharmacies
No pharmacy near Yankton, 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.
0.2 mi Hy-Vee Pharmacy (1899)
0.2 mi
1.2 mi Yankton Medical Clinic Pharmacy
1.3 miRogers Family Pharmacy
1.3 miShowing the 5 closest pharmacies to Yankton, SD.
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 Yankton, 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.
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions 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 Yankton County, the county that includes Yankton, compare with South Dakota and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~26% 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
| 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.
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
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
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.
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).
Local resources & officials
Data & references
Local context
Morgen Park sits quietly at the edge of Yankton's residential streets, the kind of place that makes the city feel settled and unhurried. Underneath that calm, though, the logistics of getting screened can stack up: the options listed on this page serve the broader area rather than a single downtown block, and for anyone without a car or with a tight midweek schedule, reaching the nearest one is a genuine trip to plan rather than an errand to fold into a lunch break.
That planning burden falls unevenly. Nearly six in ten residents own their homes here, which speaks to a degree of rootedness, but the four in ten who rent tend to be younger, and Yankton's young adults in their late teens and twenties form a meaningful share of the population. It is precisely these years, before relationships and routines solidify, when regular STI screening matters most and when the time and cost to get there feel largest. With well under a fifth of households bringing in six figures, most people in Yankton are managing on incomes that make every out-of-pocket cost a real calculation.
Several of the listings on this page offer sliding-scale or no-cost visits, which matters most to the renter on Broadway Avenue paying around $616 a month, where a standard clinic fee without that adjustment can easily crowd out other essentials.
Getting there
At 7.76/20 on the EPA walkability index, day-to-day errands in Yankton 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.
ZIP 57078 snapshot
ZIP-level Census figures for the wider 57078 area around Yankton: a single ZIP can span several communities, so they describe the area, not Yankton alone.
Yankton sits in Yankton County, ZIP 57078. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Yankton? 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 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.
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 Yankton-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 Yankton 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 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).
In South Dakota, a minor of any age can consent to confidential STI testing and treatment on their own, no parental permission is required.
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 DakotaSource: 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.
The closest is Horizon Health Care (0.9 mi); 6 options are within 30 miles.
Public clinics are free; private labs ~$24–$139, at-home kits $49+.
Public clinics nearby offer free HIV testing.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 293 cases per 100,000 residents (2023), below the South Dakota average.
In South Dakota, people under 18 can consent to confidential STD testing and treatment on their own.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
It depends: a blood draw covers HIV, syphilis, and hepatitis, while urine or a swab covers chlamydia and gonorrhea.
Roughly 1–2 weeks after exposure gives a dependable gonorrhea result.
Yes, test after the window period, and if HIV exposure is a concern, ask about PEP within 72 hours.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.