Sanford Health Laboratories
- Address
- 521 East Sioux Avenue, Pierre, SD 69.2 miles away
- Phone
- 605‑945‑5560
- Chlamydia
- Gonorrhea
- Syphilis
- Herpes
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Rapid HIV
- Conventional HIV
STD Testing in Corn Creek, SD: Same-Day, Low-Cost & Confidential
With about 1243 chlamydia cases per 100,000 residents in Mellette County, consider your testing options if you've had a recent risk or simply test on a regular schedule in Corn Creek, South Dakota. Visiting a local clinic allows for direct medical support, whereas an at-home kit offers convenience. Check the list below to weigh your options.
- 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 Corn Creek, SD
No STD testing centers are located in Corn Creek, SD. The nearest, Sanford Health Laboratories, is about 69.2 miles away. At-home STD kits and online lab tests ship to your ZIP; compare private labs and at-home kits below.
Sanford Health Laboratories
- Address
- 300 South Byron Boulevard, Chamberlain, SD 95.1 miles away
- Phone
- 605‑234‑6551
- Chlamydia
- Gonorrhea
- Syphilis
- Herpes
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Rapid HIV
- Conventional HIV
Sanford Health Laboratories
- Address
- 36 East Stumer Road, Rapid City, SD 105.1 miles away
- Phone
- 877‑392‑1234
- Chlamydia
- Gonorrhea
- Syphilis
- Herpes
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Rapid HIV
- Conventional HIV
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 will it cost? Estimate your STD test
Typical out-of-pocket ranges by option, actual cost depends on which tests you need.
- $0–$25
Public / community clinic
Free HIV testing is common
- $24–$200
Private lab (self-pay)
Never billed to insurance
- From $49
At-home kit
Mailed to your door, private
- $0–$50 copay
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
More ways to get tested in Corn Creek, 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.
Test from home
At-home STD testing in Corn Creek, SD
The nearest testing center is about 69 miles away; if you'd rather skip the trip, an at-home kit ships to Corn Creek, 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
- 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 value: single tests
$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
-
Best for simplicity & support
$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
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 Corn Creek, SD
Beyond the public testing sites above, these federally certified (CLIA) labs serve Mellette 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.
-
Horizon Health White River
309 East 4th St Post Office Box 281, White River, SD 57579
CMS-certified lab
- STD testing
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Corn Creek. 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.
Nearby pharmacies
Pharmacies near Corn Creek, SD
No pharmacy near Corn Creek, 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.
-
White River Community Pharmacy
23 miRx pickupCondoms / EC -
Mission Community Pharmacy
33 miRx pickupCondoms / EC -
Kirk Wilson Martin Drug & Mercantile
38 miRx pickupCondoms / EC -
Martin Drug and Mercantile
38 miRx pickupCondoms / EC -
Dakota Country Pharmacy
39 miRx pickupCondoms / EC
Showing the 5 closest pharmacies to Corn Creek, SD.
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 Corn Creek, 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 $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
-
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
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 Mellette County: the local picture
How reported STI rates in Mellette County, the county that includes Corn Creek, compare with South Dakota and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~27% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#8 of 66 South Dakota counties for chlamydia, a higher rate than 88% of the state
Reported STD rates per 100,000, Mellette County vs South Dakota vs U.S.
Mellette County South Dakota U.S. ▲▼ = Mellette County vs the state average
| Infection | Mellette County | South Dakota | United States |
|---|---|---|---|
| Chlamydia | 1242.6 23 cases ▲ 134% | 531.6 | 492.2 |
| Gonorrhea | 972.4 18 cases ▲ 284% | 253.3 | 179.5 |
| Syphilis (P&S) | 162.1 3 cases ▲ 121% | 73.4 | 15.8 |
| Syphilis (early) | 540.2 10 cases ▲ 603% | 76.8 | 16 |
| Syphilis (late/unknown) | 378.2 7 cases ▲ 419% | 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 Mellette County over time (per 100,000)
Chlamydia ▼ 41% vs 2022 Chlamydia Gonorrhea Syphilis (P&S)
Between 2020 and 2023 in Mellette County, chlamydia has risen from 729.9 to 1242.6 per 100,000 (70%), gonorrhea has risen from 156.4 to 972.4 per 100,000 (522%), and P&S syphilis has fallen from 262.1 to 162.1 per 100,000 (38%).
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 Corn Creek, SD
- Adults uninsured
- 16.1%
- No routine checkup
- 26.8%
- Binge drinking
- 16%
- Frequent mental distress
- 22.6%
- Depression
- 22.9%
- Primary-care ratio
- -1,908 : 1
- Mellette County
- Primary-care shortage score 16 / 26
- Medically Underserved Area · IMU 26.8
- Social Vulnerability Index · 86th 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 Mellette County.
Local HIV snapshot
HIV in Mellette County (2023)
- People living with HIV
- 0 / 100k
- New diagnoses (2023)
- 0cases countywide
Mellette County HIV care continuum (2023)
Mellette County recorded 0 new HIV diagnoses per 100,000 (2023), against 6.8 statewide and 13.7 nationally. 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 Mellette County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
14 Sources
Local resources & officials
- CDC: Get Tested: find an STD testing site https://gettested.cdc.gov/ (opens in a new tab)
- HRSA: Find a Health Center https://findahealthcenter.hrsa.gov/ (opens in a new tab)
Data & references
- CDC: NCHHSTP AtlasPlus (STI surveillance) https://gis.cdc.gov/grasp/nchhstpatlas/main.html (opens in a new tab)
- CDC: STD Surveillance Report (incl. congenital syphilis) https://www.cdc.gov/std/statistics/ (opens in a new tab)
- CDC: STI Treatment Guidelines, 2021 https://www.cdc.gov/std/treatment-guidelines/ (opens in a new tab)
- CDC PLACES: local health measures https://www.cdc.gov/places/ (opens in a new tab)
- CDC/ATSDR: Social Vulnerability Index https://www.atsdr.cdc.gov/placeandhealth/svi/ (opens in a new tab)
- AIDSVu (Emory University & Gilead): local HIV data https://aidsvu.org/ (opens in a new tab)
- U.S. Census Bureau, American Community Survey, ZIP 57560 https://data.census.gov/profile?g=860Z200US57560 (opens in a new tab)
- County Health Rankings & Roadmaps: Mellette County https://www.countyhealthrankings.org/health-data/south-dakota/mellette (opens in a new tab)
- Neighborhood Atlas: Area Deprivation Index https://www.neighborhoodatlas.medicine.wisc.edu/ (opens in a new tab)
- CMS: Provider of Services file (CLIA-certified labs) https://data.cms.gov/ (opens in a new tab)
- CMS: Medicare Clinical Laboratory Fee Schedule https://www.cms.gov/medicare/payment/fee-schedules/clinical-laboratory (opens in a new tab)
- EPA: National Walkability Index https://www.epa.gov/smartgrowth/smart-location-mapping (opens in a new tab)
Local context
About Corn Creek, SD
Along Bus Butte, large families are common, and many households have multiple generations living together under one roof. With an average of more than four people per household, homes can feel cozy.
The area's workforce participation is limited, and unemployment is high. Many residents face financial strain, and with no high earners in the area, money can be tight. More than half of residents own their homes, but with a high percentage of renters, there's a mix of stability and change in the neighborhood. Around Eagle Butte, some residents have found ways to make ends meet, but it's clear that financial stress is a reality for many.
For young adults still forming relationships and building their lives, having easy access to low-key health services can make a big difference. Given the limited job opportunities and large families, it's essential to have simple, straightforward ways to prioritize health. As people go about their daily lives in Corn Creek, from Cemetery Hill to Eagle Butte / Waŋblí Hoȟpi Pahá, getting tested is one less thing to worry about. Residents can focus on what matters most – family, work, and community – with the knowledge that they can take care of their health in a way that works for them.
Getting there
How residents reach STD testing in Corn Creek, SD
Walkability 3.76 / 20 · Least walkable
At 3.76/20 on the EPA walkability index, day-to-day errands in Corn Creek 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 57560 snapshot
- Residents
- 380
- Median age
- 37.2
ZIP-level Census figures for the wider 57560 area around Corn Creek: a single ZIP can span several communities, so they describe the area, not Corn Creek alone.
Corn Creek sits in Mellette County, ZIP 57560. Local context that shapes where residents test:
Local landmarks
- Bus Butte
- Eagle Butte
- Eagle Butte / Waŋblí Hoȟpi Pahá
- Cemetery Hill
- Cross Butte
- Coyote Lookout
Nearby cities & towns
Nearby cities and towns near Corn Creek, SD
Just outside Corn Creek? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
Reference
STD testing in Corn Creek, SD: screening, costs & privacy
Everything to know before you test in Mellette 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.
| 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 Corn Creek-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 |
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 Corn Creek 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 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 DakotaSource: 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 Corn Creek, SD
Answers to the questions people ask most before getting tested.
Where can I get tested for STDs in Corn Creek, SD?
The closest is Sanford Health Laboratories (69.2 mi).
What does STD testing cost around Corn Creek, SD?
Private labs ~$24–$139, at-home kits $49+.
Which tests are offered near Corn Creek, 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 Mellette County?
About 1,243 cases per 100,000 residents (2023), above 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.
How long do results take near Corn Creek, SD?
Lab results typically come back in 1–2 days.
How is gonorrhea tested near Corn Creek, SD?
A urine sample or a swab (genital, throat, or rectal) detects gonorrhea, often tested alongside chlamydia.
I tested negative, am I fully in the clear?
Likely yes, if you were past the window period; otherwise retest, and keep up routine screening with new partners.
I tested positive, what are the next steps?
Start treatment, tell recent partners so they can test, avoid sex until cleared, and retest if advised, most STIs resolve with care.
What samples are used for STD testing near Corn Creek, SD?
It depends: a blood draw covers HIV, syphilis, and hepatitis, while urine or a swab covers chlamydia and gonorrhea.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.