Chlamydia reports in Rock Valley run about 63% lower than the US average. If you need testing in Rock Valley, Iowa, for a one-time concern or regular check-ups, weigh community health centers' lower costs against private labs' speedier results and flexible scheduling. See the options below.
Available testing centers
9 testing options are listed for Rock Valley, IA. The nearest, Promise Community Health Center, is about 10.2 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.
Promise Community Health Center in Sioux Center tests for HIV, gonorrhea, chlamydia, syphilis, herpes, hepatitis B, hepatitis C, and TB. All on a sliding scale, with every service available at no fee. An appointment is required, and bacterial STIs are treated the same visit.
Promise covers its full service range (testing, treatment, vaccines) at no cost to patients who qualify, and sliding-scale fees apply across the board for everyone else. For anyone without a regular provider or paying entirely out of pocket, that standing commitment removes the need to weigh which services to skip.
Many clinics in the region handle Spanish primarily through workarounds that keep the language at arm's length from actual clinical conversation. Promise delivers care directly in Spanish, so the full appointment (history, counseling, treatment) happens in the language without a gap.
Promise's testing menu runs beyond the four-infection standard to include herpes simplex, hepatitis B, hepatitis C, and TB. A breadth that serves anyone without a primary care relationship who needs a thorough baseline rather than the minimum. All of it is available at the same visit, with treatment for bacterial infections that same day.
Languages
English, Spanish
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Apr 2026 · Source: CDC NPIN + HRSA
A community safety-net federally qualified health center about 10 miles from Rock Valley. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Fees & payment
Sanford Health in Rock Rapids runs STI care by appointment, covering gonorrhea, chlamydia, syphilis, HIV, hepatitis A, B, and C, plus TB. All on a sliding-scale fee accepted through Medicaid and Medicare. Same-visit treatment is available for bacterial infections, and PrEP is prescribed on-site.
Many clinics in small markets test for HIV without offering the medications that prevent it, leaving patients to chase prescriptions elsewhere. Sanford Health in Rock Rapids writes both PrEP and PEP on-site, keeping prevention and primary STI care under the same clinical relationship.
A hepatitis C antibody test that confirms active infection leads directly to curative antiviral treatment, direct-acting antivirals such as sofosbuvir-based regimens, managed at Sanford Health in Rock Rapids rather than routed to an outside specialist. That continuity keeps the treatment timeline intact and the prescribing relationship local.
Beyond gonorrhea, chlamydia, syphilis, and HIV, Sanford Health in Rock Rapids tests for hepatitis A, B, and C and treats all three on-site (hepatitis B and C through monitored antiviral protocols, hepatitis A through vaccination) meaning the panel functions as a complete liver-disease screen alongside standard STI testing.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Sep 2025 · Source: CDC NPIN
A community safety-net rural health clinic about 17 miles from Rock Valley. 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 18 miles from Rock Valley. 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 about 10 miles away; if you'd rather skip the trip, an at-home kit ships to Rock Valley, 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 for simplicity & support
$89 & up
Best range: couples & full panels
$79 & 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 Sioux 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.
1202 21st Avenue, Rock Valley, IA 51247
CMS-certified lab
1000 Lincoln Circle Southeast, Orange City, IA 51041
CMS-certified lab
1101 9th Street Southeast, Sioux Center, IA 51250
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Rock Valley. 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, 162 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Rock Valley. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 11 offer telehealth.
Sarah Beucher, MD
Family medicine · 1202 21st Avenue, Rock Valley
Timothy Abels, MD
Family medicine · 1202 21st Avenue, Rock Valley
Shannon Vanderkooi, DO
Family medicine · 807 Main St D, Hull
Daniel Vandenbosch, MD
Family medicine · 33 4th Street Northwest, Sioux Center
Michelle Johnson, DO
Family medicine · 300 East Jefferson Street, Inwood
Ryan Becker, MD
Family medicine · 3971 320th Street, Boyden
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 Rock Valley, IA 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.
Pembers Drug
0.3 miLewis Family Drug
0.5 mi
11 mi Showing the 3 closest pharmacies to Rock Valley, IA.
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 Rock Valley, 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 Sioux County, the county that includes Rock Valley, compare with Iowa and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~21% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#73 of 99 Iowa counties for chlamydia, a higher rate than 26% of the state
| Infection | Sioux County | Iowa | United States |
|---|---|---|---|
| Chlamydia | 182.1 66 cases ▼ 57% | 426.8 | 492.2 |
| Gonorrhea | 13.8 5 cases ▼ 88% | 116.8 | 179.5 |
| Syphilis (P&S) | — no data | 10.3 | 15.8 |
| Syphilis (early) | — no data | 9.2 | 16 |
| Syphilis (late/unknown) | — no data | 9.9 | 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 Sioux County, chlamydia has fallen from 186.8 to 182.1 per 100,000 (3%), gonorrhea has fallen from 19.5 to 13.8 per 100,000 (29%), and P&S syphilis has fallen from 8.4 to 2.8 per 100,000 (67%).
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 Sioux County.
Local HIV snapshot
Sioux County HIV care continuum (2023)
Sioux County recorded 0 new HIV diagnoses per 100,000 (2023), against 5.1 statewide and 13.7 nationally. Among Sioux County residents living with HIV, 83.3% are in care · 75% 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 Sioux County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
US 18 cuts straight through Rock Valley, past Corner Park and out toward the flat Sioux County edge, in a town where most residents own their homes and monthly rent runs well under what people pay in larger Iowa cities. That ownership stability, combined with households that tend to run larger than the national average and a majority of adults who are married, shapes a community where healthcare decisions often ripple through families rather than just individuals. The younger adults here, people in their late teens and twenties still building careers and relationships, are also the group for whom STI rates run highest, and for them the calculus around testing is often simpler than people expect: low cost, clear hours, no long commute to justify.
That last point matters in Rock Valley. The options listed on this page span a range of fees and schedules designed to work around those realities, whether someone is coming in off a shift or fitting a visit between obligations. Sioux County's STI data, visible in the tables on this page, gives Rock Valley residents a clear local baseline to weigh against their own screening history.
Getting there
At 5.92/20 on the EPA walkability index, day-to-day errands in Rock Valley 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 51247 snapshot
ZIP-level Census figures for the wider 51247 area around Rock Valley: a single ZIP can span several communities, so they describe the area, not Rock Valley alone.
Rock Valley sits in Sioux County, ZIP 51247. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Rock Valley? 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 Sioux County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Iowa 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 Rock Valley-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 Rock Valley 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 Iowa 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 Iowa, a minor of any age can consent to confidential STI testing and treatment on their own; a parent may be notified only in the case of a positive HIV test result.
Iowa 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 IowaSource: 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 9 options within a 30-mile drive.
Yes, Medicaid typically covers it, and public clinics are free either way.
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.
Sioux County reported ~182 chlamydia cases per 100,000 in 2023, below the Iowa average.
In Iowa, people under 18 can consent to confidential STD testing and treatment on their own.
Yes, PrEP, a daily pill that helps prevent HIV in HIV-negative people, is available in the area.
A kit ships to your address; you collect a urine, swab, or finger-stick sample, mail it to the lab, and get results online in a few days.
Chlamydia is checked with a simple urine sample or a swab; lab results usually come back in a day or two.
Usually urine or a swab for chlamydia/gonorrhea, and blood for HIV, syphilis, and hepatitis.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.