Sanford Health Laboratories
- Address
- 929 Central Avenue Northwest, East Grand Forks, MN 65.5 miles away
- Phone
- 218‑773‑6800
- Chlamydia
- Gonorrhea
- Syphilis
- Herpes
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Rapid HIV
- Conventional HIV
Pembina County reports 15 syphilis cases per 100,000 residents, near the US average. If you've had a recent risk or test on a regular schedule in Cavalier, North Dakota, you can weigh convenience against planning. Some clinics take walk-ins for same-day testing, while labs and at-home kits allow scheduling around your own time.
Available testing centers
No STD testing centers are located in Cavalier, ND. The nearest, Sanford Health Laboratories, is about 65.5 miles away. At-home STD kits and online lab tests ship to your ZIP; compare private labs and at-home kits below.
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 66 miles away; if you'd rather skip the trip, an at-home kit ships to Cavalier, 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 value: single tests
$49 & 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 Pembina 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.
301 Mountain Street East, Cavalier, ND 58220
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Cavalier. 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, 10 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Cavalier. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit.
Susan Thompson, MD
Internal medicine · 301 Mountain Street East, Cavalier
Mirza Baig, MD
Internal medicine · 115 Vivian Street West, Park River
Kristi Midgarden, MD
Family medicine · 503 Park Street West, Park River
Shaylen Young, MD
Family medicine · 164 West 13th Street, Grafton
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 Cavalier, ND 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.
Thrifty White Pharmacy
0.0 miNucara Pharmacy
16 miDrayton Drug
25 miGrafton Drug Company
28 miP R Health
28 miShowing the 5 closest pharmacies to Cavalier, ND.
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 Cavalier, 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.
$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
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
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 Pembina County, the county that includes Cavalier, compare with North Dakota and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~25% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#36 of 53 North Dakota counties for chlamydia, a higher rate than 32% of the state
| Infection | Pembina County | North Dakota | United States |
|---|---|---|---|
| Chlamydia | 120.1 8 cases ▼ 72% | 436.4 | 492.2 |
| Gonorrhea | 30 2 cases ▼ 80% | 147.2 | 179.5 |
| Syphilis (P&S) | 15 1 cases ▲ 21% | 12.4 | 15.8 |
| Syphilis (early) | — no data | 2.8 | 16 |
| Syphilis (late/unknown) | — no data | 12 | 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 Pembina County, chlamydia has fallen from 160.7 to 120.1 per 100,000 (25%), gonorrhea has fallen from 43.8 to 30 per 100,000 (32%), and P&S syphilis has risen from 14.8 to 15 per 100,000 (1%).
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 Pembina County.
Local HIV snapshot
Pembina County HIV care continuum (2023)
Pembina County recorded 0 new HIV diagnoses per 100,000 (2023), against 3.2 statewide and 13.7 nationally. Among Pembina County residents living with HIV, 66.7% are in care · 66.7% 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 Pembina County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Agriculture and small-scale ranching anchor life in Cavalier, where families tend land across seasons and generations build equity in the same properties. That rhythm of staying put, of knowing your neighbors and your soil, makes routine STI screening an especially quiet but practical choice. Testing in and around Cavalier lets you check your health without disruption to daily work or home life, and the clinics listed on this page keep results confidential, a protection that matters in a community where familiarity runs deep. Young adults in Cavalier (whether they're establishing households, starting families, or building their own farms and businesses) benefit from screening as part of regular health care, not as a crisis response.
The affordability of living here extends to accessible testing; you won't face the cost barriers that complicate care elsewhere. Confidentiality isn't theater in a town this size; it's a genuine commitment clinicians honor. Testing availability near Cavalier reflects the county's commitment to health without fanfare. Whether you're near Cavalier City Park or working further out on Division Avenue North, the providers listed here can arrange appointments that fit your schedule and your privacy.
Getting there
At 5.94/20 on the EPA walkability index, day-to-day errands in Cavalier 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 58220 snapshot
ZIP-level Census figures for the wider 58220 area around Cavalier: a single ZIP can span several communities, so they describe the area, not Cavalier alone.
Cavalier sits in Pembina County, ZIP 58220. Local context that shapes where residents test:
Local landmarks
Major routes
Nearby cities & towns
Just outside Cavalier? 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 Pembina County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under North 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 Cavalier-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 Cavalier 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 North 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 North Dakota, a minor aged 14 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
North Dakota 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 North 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.
Possibly, Neche, ND is close; compare it by distance against Sanford Health Laboratories.
Private labs ~$24–$139, at-home kits $49+.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 120 cases per 100,000 residents (2023), below the North Dakota average.
In North Dakota, people under 18 can consent to confidential STD testing and treatment on their own.
Lab results typically come back in 1–2 days.
Just note your exposure dates and symptoms; for urine tests, hold off urinating ~1 hour before.
Expedited partner therapy lets a provider treat a partner without an exam, where state law allows.
Yes, the CDC recommends STI screening early in pregnancy, since untreated infections can affect the baby.
A clinic offers same-day answers and on-site treatment; an at-home kit trades that for privacy and convenience, both use real lab testing.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.