STD tests range from completely free at public health clinics to roughly $50 to $300 out of pocket, depending on where you go, what you test for, and whether you have insurance. The cost swings dramatically based on these choices, so understanding your options can save you hundreds of dollars.
What Insurance Covers at No Cost
If you have health insurance through an employer or the marketplace, many STD screenings are covered with zero copay under the Affordable Care Act’s preventive services mandate. This applies to non-grandfathered private plans, Medicare, and Medicaid expansion plans. The catch: coverage without cost-sharing only kicks in for specific groups based on age, sex, and risk level.
Chlamydia and gonorrhea screening are covered at no cost for sexually active women age 24 and younger, and for older women at increased risk. Syphilis screening is covered for adolescents and adults at increased risk, plus all pregnant women. HPV testing is covered for women ages 21 to 65 as part of cervical cancer screening. HIV screening and STI prevention counseling are covered for all sexually active adolescents and adults at increased risk.
If you fall outside these categories, or if you’re on a grandfathered plan, your insurance may still cover testing but could apply a copay or deductible. Call the number on your insurance card and ask whether the specific tests you need are classified as preventive. That single word determines whether you pay nothing or get a bill.
Direct-to-Consumer Lab Pricing
Quest Health, the consumer-facing arm of Quest Diagnostics, publishes retail prices for individual tests you can order without a doctor’s visit. These give a useful benchmark for what STD testing actually costs when no insurance is involved:
- Syphilis test: $52
- Trichomoniasis test: $79
- HIV 1 and 2 test: $85
- Chlamydia and gonorrhea test: $105
- Herpes (HSV) 1 and 2 test: $105
- Hepatitis B panel: $99
- HPV test (self-swab): $99
- Basic STD screening panel: $149
- Expanded STD screening panel: $282
Quest also charges a physician service fee starting at $6, collected on behalf of the independent healthcare provider who reviews your order and follows up on results. So the real cost is slightly higher than the listed price. If you only need one or two tests, ordering individually is cheaper. If you want broad coverage, the basic panel at $149 bundles several common tests at a discount compared to ordering them separately.
At-Home Test Kit Costs
Home test kits let you collect a sample (usually urine, a swab, or a finger prick) and mail it to a lab. Prices vary significantly by brand and what’s included. Everlywell offers its STD test starting at $69, making it one of the more affordable options. LetsGetChecked starts at $99 for a single-test kit, with more comprehensive panels running around $149. Nurx starts at $150 plus a $14.50 service fee.
If you test regularly, subscription plans can cut costs. LetsGetChecked, for example, offers 12-month subscriptions that reduce the per-test price by over $100 compared to one-time purchases. These kits are convenient and private, but they’re rarely the cheapest route. You’re paying a premium for the at-home collection and shipping logistics. The tradeoff is that you never sit in a waiting room.
Free and Low-Cost Clinics
Public health departments in many cities offer free STD testing outright. Philadelphia, for instance, provides walk-in STI testing and treatment at no charge. Maricopa County in Arizona charges a flat $20 per visit regardless of what’s tested. These programs exist specifically to remove cost as a barrier, and they don’t require insurance.
Federally qualified health centers, funded through the Health Resources and Services Administration, use a sliding fee scale based on your income. If your household income falls at or below the federal poverty level, you qualify for a full discount, meaning services are free or carry only a nominal charge. Between 100% and 200% of the poverty level, you’ll pay a reduced fee based on at least three graduated tiers the clinic sets. Above 200%, you pay the standard rate. For reference, 200% of the federal poverty level in 2025 is roughly $32,000 for a single person.
Planned Parenthood operates on a similar model. Financial assistance is available based on income, household size, and local program availability. If you don’t have insurance, you may qualify for no-cost or reduced-cost testing. Staff at any location can walk you through eligibility on the spot.
The Office Visit Fee Most People Forget
When you get tested at a doctor’s office or urgent care, the lab work is only part of the bill. You’ll typically also be charged for the office visit itself, which can run $100 to $250 at an urgent care without insurance. Even at public clinics, a modest visit fee may apply on top of or instead of individual test charges. Maricopa County’s $20 flat fee is a good example of a minimal visit charge that covers everything.
Insurance complicates this further. Your plan might cover the lab test as preventive but classify the office visit as diagnostic, leaving you with a copay. If you went in specifically because of symptoms rather than routine screening, the entire encounter could be billed differently. When booking your appointment, ask whether the visit fee and lab fees are both covered, not just one or the other.
Cheapest Options by Situation
If you have insurance and qualify under the ACA’s preventive screening criteria, your cheapest option is $0 through your regular doctor or an in-network clinic. Call ahead to confirm the tests will be coded as preventive.
If you’re uninsured and low-income, a public health clinic or federally qualified health center is almost certainly free. Search for your local health department’s STI clinic or use the HRSA “Find a Health Center” tool online.
If you’re uninsured but don’t qualify for sliding-scale discounts, direct-to-consumer lab orders give you transparent pricing. A syphilis test for $52 or a basic panel for $149 through Quest, for example, beats most urgent care bills. At-home kits cost a bit more but save you time and a trip to the lab.
If you only need an HIV test, many community organizations and health departments offer rapid HIV testing for free year-round, separate from full STD panels. These are often available at community events, pharmacies, and dedicated testing sites.