Testing a tick for Lyme disease typically costs between $50 and $200, depending on how many pathogens the lab screens for. A basic test that checks for Lyme alone or a small group of common infections runs $50 to $60, while comprehensive panels covering a dozen or more tick-borne diseases can reach $200. These are out-of-pocket costs in most cases, since health insurance rarely covers testing a tick specimen (as opposed to testing your blood).
Price Breakdown by Test Type
Most private labs offer tiered pricing based on how many pathogens they screen for. At TickLab.org, a basic panel costs $50 and covers Lyme disease, anaplasmosis, babesiosis, ehrlichiosis, Rocky Mountain spotted fever, tularemia, and Powassan virus. Their advanced panel doubles the price to $100 and adds broader screening for related species of each pathogen, catching variants the basic test might miss.
TickReport, run through the University of Massachusetts Amherst, follows a similar structure: $60 for a basic DNA test, $100 for a standard test that adds RNA screening (important for detecting viruses like Powassan), and $200 for a comprehensive panel. EMSL Analytical sells a retail kit for Lyme-only testing with a $95 lab fee.
For most people, a $50 to $100 panel that covers the major infections is the practical sweet spot. Paying more makes sense if the tick was collected in a region where rarer pathogens circulate, or if you want the broadest possible peace of mind.
What You’re Actually Paying For
These labs use PCR testing, a molecular technique that detects pathogen DNA directly inside the tick’s body. This is different from the blood tests your doctor would order, which look for your immune system’s response to an infection. Tick PCR testing tells you whether the tick was carrying a specific disease organism at the time it bit you.
Basic panels focus on the most common culprits: the Lyme bacterium, the parasites that cause babesiosis, and the bacteria behind anaplasmosis and ehrlichiosis. Premium panels cast a wider net, screening for broader groups of related organisms and adding viral pathogens. Powassan virus, a rare but serious tick-borne infection, is now included free or bundled into many panels.
Free and Subsidized Testing Programs
A handful of state programs offer tick testing at no cost. Texas provides free testing through a partnership between the Department of State Health Services and the University of North Texas Health Science Center. The program covers ticks that were attached to a human and submitted by Texas residents from a Texas address. They screen for Lyme, ehrlichiosis, and Rocky Mountain spotted fever using molecular methods. Ticks found on pets or in the environment can be submitted separately through the Texas Tick Project.
Several other university extension programs run seasonal tick surveillance and may test submitted ticks at reduced cost or free of charge, though availability varies by year and funding. The University of Maine’s tick lab, for example, processes submissions with a roughly three-business-day turnaround. It’s worth checking with your state’s department of health or cooperative extension service before paying out of pocket.
How to Submit a Tick
The process is straightforward. Place the tick (alive or dead) in a sealed zip-lock bag and mail it to the lab via overnight or priority shipping. Most labs ask you to include your name, address, phone number, and payment. Some sell pre-packaged kits with instructions and a prepaid mailer, though you can usually skip the kit and send the tick directly.
A few practical tips: don’t tape the tick to paper or crush it, since labs need the body intact for DNA extraction. If the tick is alive, you can store it in the sealed bag in your refrigerator until you’re ready to ship. Dead or dried-out ticks can still be tested, though results are most reliable when the specimen is relatively fresh. Shipping costs typically add $5 to $15 depending on the carrier and speed you choose.
How Long Results Take
Most labs return results within three business days of receiving your specimen. The University of Maine’s lab quotes that same timeline, and private services like TickReport and TickLab operate on similar schedules. You’ll typically get results by email, sometimes with a detailed report identifying each pathogen screened and whether it was detected.
Whether Tick Testing Is Worth the Cost
This is where it gets nuanced. The CDC does not recommend using tick test results to make treatment decisions. A tick testing positive for Lyme doesn’t guarantee it transmitted the infection to you, and a negative result doesn’t rule out infection entirely (the tick could have been too recently infected for the pathogen to reach detectable levels, or a different tick you didn’t notice could have bitten you).
That said, many people find the information useful for a different reason: context. If a tick comes back positive for Lyme or another pathogen, you and your doctor have a concrete reason to monitor for symptoms more closely over the following weeks. If it comes back clean across the board, that’s genuinely reassuring, even if it’s not a guarantee. For $50 to $100, most people consider that a reasonable trade for the information.
The timing also matters. Tick test results come back in days, while your own blood won’t produce detectable antibodies for several weeks after a bite. So tick testing fills an information gap during the anxious early window when blood tests aren’t yet useful.