A sleep apnea test typically costs between $300 and $3,000, depending on whether you test at home or in a sleep lab. The biggest factor in what you’ll actually pay is the type of test, followed by your insurance coverage and where you live.
Home Tests vs. In-Lab Studies
There are two main ways to get tested for sleep apnea, and the price gap between them is significant.
A home sleep apnea test (sometimes called an HSAT) typically costs between $300 and $600. You wear a small device on your finger, chest, or wrist overnight in your own bed. It tracks your breathing patterns, blood oxygen levels, and heart rate. The next day, you return the device and a sleep specialist reviews the data. Home tests are the most common starting point for adults suspected of having obstructive sleep apnea, which is by far the most common type.
An in-lab sleep study, called polysomnography, costs between $500 and $3,000. You spend a night at a hospital or dedicated sleep center while technicians monitor a much wider range of signals: brain waves, eye movements, muscle activity, breathing effort, oxygen, heart rhythm, and leg movements. The higher price reflects the overnight staffing, specialized equipment, and facility fees. In-lab studies are usually recommended when a home test is inconclusive, when your doctor suspects a condition other than obstructive sleep apnea (like central sleep apnea or a movement disorder), or when you have significant heart or lung disease.
Direct-to-Consumer Testing
If you want to skip the traditional referral process, several companies now ship home sleep apnea test kits directly to you for a flat fee. Sleep Care Online, for example, charges $219 for a complete home test with professional interpretation. Other online providers fall in a similar range, typically $150 to $300.
These services usually include the test device, shipping both ways, and a board-certified sleep physician’s review of your results. Some also include a follow-up telehealth visit. The trade-off is that you’re paying cash upfront, and the results may not automatically integrate with your primary care records. If you do get diagnosed, you’ll still need a prescribing provider to order treatment like a CPAP machine, though many of these companies offer that as part of a bundled package at additional cost.
What Insurance Covers
Most health insurance plans cover sleep apnea testing when a doctor orders it, but what you owe out of pocket depends entirely on your plan’s structure. If you have a copay-based plan and you’ve met your deductible, you might pay only a $30 to $75 specialist copay plus a percentage of the test itself. If you’re on a high-deductible plan and haven’t met your deductible yet, you could be responsible for the full price until you hit that threshold.
Medicare Part B covers Type I through IV sleep tests and devices when you’re eligible. After meeting the Part B deductible, you pay 20% of the Medicare-approved amount. So if Medicare approves $500 for a home test, your share would be $100. For an in-lab study approved at $1,500, you’d owe $300.
Before scheduling anything, call your insurance company and ask three specific questions: Is a sleep study covered under my plan? Do I need a referral or prior authorization? And is the facility or provider in-network? Going out of network can double or triple your cost, even with good insurance.
Costs Beyond the Test Itself
The sleep apnea test is rarely the only expense in the diagnostic process. Most people encounter a few additional costs along the way.
First, there’s the initial consultation. You’ll typically see a sleep specialist or your primary care doctor to discuss symptoms and get the test ordered. This visit carries a standard office visit charge, which your insurance handles like any other doctor’s appointment.
Second, if your home test comes back borderline or your case is complex, your doctor may recommend a full in-lab study as a follow-up. That means paying for two tests instead of one.
Third, if you’re diagnosed with sleep apnea and prescribed a CPAP machine, many insurance plans require a separate titration study. This is another overnight in-lab session where a technician adjusts the air pressure on your CPAP to find the right setting. A titration study costs roughly the same as a diagnostic in-lab study. Some labs offer a split-night study that combines diagnosis and titration in a single visit, which saves time and money.
How to Reduce Your Costs
If you’re paying out of pocket or facing a high deductible, a few strategies can meaningfully cut what you spend. Starting with a home test instead of an in-lab study is the simplest move, since it’s often less than half the price and is clinically appropriate for most straightforward cases of suspected obstructive sleep apnea.
Ask the sleep center or hospital for their cash-pay rate. Facilities frequently offer a discount of 20% to 40% off the listed price for patients who pay without insurance, because they avoid the administrative cost of billing. Independent sleep centers also tend to charge less than hospital-affiliated labs for the same test, sometimes by hundreds of dollars. It’s worth calling two or three facilities in your area to compare.
Direct-to-consumer test kits in the $150 to $250 range offer the lowest entry point. They’re a reasonable option if you’re a relatively healthy adult with classic sleep apnea symptoms like loud snoring, witnessed breathing pauses, and daytime sleepiness. They’re not ideal if you have complex medical history or suspect something other than obstructive sleep apnea.
Finally, if you have a health savings account (HSA) or flexible spending account (FSA), sleep apnea testing is an eligible expense. Using pre-tax dollars effectively saves you an additional 20% to 35%, depending on your tax bracket.