How much does a sleep study cost in 2026, and what will you actually owe?

What is on a sleep study bill?

Two services: the technical recording, meaning the equipment, the technologist and the scoring, and the physician's interpretation. A sleep center usually bills them together; a hospital bills its part and the interpreting physician bills separately.

Medicare prices the two parts separately. For an in-lab study, code 95810, the 2026 Northern New Jersey amounts are $642.32 for the technical part and $130.46 for the interpretation, which add up to the $772.78 global amount. For a Type III home test, G0399, the Novitas fee lookup for Northern New Jersey lists $67.74 for the technical part and $48.85 for the interpretation, $116.59 together. When a hospital runs the lab, the hospital is paid its outpatient facility rate for the technical side and the interpreting physician sends a separate claim. That is why hospital price files carry notes such as Hudson Regional Hospital's "PULMONOLOGIST - not provided by facility (may be billed separately)". Whenever someone gives you a price, ask which of the two parts it covers.

Why can the same sleep study cost $773 or $9,270?

Because the setting sets the price. Medicare pays an independent sleep center one fee-schedule amount, pays a hospital outpatient lab a larger facility rate plus the interpretation, and hospitals set cash and negotiated prices far above both.

Medicare's own sleep-study page says what you owe depends on "the type of facility" and "where you get your test". The numbers show how much. The in-lab study Medicare approves at $772.78 in a Northern New Jersey sleep center comes to $1,007.80 in a hospital outpatient lab once the $877.34 facility rate and the $130.46 interpretation are added. Hospital cash prices sit on a different scale:

• Valley Hospital, Paramus: gross charge $7,611 and discounted cash price $4,566.60 for 95810; $8,903 and $5,341.80 for 95811 (standard-charges file updated May 6, 2026).
• Hudson Regional Hospital, Secaucus: self-pay price $9,270.20 for 95810, with insurer-negotiated rates for the same code ranging from $1,279.00 to $17,492.87 (shoppable-services file updated January 19, 2026).
• Lakeland Health Services, an independent sleep center in Plymouth, Minnesota that describes itself as AASM-accredited, lists $1,800 to $2,300 for an in-lab study against $4,000 to $6,000 at the hospital systems it compares itself with (page dated February 28, 2026).
• If a hospital lab is the only one offered, ask whether an accredited independent lab in the same network is available, and ask your plan for its allowed amount at each.

What will a Medicare patient pay for a sleep study in 2026?

You pay the rest of the $283 Part B deductible first, then 20 percent of the Medicare-approved amount, as long as the provider accepts assignment.

Medicare.gov lists the 2026 Part B deductible as $283, paid once a year, and coinsurance as usually 20 percent of the approved amount. Its sleep-study page says Part B covers Type I, II, III and IV sleep tests when you have clinical signs and symptoms of sleep apnea and your doctor orders the test, and that Type I tests are covered only in a sleep lab facility. Original Medicare has no yearly out-of-pocket limit unless you have supplemental coverage such as Medigap or other insurance, so the 20 percent is yours to pay on every claim. Medicare Advantage plans have their own copays and a yearly out-of-pocket limit. Worked examples for Northern New Jersey:

• Home sleep apnea test at a sleep center, deductible already met: 20 percent of $116.59 is $23.32.
• The same home test with none of the deductible met: the whole $116.59 counts toward the deductible, and $166.41 of it is left for later care.
• In-lab study at a sleep center, deductible met: 20 percent of $772.78 is $154.56.
• In-lab study at a hospital outpatient lab, deductible met: 20 percent of the $877.34 facility rate ($175.47) plus 20 percent of the $130.46 interpretation ($26.09) is $201.56.
• In-lab study at a sleep center with none of the deductible met: $283 plus 20 percent of the remaining $489.78 ($97.96) is $380.96.

Which rules decide whether insurance pays for a sleep study?

The test type, who orders and reads it, the lab's accreditation and your symptoms. Medicare and large insurers publish these rules, and a study that misses one can be denied.

Medicare's national coverage decision for sleep testing, NCD 240.4.1, covers an attended Type I study only when it is done in a sleep lab facility, and covers Type II, III and qualifying Type IV home devices whether used at home or in a lab, for people with signs and symptoms of obstructive sleep apnea. In New Jersey, Novitas Solutions' local coverage decision L35050 adds conditions that change what gets paid:

• In-facility studies must be done in or under a hospital sleep laboratory, a sleep clinic that is a direct extension of a physician's office, or an Independent Diagnostic Testing Facility.
• A non-hospital clinic or testing facility must be accredited by the American Academy of Sleep Medicine, The Joint Commission or the Accreditation Commission for Health Care.
• Studies must be interpreted by a physician with a sleep medicine board certification.
• Screening people without symptoms is not covered, and a repeat study needs a documented reason.
• If CPAP may be billed to Medicare afterwards, the equipment policy, LCD L33718, requires an in-person evaluation by the treating practitioner before the sleep test.

When does a home test lead to a second night in the lab?

When the home test is negative, inconclusive or technically inadequate and sleep apnea is still suspected, or when a night of CPAP titration is needed. Either way, a second claim follows.

A home sleep apnea test that is negative, inconclusive, or technically inadequate does not rule out sleep apnea. Novitas' L35050 says a negative or technically inadequate home test in a patient with a high pretest probability of moderate to severe sleep apnea "should have prompt in-laboratory polysomnography", and Aetna's Clinical Policy Bulletin 0004, last reviewed July 21, 2026, calls for an attended in-lab study after a single negative, inconclusive or technically inadequate home test. So a home-test-first path can cost $116.59 plus $772.78 in Medicare terms, or more at a hospital. A split-night study, code 95811, diagnoses and starts CPAP titration in one night at $811.92 in Northern New Jersey; a separate titration night is another 95811 claim. If a clinician also orders a daytime Multiple Sleep Latency Test, that is code 95805 at $552.07. Before the first test, ask what happens, and what it costs, if the result is not clear.

What if you pay for a sleep study without insurance?

Ask for a Good Faith Estimate. When you are not using insurance, the provider must give you one in writing, and you can dispute a bill that comes in $400 or more above it.

The federal Good Faith Estimate rule applies when you are uninsured or tell the provider you are not using insurance. The CMS guidance, last modified August 25, 2026, and its dispute page, last modified September 19, 2026, set out how it works:

• The estimate lists expected charges as an itemized list, including facility fees.
• It arrives within 1 business day when you schedule 3 to 9 business days ahead, and within 3 business days when you schedule 10 or more business days ahead.
• Each estimate covers a single provider or facility, so an interpreting physician may send a separate one.
• If a bill is at least $400 more than the estimate, you can start the patient-provider dispute process within 120 calendar days of the first bill, for a $25 fee that is deducted from what you owe if you win.
• While the bill is in dispute, the provider cannot send it to collections. CMS's help desk number is 1-800-985-3059.

Overnight oximetry and other limited recordings bill differently

A narrower test is not automatically the cheaper total path.

A medically ordered overnight pulse oximetry recording may be billed differently and may not be separately covered as a diagnostic sleep test. A consumer recording ring or oximeter is usually a cash purchase rather than a covered test. Medicare's oxygen-equipment coverage is a separate lane with specific documentation rules. Overnight pulse oximetry alone cannot diagnose sleep apnea or distinguish obstructive from central events, so it does not replace a diagnostic sleep study. If oximetry is ordered first, ask what it will decide and what each step is expected to cost; two tests in a row can raise the total even when the first one is inexpensive.

What changes for sleep study billing in 2027?

The home-test codes 95800, 95801 and 95806 are deleted from January 2027 and replaced with six new codes that price the recording and the interpretation separately, by complexity. Medicare's payment for the new codes is still a proposal.

The American Medical Association's CPT Editorial Panel accepted the change at its February 2025 meeting, adding six codes for unattended sleep studies, listed under the interim numbers 95X18 to 95X23, and deleting 95800, 95801 and 95806, effective January 2027. Medicare's proposed 2027 Physician Fee Schedule, published in the Federal Register on July 16, 2026, describes three technical codes by channel count (3 to 4, 5 to 10, and 11 or more channels) and three matching interpretation codes. It proposes work values of 0.81 and 1.05 for the first two interpretation codes and 1.42 for the third, and asks whether two nights of home testing are typical. Final payment amounts come with the 2027 final rule, and the AMA assigns final code numbers only just before publication. The proposed rule does not mention G0398, G0399 or G0400, so this page does not say what happens to them.