Sleep Medicine Billing Built for Every Titration Hour and the 90-Day Adherence Window

Sleep medicine billing includes the complete revenue cycle for sleep-disorder diagnosis and management, covering attended polysomnography with and without CPAP or BiPAP titration, split-night studies, home sleep testing, multiple sleep latency and maintenance of wakefulness tests, CPAP and BiPAP DME setup and monthly management, PAP adherence and resupply, oral appliance therapy, follow-up E/M and telehealth, and pediatric sleep crossover. It spans eligibility verification, prior authorization, coding, claim submission, payment posting, denial management, A/R follow-up, and reporting. We handle the full range a sleep practice delivers.

An attended overnight polysomnography is coded by age and whether titration is performed. 95810 is the diagnostic PSG for age 6 and above. 95811 is the PSG with CPAP or BiPAP titration. 95807 is the pediatric PSG for a patient under 6. 95808 is a limited 1- to 3-parameter PSG. The code is selected to match the documented recording, not the intended study, so a channel-count or age mismatch does not deny the claim.

A split-night study bills the diagnostic segment and the titration segment the same night. We report 95810 for the diagnostic PSG plus 95811 for the titration. If the titration segment is incomplete, we append modifier 52 so the reduced-service titration is paid rather than denied. The titration segment requires documented sleep time before CPAP is introduced, so we confirm the recorded sleep-to-titration handoff before the claim goes out.

A home sleep test is selected by the number of channels recorded. 95800 is a self-administered test with 3 or more channels, including respiratory effort, airflow, and oxygen saturation. 95801 is a 1- to 2-channel limited test. 95806 is a 4-channel or more unattended type 2 study. We match the code to the documented channel count of the device actually used, so the claim does not deny for a code-to-device mismatch.

CPAP coverage depends on objective adherence data in the first 90 days. The threshold is use for 4 or more hours per night on 70 percent of nights within a rolling 30-day window. We download the objective compliance data from the device, document it against the threshold, and submit the adherence record before the 90-day review, so the device keeps paying. If the threshold is not met, the device rental stops and the cost is absorbed, so we hold the claim until the window is satisfied and the documentation supports it.

Positive airway pressure devices bill under HCPCS E-codes. E0601 is the CPAP device. E0470 is the BiPAP without a backup rate. E0471 is the BiPAP with a timed backup rate, used for central or complex sleep apnea. The device is set up as a monthly rental through a capped rental period, then purchased, with the KX modifier attesting medical necessity throughout. We verify the current HCPCS description before each submission, because DME codes are revised frequently.

Masks, cushions, headgear, tubing, and chinstraps bill under HCPCS A-codes, A7030 through A7046. Each supply category has a payer-defined replacement interval. We track the interval per category per patient, and we hold the resupply order until the replacement window opens and the documentation supports it, so the supply line does not deny as not yet payable. We verify the current supply code against the published HCPCS before submission.

A mandibular advancement oral appliance for obstructive sleep apnea bills under E0486, as a medical benefit. The claim requires a documented CPAP trial or CPAP intolerance, the apnea-hypopnea index, and a prescription. Where a dental provider fabricates and fits the appliance, the claim crosses to the dental billing path, and we coordinate the medical and dental documentation so the appliance is supported on the first submission.

Sleep disorders often span specialties. A narcolepsy workup crosses to neurology where an MSLT follows a seizure evaluation. A pediatric sleep study crosses to pediatrics for a patient under 6. A behavioral insomnia case crosses to behavioral health. We coordinate the documentation across specialties so the same encounter is not double-billed or dropped between departments.

In most cases, yes. Attended polysomnography with titration, home sleep testing, and PAP devices frequently require prior authorization under commercial and Medicare Advantage plans. We obtain the prior authorization before the study or device setup is scheduled, and we verify the approved study type, the number of nights, and the device category against the plan, so the service is not performed against an authorization that does not match the claim.

We charge a percentage of monthly collections, starting at 2.49 percent, with no setup fees and no long-term contracts on a month-to-month agreement. The pricing is the same whether the line is a titration PSG or a CPAP resupply order. A free audit shows exactly where your practice is leaking revenue across studies, device management, and supplies before you commit.

We recover denied sleep claims through denial management with root-cause analysis. A denied split-night modifier, an HST channel-count mismatch, or a stopped CPAP rental is not only appealed but prevented on the next cycle. We document the objective adherence data, the correct modifier, and the prior authorization, then submit the corrected claim, so the same denial does not repeat.