Sleep study with CPAP cost in Charleston, SC — inpatient
In Charleston-North Charleston, SC, 4 hospitals list a cash price for in-lab sleep study with CPAP or bilevel titration, age 6 and older as an inpatient: from $1,972.50 to $3,730.35, with a median of $3,730.35. The lowest listed price is at MUSC Medical Center — $1,757.85 less than the median here. Across South Carolina, the median is $1,972.50 at 14 hospitals.
Cash prices at 4 facilities across 2 cities for code 95811, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Charleston-North Charleston, SC.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| MUSC Medical Center lowest Charleston, SC · (843) 792-2300 HB SLEEP STUDY-6YR+ W/CPAP;<6HRS | $1,972.50 | $3,945.00 | — | 50% | Apr 1, 2026 source file |
| MUSC Medical Center Charleston, SC · (843) 792-2300 HB SLEEP STUDY CPAP/BILEVEL VENT | $3,154.00 | $6,308.00 | — | 50% | Apr 1, 2026 source file |
| Roper Hospital Charleston, SC · (843) 724-2800 HC Adult Cpap Titration Study | $3,730.35 | $5,739.00 | — | 35% | — source file |
| Roper St Francis Mount Pleasant Hospital Mount Pleasant, SC HC Adult Cpap Titration Study | $3,730.35 | $5,739.00 | — | 35% | — source file |
| Bon Secours St Francis Xavier Hospital Charleston, SC · (843) 402-1006 HC Adult Cpap Titration Study | $3,730.35 | $5,739.00 | — | 35% | — source file |
Inpatient: lowest $1,972.50, median $3,730.35, highest $3,730.35 — a 1.9× difference within the same market.
As an outpatient, the same code is billed by 4 facilities here, median $3,730.35 — that is the price to compare if you are not being admitted.
What it is
This is an overnight sleep study at a sleep center where a technologist records brain waves, breathing, oxygen and heart rhythm and starts CPAP or bilevel therapy to find the right pressure. It is used both for a full night of CPAP adjustment and for a split-night study that starts as a diagnostic study.
What the price covers
The hospital price usually covers the overnight study and the technologist. The sleep physician's interpretation is often billed separately, and the CPAP machine itself is bought separately.