Sleep study with CPAP cost in South Dakota
In South Dakota, 8 hospitals publish a cash price for in-lab sleep study with CPAP or bilevel titration, age 6 and older: from $2,054.40 to $4,889.60, with a median of $4,239.60. The lowest price is at Sanford USD Medical Center (Sioux Falls). The highest price is 2.4× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 95811. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in South Dakota, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Sanford USD Medical Center lowest Sioux Falls · Sioux Falls, SD-MN OUTREACH PSG (SPLIT NIGHT) | $2,054.40 | $2,568.00 | Mar 4, 2026 source file |
| Black Hills Surgical Hospital Rapid City · Rapid City, SD POLYSOMNOGRAM with CPAP | $2,628.00 | $4,380.00 | — source file |
| Sanford Chamberlain Medical Center Chamberlain · Chamberlain, SD PSG CPAP BIPAP 4+ PARAMETERS | $4,220.00 | $5,275.00 | Mar 4, 2026 source file |
| Sanford Canton Inwood Medical Center Canton · Sioux Falls, SD-MN SLEEP STUDY SPLT NGHT 95811 | $4,224.80 | $5,281.00 | Mar 4, 2026 source file |
| Sanford Aberdeen Medical Center Aberdeen · Aberdeen, SD PSG CPAP BIPAP 4+ PARAMETERS | $4,254.40 | $5,318.00 | Mar 4, 2026 source file |
| Sanford Vermillion Hospital Vermillion · Vermillion, SD PSG CPAP BIPAP 4+ PARAMETERS | $4,468.00 | $5,585.00 | Mar 4, 2026 source file |
| Sanford Clear Lake Medical Center Clear Lake · Clear Lake, SD PSG CPAP BIPAP 4+ PARAMETERS | $4,729.60 | $5,912.00 | Mar 4, 2026 source file |
| Sanford Webster Hospital Webster · Webster, SD PSG CPAP BIPAP 4+ PARAMETERS | $4,889.60 | $6,112.00 | Mar 4, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Sioux Falls, SD-MN | 2 | $2,054.40 | $3,139.60 |
| Aberdeen, SD | 1 | $4,254.40 | $4,254.40 |
| Chamberlain, SD | 1 | $4,220.00 | $4,220.00 |
| Clear Lake, SD | 1 | $4,729.60 | $4,729.60 |
| Rapid City, SD | 1 | $2,628.00 | $2,628.00 |
| Vermillion, SD | 1 | $4,468.00 | $4,468.00 |
| Webster, SD | 1 | $4,889.60 | $4,889.60 |
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.
In-lab sleep study with CPAP or bilevel titration, age 6 and older in other states
- Alabama$4,236.11
- Alaska$3,511.73
- Arizona$5,334.24
- Arkansas$1,503.20
- California$3,651.20
- Colorado$2,290.43
- Connecticut$3,666.85
- Delaware$6,673.80
- Florida$4,435.51
- Georgia$3,339.50
- Hawaii$1,413.60
- Idaho$4,833.00
- Illinois$2,900.30
- Indiana$3,382.75
- Iowa$2,572.00
- Kansas$2,107.95
- Kentucky$8,773.32
- Louisiana$938.38
- Maine$1,830.60
- Maryland$2,402.01
- Massachusetts$2,837.10
- Michigan$3,665.35
- Minnesota$3,465.11
- Mississippi$1,479.60
- Missouri$1,926.05
- Montana$2,210.40
- Nebraska$2,578.97
- Nevada$2,406.68
- New Hampshire$3,043.25
- New Jersey$1,198.14
- New York$2,247.59
- North Carolina$3,751.48
- North Dakota$2,868.56
- Ohio$3,599.05
- Oklahoma$3,130.06
- Oregon$1,891.50
- Pennsylvania$3,138.40
- Rhode Island$960.00
- South Carolina$1,972.50
- Tennessee$1,015.80
- Texas$5,236.15
- Utah$3,389.26
- Vermont$2,739.00
- Virginia$1,793.40
- Washington$3,250.00
- West Virginia$2,888.50
- Wisconsin$3,385.00
- Wyoming$4,061.11
Median cash price across the state's hospitals.