Sleep study with CPAP cost in Sidney, MT — inpatient
In Sidney, MT, 1 hospital lists a cash price for in-lab sleep study with CPAP or bilevel titration, age 6 and older as an inpatient: from $355.43 to $355.43, with a median of $355.43. Across Montana, the median is $2,405.04 at 8 hospitals.
Cash prices at 1 facility for code 95811, as an inpatient (admitted to hospital) . Collected Sep 27, 2026; the hospital files themselves were last updated between Apr 30, 2026 and Apr 30, 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 Sidney, MT.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Sidney Health Center lowest Sidney, MT · (406) 488-2100 PF 95811 POLYSOM SLEEP STUDY W CPAP M26 | $355.43 | $574.00 | $545.30–$1,138.66 | 38% | Apr 30, 2026 source file |
| Sidney Health Center Sidney, MT · (406) 488-2100 PF 95811 PSG (SLEEP STAGE)4+W | $359.14 | $580.00 | $527.80–$580.00 | 38% | Apr 30, 2026 source file |
| Sidney Health Center Sidney, MT · (406) 488-2100 PSG CPAP BIPAP 4+ PARAMETERS | $2,115.19 | $3,416.00 | $3,108.56–$3,416.00 | 38% | Apr 30, 2026 source file |
Inpatient: lowest $355.43, median $355.43, highest $355.43.
As an outpatient, the same code is billed by 1 facility here, median $355.43 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated and below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
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.
1 row held back from this comparison
It is priced below $1 or below a tenth of the national median for code 95811 ($3,461.95). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| Sidney Health Center Sidney, MTPOLYSOMNOGRAPHY SLEEP STAGING W4+ ADDL PARAMETERS & CPAP ATTENDED | $342.42 | file |