Sleep study in a lab (polysomnography) in Bismarck, ND — inpatient
In Bismarck, ND, 2 hospitals list a cash price for Sleep study in a lab (polysomnography) as an inpatient: from $668.10 to $3,659.20, with a median of $3,659.20. The lowest listed price is at St. Alexius Medical Center.
Cash prices at 2 facilities for code 95810, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Mar 4, 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 Bismarck, ND.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| St. Alexius Medical Center lowest Bismarck, ND HC POLYSOMNOGMRAPHY=> 6 YR | $668.10 | $1,310.00 | 49% | Feb 28, 2026 source file |
| Sanford Medical Center Bismarck Bismarck, ND SLEEP STUDY PARTIAL 95810 M52 | $3,659.20 | $4,574.00 | 20% | Mar 4, 2026 source file |
| Sanford Medical Center Bismarck Bismarck, ND PSG 4+ PARAMETERS | $3,659.20 | $4,574.00 | 20% | Mar 4, 2026 source file |
Inpatient: lowest $668.10, median $3,659.20, highest $3,659.20 — a 5.5× difference within the same market.
As an outpatient, the same code is billed by 2 facilities here, median $3,659.20 — that is the price to compare if you are not being admitted.
What it is
An in-lab sleep study (polysomnography) records brain waves, breathing, oxygen levels, heart rhythm and movement while you sleep overnight at a sleep center. It is used to diagnose sleep apnea and other sleep disorders. A technologist watches the study throughout the night.
What the price covers
The hospital price usually covers the overnight study and the technologist. The sleep physician's interpretation is often billed separately.