Sleep study in a lab (polysomnography) in Bay City, MI
In Bay City, MI, 1 hospital lists a cash price for Sleep study in a lab (polysomnography): from $542.20 to $1,700.25, with a median of $1,121.23. Across Michigan, the median is $3,408.60 at 51 hospitals.
Cash prices at 1 facility for code 95810, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Dec 31, 2025 and Dec 31, 2025.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Bay City, MI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| McLaren Bay Region lowest Bay City, MI DP Polysom 6/GrtrThn Yrs 4/GrtrThn Param 95810 | $542.20 | $1,084.30 | 50% | Dec 31, 2025 source file |
| McLaren Bay Region Bay City, MI Polysom 6/> Yrs 4/> Param | $1,700.25 | $3,400.50 | 50% | Dec 31, 2025 source file |
Outpatient: lowest $542.20, median $1,121.23, highest $1,700.25 — a 3.1× difference within the same market.
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.