Sleep study in a lab (polysomnography) in Mount Vernon, IL — inpatient
In Mount Vernon, IL, 1 hospital lists a cash price for Sleep study in a lab (polysomnography) as an inpatient: from $787.50 to $1,251.17, with a median of $1,019.34.
Cash prices at 1 facility for code 95810, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Feb 3, 2026 and Feb 3, 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 Mount Vernon, IL.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Deaconess Illinois Crossroads Inc lowest Mount Vernon, IL PR POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $787.50 | $2,250.00 | 65% | Feb 3, 2026 source file |
| Deaconess Illinois Crossroads Inc Mount Vernon, IL HC POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $1,251.17 | $5,687.11 | 78% | Feb 3, 2026 source file |
Inpatient: lowest $787.50, median $1,019.34, highest $1,251.17 — a 1.6× difference within the same market.
As an outpatient, the same code is billed by 1 facility here, median $1,019.34 — 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.