Sleep study in a lab (polysomnography) in Green Bay, WI
In Green Bay, WI, 5 hospitals list a cash price for Sleep study in a lab (polysomnography): from $1,845.06 to $4,039.86, with a median of $3,385.00. The lowest listed price is at Oconto Hospital & Medical Center Inc.
Cash prices at 5 facilities across 3 cities 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 Nov 21, 2025 and Jun 27, 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 Green Bay, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Oconto Hospital & Medical Center Inc lowest Oconto, WI HCHG 95810 POLYSOMNOGRAPHY 6/+ YRS | $1,845.06 | $3,985.00 | 54% | Jun 27, 2026 source file |
| Bellin Memorial Health Inc Green Bay, WI HCHG 95810 POLYSOMNOGRAPHY 6/+ YRS | $2,002.01 | $4,324.00 | 54% | Jun 27, 2026 source file |
| Bellin Memorial Health Inc Green Bay, WI HCHG 95810 POLYSOMNOGRAPHY 6/+ YRS | $2,515.48 | $5,433.00 | 54% | Jun 27, 2026 source file |
| Aurora BayCare Medical Center Green Bay, WI POLYSOMNOGRAPHY 4/> PAREMETERS | $3,385.00 | $6,770.00 | 50% | Nov 21, 2025 source file |
| St Clare Memorial Hospital Inc Oconto Falls, WI HC SLEEP STUDY | $3,812.16 | $5,776.00 | 34% | — source file |
| St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay, WI HC SLEEP STUDY | $3,812.16 | $5,776.00 | 34% | — source file |
| St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay, WI HC SLEEP STUDY ONE ON ONE | $4,039.86 | $6,121.00 | 34% | — source file |
Outpatient: lowest $1,845.06, median $3,385.00, highest $4,039.86 — a 2.2× difference within the same market.
As an inpatient, the same code is billed by 5 facilities here, median $3,385.00. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
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.