Sleep study in a lab (polysomnography) in Mount Vernon-Anacortes, WA
In Mount Vernon-Anacortes, WA, 2 hospitals list a cash price for Sleep study in a lab (polysomnography): from $2,623.40 to $3,905.60, with a median of $3,264.50. The lowest listed price is at PeaceHealth United General Medical Center.
Cash prices at 2 facilities across 2 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 — and —.
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-Anacortes, WA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| PeaceHealth United General Medical Center lowest Sedro Woolley, WA SLEEP STUDY IN SLEEP LAB (6 YEARS OR OLDER) | $2,623.40 | $4,036.00 | 35% | — source file |
| Public Hospital Dis No 1 Skagit dba Skagit Valley Hospital Mount Vernon, WA HC POLYSOMNOGRAPHY 4 OR MORE PARA | $3,905.60 | $4,882.00 | 20% | — source file |
Outpatient: lowest $2,623.40, median $3,264.50, highest $3,905.60 — a 1.5× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $3,905.60. 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.