Sleep study in a lab (polysomnography) in San Jose-Sunnyvale-Santa Clara, CA
In San Jose-Sunnyvale-Santa Clara, CA, 5 hospitals list a cash price for Sleep study in a lab (polysomnography): from $3,379.25 to $7,239.00, with a median of $4,888.80. The lowest listed price is at El Camino Hospital.
Cash prices at 5 facilities across 5 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 Mar 31, 2026 and Apr 1, 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 San Jose-Sunnyvale-Santa Clara, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| El Camino Hospital lowest Mountain View, CA HC POLYSOMNOGRAPHY SLEEP STAGING 4+ | $3,379.25 | $13,517.00 | 75% | Apr 1, 2026 source file |
| Stanford Health Care Stanford, CA Psg 4+ Parameters Age 6+ | $4,319.60 | $10,799.00 | 60% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Jose San Jose, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | 44% | — source file |
| Kaiser Foundation Hospital - Santa Clara Santa Clara, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | 44% | — source file |
| Lucile Salter Packard Children's Hospital at Stanford Palo Alto, CA HC Polysomnography 4+ 6+ Yrs | $7,239.00 | $14,478.00 | 50% | Mar 31, 2026 source file |
Outpatient: lowest $3,379.25, median $4,888.80, highest $7,239.00 — a 2.1× difference within the same market.
As an inpatient, the same code is billed by 4 facilities here, median $4,604.20. 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.