Sleep study in a lab (polysomnography) cost in California
In California, 41 hospitals publish a cash price for Sleep study in a lab (polysomnography): from $1,382.88 to $9,466.27, with a median of $4,888.80. The lowest price is at Mission Hospital Regional Med Center (Mission Viejo). The highest price is 6.8× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 95810. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$1,382.88Mission Hospital Regional Med Center
Median$4,888.80half pay less
Highest$9,466.27in California
Lowest saves$3,505.92vs the median
Hospitals in California, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Mission Hospital Regional Med Center lowest Mission Viejo · Los Angeles-Long Beach-Anaheim, CA HC POLYSOMNOGRAPHY 4 OR MORE | $1,382.88 | $2,881.00 | Apr 1, 2026 source file |
| St Jude Hospital Inc Fullerton · Los Angeles-Long Beach-Anaheim, CA HC POLYSOMNOGRAPHY 4 OR MORE | $1,543.20 | $3,215.00 | Apr 1, 2026 source file |
| St Joseph Hospital of Orange Orange · Los Angeles-Long Beach-Anaheim, CA HC POLYSOMNOGRAM REDUCED SERVICE | $1,721.76 | $3,587.00 | Apr 1, 2026 source file |
| St Joseph Health Northern California LLC Fortuna · Eureka-Arcata, CA HC POLYSOMNOGRAM REDUCED SERVICE | $1,778.88 | $3,488.00 | Apr 1, 2026 source file |
| Ridgecrest Regional Hospital Ridgecrest · Bakersfield-Delano, CA Polysom 6/> yrs 4/> param | $2,046.33 | $3,861.00 | Sep 11, 2026 source file |
| St Joseph Health Northern California LLC Santa Rosa · Santa Rosa-Petaluma, CA HC POLYSOMNOGRAPHY 4 OR MORE | $2,083.35 | $4,085.00 | Apr 1, 2026 source file |
| Loma Linda University Medical Center Loma Linda · Riverside-San Bernardino-Ontario, CA HC POLYSOMNOGRAM | $2,816.10 | $6,258.00 | Sep 2, 2026 source file |
| Banner Lassen Medical Center Susanville · Susanville, CA PSG W 4+ PARAM 6+YRS | $2,834.20 | $4,895.00 | Feb 12, 2026 source file |
| St Joseph Health Northern California LLC Eureka · Eureka-Arcata, CA HC POLYSOMNOGRAM REDUCED SERVICE | $2,883.03 | $5,653.00 | Apr 1, 2026 source file |
| El Camino Hospital Mountain View · San Jose-Sunnyvale-Santa Clara, CA HC POLYSOMNOGRAPHY SLEEP STAGING 4+ | $3,379.25 | $13,517.00 | Apr 1, 2026 source file |
| Tahoe Forest Hospital District Truckee · Truckee-Grass Valley, CA Sleep study in sleep lab (6 years or older) | $4,082.00 | $4,082.00 | Jul 6, 2026 source file |
| Stanford Health Care Stanford · San Jose-Sunnyvale-Santa Clara, CA Psg 4+ Parameters Age 6+ | $4,319.60 | $10,799.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Richmond Campus Richmond · Richmond, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA POLYSOM 6/>YRS SLEEP 4/> ADDL PARAM ATTND | $4,888.80 | $8,730.00 | — source file |
| County of Monterey Salinas · Salinas, CA Sleep study in sleep lab (6 years or older) | $5,203.00 | $5,203.00 | Aug 14, 2026 source file |
| Grossmont Hospital Corporation La Mesa · San Diego-Chula Vista-Carlsbad, CA HC SLEEP STUDY 4 OR MORE | $5,535.00 | $7,380.00 | — source file |
| Sharp Chula Vista Medical Center Chula Vista · San Diego-Chula Vista-Carlsbad, CA HC SLEEP STUDY 4 OR MORE | $5,535.00 | $7,380.00 | — source file |
| Sharp Coronado Hospital and Healthcare Center Coronado · San Diego-Chula Vista-Carlsbad, CA HC SLEEP STUDY 4 OR MORE | $5,535.00 | $7,380.00 | — source file |
| Sharp Memorial Hospital San Diego · San Diego-Chula Vista-Carlsbad, CA HC SLEEP STUDY 4 OR MORE | $5,535.00 | $7,380.00 | — source file |
| Keck Hospital of USC Los Angeles · Los Angeles-Long Beach-Anaheim, CA Polysomnography | $6,213.75 | $6,213.75 | Apr 1, 2026 source file |
| Lucile Salter Packard Children's Hospital at Stanford Palo Alto · San Jose-Sunnyvale-Santa Clara, CA HC Polysomnography 4+ 6+ Yrs | $7,239.00 | $14,478.00 | Mar 31, 2026 source file |
| Cedars-Sinai Medical Center Los Angeles · Los Angeles-Long Beach-Anaheim, CA Sleep Studies - Attended | $9,466.27 | $14,563.50 | Nov 26, 2025 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| San Francisco-Oakland-Fremont, CA | 9 | $4,888.80 | $4,888.80 |
| Los Angeles-Long Beach-Anaheim, CA | 5 | $1,382.88 | $1,721.76 |
| San Jose-Sunnyvale-Santa Clara, CA | 5 | $3,379.25 | $4,888.80 |
| San Diego-Chula Vista-Carlsbad, CA | 4 | $5,535.00 | $5,535.00 |
| Sacramento-Roseville-Folsom, CA | 3 | $4,888.80 | $4,888.80 |
| Eureka-Arcata, CA | 2 | $1,778.88 | $2,330.96 |
| Santa Rosa-Petaluma, CA | 2 | $2,083.35 | $3,486.08 |
| Vallejo, CA | 2 | $4,888.80 | $4,888.80 |
| Bakersfield-Delano, CA | 1 | $2,046.33 | $2,046.33 |
| Fresno, CA | 1 | $4,888.80 | $4,888.80 |
| Modesto, CA | 1 | $4,888.80 | $4,888.80 |
| Richmond, CA | 1 | $4,888.80 | $4,888.80 |
| Riverside-San Bernardino-Ontario, CA | 1 | $2,816.10 | $2,816.10 |
| Salinas, CA | 1 | $5,203.00 | $5,203.00 |
| Stockton-Lodi, CA | 1 | $4,888.80 | $4,888.80 |
| Susanville, CA | 1 | $2,834.20 | $2,834.20 |
| Truckee-Grass Valley, CA | 1 | $4,082.00 | $4,082.00 |
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.
Sleep study in a lab (polysomnography) in other states
- Alabama$3,997.00
- Alaska$3,135.63
- Arizona$4,701.01
- Arkansas$1,503.20
- Colorado$2,290.43
- Connecticut$2,886.95
- Delaware$5,859.84
- Florida$5,160.76
- Georgia$3,068.13
- Hawaii$2,228.40
- Idaho$4,833.00
- Illinois$2,845.70
- Indiana$2,769.60
- Iowa$2,217.77
- Kansas$2,018.25
- Kentucky$9,473.05
- Louisiana$1,048.77
- Maine$1,830.60
- Maryland$2,272.17
- Massachusetts$2,695.00
- Michigan$3,408.60
- Minnesota$3,030.33
- Mississippi$1,282.80
- Missouri$2,034.50
- Montana$1,988.80
- Nebraska$2,265.94
- Nevada$2,327.11
- New Hampshire$2,602.21
- New Jersey$1,189.32
- New York$1,815.00
- North Carolina$3,182.88
- North Dakota$2,300.86
- Ohio$3,593.20
- Oklahoma$2,763.36
- Oregon$2,933.88
- Pennsylvania$3,376.75
- Rhode Island$960.00
- South Carolina$1,774.50
- South Dakota$4,023.20
- Tennessee$869.71
- Texas$4,658.81
- Vermont$4,756.85
- Virginia$2,188.00
- Washington$2,400.20
- West Virginia$2,498.50
- Wisconsin$3,385.00
- Wyoming$3,954.13
Median cash price across the state's hospitals.