Sleep study, overnight in a sleep lab at Advocate Good Samaritan Hospital
CPT 95810 · Downers Grove, IL
These are Advocate Good Samaritan Hospital's own posted figures from its standard-charges file dated November 4, 2025. They are not a quote. Source: the hospital's file · its price transparency page.
Across 33 Illinois hospitals we index that post a cash price for this service: lowest $915.00, median $3,235.00, highest $7,854.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Elmhurst Memorial Hospital Elmhurst, IL | 7.3 mi | $7,854.00 | $7,854.00 | 2026-04-01 |
| Northwestern Medicine Central Dupage Hospital Winfield, IL | 8.0 mi | $4,389.00 | $6,270.00 | 2026-04-01 |
| Loyola University Medical Center Maywood, IL | 10.4 mi | $1,281.56 | $5,572.00 | 2026-03-31 |
| Loyola Gottlieb Memorial Hospital Melrose Park, IL | 10.5 mi | $1,058.68 | $5,572.00 | 2026-03-31 |
| Advocate Christ Hospital & Medical Center Oak Lawn, IL | 15.5 mi | $3,235.00 | $6,470.00 | 2025-11-04 |
| Holy Cross Hospital Chicago, IL | 16.3 mi | $3,161.88 | $4,516.97 | 2026-09-22 |
| Advocate Lutheran General Hospital Park Ridge, IL | 16.8 mi | $3,235.00 | $6,470.00 | 2025-11-04 |
| Northwestern Medicine Delnor Community Hospital Geneva, IL | 17.0 mi | $4,389.00 | $6,270.00 | 2026-04-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 95810 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| POLYSOMNOGRAPHY 4/> PAREMETERS line 5811 | outpatient | $3,235.00 | $6,470.00 | $1,283.00 – $5,176.00 |
| PSG 4 OR MORE >=6 YRS INCOMPLETE line 6623 | outpatient | $2,105.00 | $4,210.00 | $1,283.00 – $4,841.00 |
| POLYSOMNOGRAPHY 4/> PAREMETERS line 9353 | inpatient | $3,235.00 | $6,470.00 | $2,827.39 – $5,176.00 |
| PSG 4 OR MORE >=6 YRS INCOMPLETE line 15478 | inpatient | $2,105.00 | $4,210.00 | $1,839.77 – $3,368.00 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Advocate Good Samaritan Hospital prices