Sleep study, overnight in a sleep lab at Advocate Illinois Masonic Medical Center
CPT 95810 · Chicago, IL
These are Advocate Illinois Masonic Medical Center'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 |
|---|---|---|---|---|
| Presence Saint Joseph Hospital - Chicago Chicago, IL | 0.0 mi | $2,695.44 | $8,168.00 | 2026-01-01 |
| Louis A Weiss Memorial Hospital Chicago, IL | 2.4 mi | $1,132.80 | $3,331.76 | 2025-03-17 |
| Swedish Hospital Chicago, IL | 3.4 mi | $4,927.00 | $4,927.00 | 2026-04-01 |
| Northwestern Memorial Hospital Chicago, IL | 3.6 mi | $3,990.00 | $5,700.00 | 2026-04-01 |
| Ann & Robert H Lurie Childrens Hospital of Chicago Chicago, IL | 3.6 mi | $4,943.40 | $7,062.00 | 2026-09-01 |
| University of Illinois Hospital and Clinics Chicago, IL | 4.5 mi | $1,059.30 | $3,531.00 | 2026-04-01 |
| Saint Francis Hospital-Evanston Evanston, IL | 6.5 mi | $915.00 | $8,168.00 | 2026-09-01 |
| Mt Sinai Hospital Medical Center Chicago, IL | 6.5 mi | $3,161.88 | $4,516.97 | 2026-09-22 |
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 3775 | outpatient | $3,235.00 | $6,470.00 | $1,283.00 – $5,266.58 |
| PSG 4 OR MORE >=6 YRS INCOMPLETE line 3905 | outpatient | $2,105.00 | $4,210.00 | $1,283.00 – $4,841.00 |
| POLYSOMNOGRAPHY 4/> PAREMETERS line 9355 | inpatient | $3,235.00 | $6,470.00 | $2,827.39 – $5,176.00 |
| PSG 4 OR MORE >=6 YRS INCOMPLETE line 12459 | 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 Illinois Masonic Medical Center prices