Sleep study with CPAP initiation in Illinois
Below is what hospitals in Illinois charge if you pay cash, and the typical rate insurers negotiated.
Cash prices at 45 hospitals in Illinois run from $236 to $9,365. The typical hospital charges $4,332. Where a hospital sits on this scale matters more than the number alone:
typical: $4,332
Cheaper than most hospitalsPricier than most hospitals
50 hospitals. Sort by: Cash price ▲ · Negotiated median · Gross charge · Negotiated low
What these numbers mean.
Cash price is what the hospital lists for patients paying out of pocket.
Negotiated median is the middle of what insurance companies actually agreed to pay.
Gross charge is the sticker price — almost nobody pays it.
What you will actually pay is usually different from both numbers:
with insurance, your deductible, copay, or coinsurance decides what you owe —
the negotiated rate is what the insurer pays, not your bill.
A single line item may not be the whole cost: physician, anesthesia, pathology,
and facility fees can be billed separately.
Prices vary by hospital and change over time; always confirm with the hospital before you go.
| Hospital | Cash price | Where it sits | Insurance pays (typical) | Gross charge |
|---|---|---|---|---|
| Morris Hospital & Healthcare Centers IL · Price file October 27, 2026 | $236Insurance typically pays $314Sticker price $980 | Lowest price of any hospital | $314 | $980 |
| Roseland Community Hospital IL · Price file July 1, 2026 | $992Insurance typically pays $992Sticker price $2,490 | Cheaper than 98% of hospitals | $992 | $2,490 |
| Gateway Regional Medical Center IL | $1,543Insurance typically pays $1,010Sticker price $2,571 | Cheaper than 95% of hospitals | $1,010 | $2,571 |
| Loyola University Medical Center Maywood, IL · Price file March 31, 2026 | $1,615Insurance typically pays $1,209Sticker price $7,020 | Cheaper than 93% of hospitals | $1,209 | $7,020 |
| Hillsboro Area Hospital IL · Price file October 7, 2026 | $1,693Insurance typically pays $1,693Sticker price $1,881 | Cheaper than 91% of hospitals | $1,693 | $1,881 |
| Fhn Memorial Hospital IL · Price file February 23, 2026 | $2,642Insurance typically pays $1,064Sticker price $3,302 | Cheaper than 89% of hospitals | $1,064 | $3,302 |
| Advocate Lutheran General Hospital IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Trinity Hospital IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Sherman Hospital IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Christ Hospital & Medical Center IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Condell Medical Center IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Good Samaritan Hospital IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Good Shepherd Hospital IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Illinois Masonic Medical Center IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate South Suburban Hospital IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Advocate Christ Medical Center IL · Price file November 3, 2026 | $2,790Insurance typically pays $1,697Sticker price $5,580 | Cheaper than 86% of hospitals | $1,697 | $5,580 |
| Presence St Francis Hospital - Evanston IL | $3,115Insurance typically pays $5,616Sticker price $9,439 | Cheaper than 64% of hospitals | $5,616 | $9,439 |
| Presence St Joseph Hospital - Chicago IL | $3,115Insurance typically pays $5,616Sticker price $9,439 | Cheaper than 64% of hospitals | $5,616 | $9,439 |
| Presence Resurrection Medical Center IL | $3,115Insurance typically pays $5,616Sticker price $9,439 | Cheaper than 64% of hospitals | $5,616 | $9,439 |
| Presence St Mary and Elizabeth Medical Center IL | $3,115Insurance typically pays $5,616Sticker price $9,439 | Cheaper than 64% of hospitals | $5,616 | $9,439 |
| Presence Holy Family Medical Center IL | $3,115Insurance typically pays $5,616Sticker price $9,439 | Cheaper than 64% of hospitals | $5,616 | $9,439 |
| South Shore Hospital IL · Price file February 4, 2026 | $4,300Insurance typically pays $953Sticker price $6,142 | Cheaper than 52% of hospitals | $953 | $6,142 |
| Northwest Community Hospital 1 Arlington Heights, IL · Price file April 1, 2026 | $4,332Insurance typically pays $1,137Sticker price $4,332 | Cheaper than 50% of hospitals | $1,137 | $4,332 |
| Osf Saint Anthony's Health Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| St Mary Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Saint Clare Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Saint Anthony Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Saint Francis Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Saint Elizabeth Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Saint Luke Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Saint Paul Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Sacred Heart Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| St Joseph Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Heart Of Mary Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Holy Family Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Osf Little Company Of Mary Medical Center IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Saint James Hospital IL · Price file March 31, 2026 | $4,408Insurance typically pays $934Sticker price $7,346 | Pricier than 52% of hospitals | $934 | $7,346 |
| Northshore University Healthsystem - Evanston Hospital Evanston, IL · Price file April 1, 2026 | $5,021Insurance typically pays $2,800Sticker price $5,021 | Pricier than 84% of hospitals | $2,800 | $5,021 |
| Alton Memorial Hospital IL · Price file December 15, 2025 | $5,163Insurance typically pays $4,480Sticker price $8,605 | Pricier than 86% of hospitals | $4,480 | $8,605 |
| Memorial Hospital Shiloh IL · Price file December 15, 2025 | $5,163Insurance typically pays $4,480Sticker price $8,605 | Pricier than 86% of hospitals | $4,480 | $8,605 |
| Trinity Rock Island IL · Price file November 4, 2026 | $5,299Insurance typically pays $921Sticker price $6,623 | Pricier than 91% of hospitals | $921 | $6,623 |
| Sarah Bush Lincoln Health Center IL · Price file June 3, 2026 | $8,157Insurance typically pays $4,894Sticker price $8,157 | Pricier than 93% of hospitals | $4,894 | $8,157 |
| Memorial Medical Center IL · Price file September 17, 2026 | $8,335Insurance typically pays —Sticker price $8,335 | Pricier than 95% of hospitals | — | $8,335 |
| Elmhurst Memorial Hospital Elmhurst, IL · Price file April 1, 2026 | $9,365Insurance typically pays $1,483Sticker price $9,365 | Pricier than 98% of hospitals | $1,483 | $9,365 |
| Edward Hospital Naperville, IL · Price file April 1, 2026 | $9,365Insurance typically pays $1,483Sticker price $9,365 | Pricier than 98% of hospitals | $1,483 | $9,365 |
| Northwestern Memorial Hospital IL | —Insurance typically pays —Sticker price $7,113 | — | — | $7,113 |
| St. Alexius Medical Center IL | —Insurance typically pays $3,026Sticker price — | — | $3,026 | — |
| Alexian Brothers Medical Center IL | —Insurance typically pays $3,026Sticker price — | — | $3,026 | — |
| Alexian Brothers Behavioral Health Hospital IL | —Insurance typically pays $1,678Sticker price — | — | $1,678 | — |
| Northwestern Medicine Central Dupage Hospital IL | —Insurance typically pays —Sticker price $7,824 | — | — | $7,824 |
Procedure code 95811. Prices are from each hospital's own published price file — see methodology.