Nasal endoscopy, diagnostic: Illinois hospital prices
CPT 31231 · 35 hospitals
Lowest cash price$110.01
Median$218.88
Highest$34,225.51
Each figure is the hospital's own posted standard charge from its machine-readable file; the file date is in the last column. They are not quotes, and they cover the hospital's charge for this code, not the whole visit. How to read this.
| Hospital | Cash price | Gross charge | Insurer min – max | File date |
|---|---|---|---|---|
| Loyola Gottlieb Memorial Hospital Melrose Park | $110.01 | $579.00 | $140.12 – $422.67 | 2026-03-31 |
| Presence Saint Joseph Hospital - Chicago Chicago | $122.43 | $371.00 | $174.37 – $174.37 | 2026-01-01 |
| Loyola University Medical Center Maywood | $133.17 | $579.00 | $188.21 – $297.49 | 2026-03-31 |
| Morris Hospital & Healthcare Centers Morris | $153.50 | $638.00 | $213.90 – $542.30 | 2026-06-30 |
| Louis A Weiss Memorial Hospital Chicago | $163.94 | $482.19 | $80.19 – $5,099.00 | 2025-03-17 |
| University of Illinois Hospital and Clinics Chicago | $179.70 | $599.00 | $177.90 – $5,138.00 | 2026-04-01 |
| Swedish Hospital Chicago | $198.00 | $198.00 | 2026-04-01 | |
| Humboldt Park Health Chicago | $205.80 | $735.00 | $242.55 – $771.75 | 2026-09-29 |
| Advocate Sherman Hospital Elgin | $215.00 | $430.00 | $131.58 – $388.56 | 2025-11-04 |
| Advocate Illinois Masonic Medical Center Chicago | $215.00 | $430.00 | $169.42 – $388.56 | 2025-11-04 |
| Advocate Christ Hospital & Medical Center Oak Lawn | $215.00 | $430.00 | $169.42 – $388.56 | 2025-11-04 |
| Advocate Lutheran General Hospital Park Ridge | $215.00 | $430.00 | $169.42 – $388.56 | 2025-11-04 |
| Advocate Good Samaritan Hospital Downers Grove | $215.00 | $430.00 | $169.42 – $388.56 | 2025-11-04 |
| Advocate Good Shepherd Hospital Barrington | $215.00 | $430.00 | $169.42 – $388.56 | 2025-11-04 |
| Community First Medical Center Chicago | $218.88 | $437.75 | $119.51 – $437.75 | 2026-04-01 |
| Mt Sinai Hospital Medical Center Chicago | $561.12 | $801.60 | $213.90 – $3,796.00 | 2026-09-22 |
| Holy Cross Hospital Chicago | $561.12 | $801.60 | $243.36 – $3,615.00 | 2026-09-22 |
| Ann & Robert H Lurie Childrens Hospital of Chicago Chicago | $696.50 | $995.00 | $169.15 – $945.25 | 2026-09-01 |
| Ingalls Memorial Hospital Harvey | $779.00 | $779.00 | 2026-04-01 | |
| Elmhurst Memorial Hospital Elmhurst | $856.00 | $856.00 | 2026-04-01 | |
| The University of Chicago Medical Center Chicago | $2,060.00 | $2,060.00 | 2026-04-01 | |
| Alton Memorial Hospital Alton | $8,968.95 | $14,948.25 | $199.93 – $16,959.55 | 2025-12-15 |
| Northwestern Medicine Kishwaukee Hospital Dekalb | $13,048.97 | $18,641.39 | 2026-04-01 | |
| Northwestern Medicine Central Dupage Hospital Winfield | $16,095.89 | $22,994.13 | 2026-04-01 | |
| Northwestern Medicine Delnor Community Hospital Geneva | $16,102.03 | $23,002.90 | $784.00 – $3,975.00 | 2026-04-01 |
| Northwestern Medicine McHenry McHenry | $25,117.60 | $35,882.29 | $6,162.00 – $6,846.00 | 2026-04-01 |
| Northwestern Memorial Hospital Chicago | $25,117.60 | $35,882.29 | $486.50 – $540.50 | 2026-04-01 |
| Palos Community Hospital Palos Heights | $25,134.11 | $35,905.87 | $346.00 – $385.00 | 2026-04-01 |
| Northwestern Lake Forest Hospital Lake Forest | $34,225.51 | $48,893.59 | $7,923.00 – $8,802.00 | 2026-04-01 |
| Macneal Hospital Berwyn | not posted | $579.00 | $34.81 – $339.88 | 2026-03-31 |
| Advocate Trinity Hospital Chicago | not posted | $293.44 – $6,291.00 | 2025-11-04 | |
| West Suburban Medical Center Oak Park | not posted | $120.00 – $1,100.00 | 2025-03-17 | |
| Advocate Condell Medical Center Libertyville | not posted | $293.44 – $4,528.00 | 2025-11-04 | |
| Alexian Brothers Medical Center 1 Elk Grove Village | not posted | $192.26 – $354.16 | 2026-01-01 | |
| St. Alexius Medical Center Hoffman Estates | not posted | $192.26 – $358.21 | 2026-01-01 |