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Colonoscopy in Illinois: what insurers pay

Posted commercial rates at 52 Illinois hospitals, each next to its own Medicare base rate.

Open in the explorerAll statesEvery bill for the whole procedure

CPT 45378

HospitalMedian across insurers× MedicareInsurersFile date
Sarah Bush Lincoln Health Center Mattoon$7010.7×12026-06-03
Rush Oak Park Hospital Oak Park$9050.9×52026-09-26
John H Stroger Jr Hospital Chicago$1,0261.0×22026-04-01
Roseland Community Hospital Chicago$1,2371.2×52026-07-01
Alexian Brothers Medical Center 1 Elk Grove Village$1,2601.3×42026-01-01
Presence Saint Joseph Hospital - Chicago Chicago$1,3071.3×42026-01-01
Trinity Rock Island Rock Island$1,3241.3×52026-01-28
Saint Francis Hospital-Evanston Evanston$1,3391.3×92026-09-01
Uchicago Medicine Adventhealth Hinsdale Hinsdale$1,4231.4×52026-04-01
St Alexius Medical Center Hoffman Estates$1,4641.5×12026-01-01
Swedish Hospital Chicago$1,4951.5×32026-04-01
Mt Sinai Hospital Medical Center Chicago$1,4991.5×112026-09-22
Holy Cross Hospital Chicago$1,4991.5×122026-09-22
Endeavor Health Northwest Community Hospital Arlington Heights$1,5201.5×32026-04-01
Advocate Condell Medical Center Libertyville$1,7621.8×32025-11-04
Washington County Hospital Nashville$1,8251.8×12026-06-01
St Marys Hospital Decatur$1,8421.9×12025-01-01
Hammond Henry Hospital Geneseo$1,8591.9×22026-01-22
Deaconess Illinois Medical Center Marion$1,8771.9×62026-02-03
Loyola Gottlieb Memorial Hospital Melrose Park$1,8891.9×32026-03-31
Endeavor Health Edward Hospital Naperville$1,8921.9×22026-04-01
Advocate Christ Medical Center Oak Lawn$2,0342.0×32025-11-04
Advocate Lutheran General Hospital Park Ridge$2,0642.1×32025-11-04
Advocate Trinity Hospital Chicago$2,0842.1×32025-11-04
Advocate Good Samaritan Hospital Downers Grove$2,0842.1×32025-11-04
Advocate Illinois Masonic Medical Center Chicago$2,0972.1×32025-11-04
Advocate Good Shepherd Hospital Barrington$2,0972.1×32025-11-04
Carle Health Proctor Hospital Peoria$2,1672.2×12026-04-15
Carle Health Pekin Hospital Pekin$2,1672.2×12026-04-15
Carle Health Methodist Hospital Peoria$2,1672.2×12026-04-15
Advocate Sherman Hospital Elgin$2,1682.2×32025-11-04
Deaconess Illinois Union County Anna$2,1862.2×32026-02-03
Uchicago Medicine Adventhealth La Grange La Grange$2,1882.2×42026-04-01
Uchicago Medicine Adventhealth Glenoaks Glendale Heights$2,1882.2×42026-04-01
Uchicago Medicine Adventhealth Bolingbrook Bolingbrook$2,1882.2×42026-04-01
West Suburban Medical Center Oak Park$2,2562.3×52025-03-17
Deaconess Illinois Crossroads Mount Vernon$2,4482.5×62026-02-03
Insight Hospital And Medical Center Chicago Chicago$2,4502.5×12026-06-25
Morrison Community Hospital Morrison$2,4642.5×32026-03-13
Endeavor Health Evanston Hospital Evanston$2,5502.6×32026-04-01
University of Chicago Medical Center Chicago$2,5582.6×22026-04-01
Northwestern Memorial Hospital Chicago$2,5672.6×12026-04-01
Ingalls Memorial Hospital Harvey$2,6302.6×52026-04-01
Endeavor Health Elmhurst Hospital Elmhurst$2,6602.7×22026-04-01
Alton Memorial Hospital Alton$2,7202.7×72025-12-15
Northwestern Medicine Mchenry Hospital McHenry$2,7412.8×12026-04-01
Northwestern Lake Forest Hospital Lake Forest$2,7412.8×12026-04-01
Northwestern Medicine Delnor Community Hospital Geneva$2,7412.8×12026-04-01
Loyola University Medical Center Maywood$2,8202.8×22026-03-31
University of Illinois Hospital and Clinics Chicago$3,2473.3×22026-04-01
Rush University Medical Center Chicago$3,8433.9×22026-09-25

CPT 45380

HospitalMedian across insurers× MedicareInsurersFile date
Sarah Bush Lincoln Health Center Mattoon$8950.7×12026-06-03
Rush Oak Park Hospital Oak Park$9050.7×52026-09-26
Roseland Community Hospital Chicago$1,4061.1×52026-07-01
John H Stroger Jr Hospital Chicago$1,5011.2×12026-04-01
Mt Sinai Hospital Medical Center Chicago$1,5381.2×62026-09-22
Saint Francis Hospital-Evanston Evanston$1,6301.3×92026-09-01
Endeavor Health Northwest Community Hospital Arlington Heights$1,6341.3×32026-04-01
Swedish Hospital Chicago$1,6381.3×32026-04-01
Holy Cross Hospital Chicago$1,6531.3×92026-09-22
Trinity Rock Island Rock Island$1,7131.3×52026-01-28
Uchicago Medicine Adventhealth Hinsdale Hinsdale$1,7951.4×52026-04-01
Washington County Hospital Nashville$1,8251.4×12026-06-01
Hammond Henry Hospital Geneseo$1,8591.4×22026-01-22
Loyola Gottlieb Memorial Hospital Melrose Park$1,8891.5×32026-03-31
Alton Memorial Hospital Alton$1,9201.5×72025-12-15
Deaconess Illinois Medical Center Marion$2,0281.6×52026-02-03
Endeavor Health Edward Hospital Naperville$2,0351.6×22026-04-01
Northwestern Medicine Delnor Community Hospital Geneva$2,1541.7×22026-04-01
Uchicago Medicine Adventhealth La Grange La Grange$2,2461.8×42026-04-01
Uchicago Medicine Adventhealth Glenoaks Glendale Heights$2,2461.8×42026-04-01
Uchicago Medicine Adventhealth Bolingbrook Bolingbrook$2,2461.8×42026-04-01
West Suburban Medical Center Oak Park$2,2561.8×52025-03-17
St Marys Hospital Decatur$2,3791.9×12025-01-01
Endeavor Health Evanston Hospital Evanston$2,5502.0×32026-04-01
Northwestern Memorial Hospital Chicago$2,5672.0×12026-04-01
Insight Hospital And Medical Center Chicago Chicago$2,6602.1×12026-06-25
Ingalls Memorial Hospital Harvey$2,6782.1×52026-04-01
University of Chicago Medical Center Chicago$2,7222.1×22026-04-01
Northwestern Medicine Mchenry Hospital McHenry$2,7412.1×22026-04-01
Northwestern Lake Forest Hospital Lake Forest$2,7412.1×12026-04-01
Carle Health Proctor Hospital Peoria$2,8032.2×12026-04-15
Carle Health Pekin Hospital Pekin$2,8032.2×12026-04-15
Carle Health Methodist Hospital Peoria$2,8032.2×12026-04-15
Endeavor Health Elmhurst Hospital Elmhurst$2,8042.2×22026-04-01
Loyola University Medical Center Maywood$2,8502.2×22026-03-31
University of Illinois Hospital and Clinics Chicago$3,2472.5×22026-04-01
Deaconess Illinois Crossroads Mount Vernon$3,5032.7×32026-02-03
Morrison Community Hospital Morrison$3,5472.8×32026-03-13
Advocate Trinity Hospital Chicago$3,6222.8×12025-11-04
Advocate Illinois Masonic Medical Center Chicago$3,6222.8×12025-11-04
Advocate Christ Medical Center Oak Lawn$3,6222.8×12025-11-04
Advocate Lutheran General Hospital Park Ridge$3,6222.8×12025-11-04
Advocate Good Samaritan Hospital Downers Grove$3,6222.8×12025-11-04
Advocate Good Shepherd Hospital Barrington$3,6222.8×12025-11-04
Advocate Sherman Hospital Elgin$3,7282.9×12025-11-04
Advocate Condell Medical Center Libertyville$3,7752.9×12025-11-04
Rush University Medical Center Chicago$3,9883.1×22026-09-25

CPT 45385

HospitalMedian across insurers× MedicareInsurersFile date
Morris Hospital & Healthcare Centers Morris$6650.5×12026-06-30
Rush Oak Park Hospital Oak Park$9050.7×52026-09-26
Sarah Bush Lincoln Health Center Mattoon$9430.7×12026-06-03
Northwestern Medicine Delnor Community Hospital Geneva$1,0770.8×22026-04-01
John H Stroger Jr Hospital Chicago$1,3341.0×22026-04-01
Northwestern Medicine Mchenry Hospital McHenry$1,3701.1×22026-04-01
Roseland Community Hospital Chicago$1,4061.1×52026-07-01
Endeavor Health Northwest Community Hospital Arlington Heights$1,5201.2×32026-04-01
Saint Francis Hospital-Evanston Evanston$1,6301.3×92026-09-01
Swedish Hospital Chicago$1,6381.3×32026-04-01
Trinity Rock Island Rock Island$1,7131.3×52026-01-28
Mt Sinai Hospital Medical Center Chicago$1,7541.4×62026-09-22
Uchicago Medicine Adventhealth Hinsdale Hinsdale$1,7951.4×52026-04-01
Washington County Hospital Nashville$1,8251.4×12026-06-01
Loyola Gottlieb Memorial Hospital Melrose Park$1,8891.5×32026-03-31
Alton Memorial Hospital Alton$1,9201.5×72025-12-15
Hammond Henry Hospital Geneseo$2,0111.6×22026-01-22
Deaconess Illinois Medical Center Marion$2,0281.6×52026-02-03
Endeavor Health Edward Hospital Naperville$2,0911.6×22026-04-01
Holy Cross Hospital Chicago$2,1061.6×92026-09-22
Uchicago Medicine Adventhealth La Grange La Grange$2,2461.8×42026-04-01
Uchicago Medicine Adventhealth Glenoaks Glendale Heights$2,2461.8×42026-04-01
Uchicago Medicine Adventhealth Bolingbrook Bolingbrook$2,2461.8×42026-04-01
West Suburban Medical Center Oak Park$2,2561.8×52025-03-17
Endeavor Health Evanston Hospital Evanston$2,5502.0×32026-04-01
Northwestern Memorial Hospital Chicago$2,5672.0×12026-04-01
Ingalls Memorial Hospital Harvey$2,6782.1×52026-04-01
University of Chicago Medical Center Chicago$2,7222.1×22026-04-01
Northwestern Lake Forest Hospital Lake Forest$2,7412.1×12026-04-01
Carle Health Proctor Hospital Peoria$2,8032.2×12026-04-15
Carle Health Pekin Hospital Pekin$2,8032.2×12026-04-15
Carle Health Methodist Hospital Peoria$2,8032.2×12026-04-15
Endeavor Health Elmhurst Hospital Elmhurst$2,8602.2×22026-04-01
Insight Hospital And Medical Center Chicago Chicago$2,9402.3×12026-06-25
Loyola University Medical Center Maywood$2,9502.3×22026-03-31
University of Illinois Hospital and Clinics Chicago$3,2472.5×22026-04-01
Deaconess Illinois Crossroads Mount Vernon$3,5032.7×32026-02-03
Morrison Community Hospital Morrison$3,5472.8×32026-03-13
Advocate Trinity Hospital Chicago$3,6222.8×12025-11-04
Advocate Illinois Masonic Medical Center Chicago$3,6222.8×12025-11-04
Advocate Christ Medical Center Oak Lawn$3,6222.8×12025-11-04
Advocate Lutheran General Hospital Park Ridge$3,6222.8×12025-11-04
Advocate Good Samaritan Hospital Downers Grove$3,6222.8×12025-11-04
Advocate Good Shepherd Hospital Barrington$3,6222.8×12025-11-04
Advocate Sherman Hospital Elgin$3,7282.9×12025-11-04
Advocate Condell Medical Center Libertyville$3,7752.9×12025-11-04
Rush University Medical Center Chicago$4,5663.6×22026-09-25
St Marys Hospital Decatur$4,8983.8×22025-01-01

Questions

How much do insurers pay for colonoscopy in Illinois?

52 Illinois hospitals post usable commercial rates for colonoscopy in their federal price-transparency files. For CPT 45378, hospital outpatient, the median across 51 hospitals is $2,097, 2.1× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.