Colonoscopy, diagnostic at Northwestern Medicine Delnor Hospital. CPT 45378.

What Northwestern Medicine Delnor Hospital publishes for this service, straight from its standard-charges file, last updated April 1, 2026.

Outpatient / ER

$2,525cash price (self-pay)

$5,399list price

$537–$3,607range insurers pay

Insurance plan	Negotiated rate
Blue Cross Blue Shield [1401] \| Dch BCBS Bluechoice Select	$537
Blue Cross Blue Shield [1401] \| Dch BCBS Bluechoice Options	$537
Aetna Health Plan [171] \| Dch Aetna Nm Employees	$588
Blue Cross Blue Shield [1401] \| Dch BCBS Bluechoice Preferred	$649
Alternate Blue Cross [1402] \| Dch BCBS PPO	$840
Blue Cross Blue Shield [1401] \| Dch BCBS PPO	$840
Cigna Health Plan [178] \| Dch Cigna Alternative	$1,353
Carelon Behavioral Health [159] \| Dch Beacon Health Options Bhs	$1,804
Health'S Finest Network [126] \| Dch Hfn Nmh Tier One	$1,804
Blue Cross Blue Shield [1401] \| Dch BCBS Par/Indemnity Adp	$2,016
Healthlink [125] \| Dch Seiu Healthlink	$2,272
The Alliance [1703] \| Dch The Alliance	$2,317
Health'S Finest Network [126] \| Dch Hfn Plat	$2,345
First Health Plan [6034] \| Dch First Health	$2,489
Blue Cross Blue Shield [1401] \| Dch BCBS HMO	$2,515
Alternate Blue Cross [1402] \| Dch BCBS HMO	$2,515
Multiplan/Phcs [142] \| Dch Phcs	$2,705
Health'S Finest Network [126] \| Dch Hfn EPO	$2,705
Cigna Health Plan [178] \| Dch Cigna Broad	$2,712
United Healthcare [158] \| Dch UHC Core	$2,741
Compsych [112] \| Dch Compsych	$2,886
Cigna Health Plan [178] \| Dch Cigna Behavioral Bhs	$2,886
United Healthcare [158] \| Dch UHC HMO/PPO	$3,045
Health'S Finest Network [126] \| Dch Hfn PPO	$3,066
Multiplan/Phcs [142] \| Dch Multiplan	$3,246
Beechstreet [176] \| Dch Beech Street/Capp Care	$3,246
United Healthcare [158] \| Dch UHC Non-Contracted Oon - Ed Only	$3,607
Multiplan/Phcs [142] \| Dch Non-Contracted Payors	$3,607

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