Emergency visit, high (level 4) at Northwestern Medicine Kishwaukee Hospital. CPT 99284.

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

Outpatient / ER

$2,525cash price (self-pay)

$4,802list price

$660–$3,607range insurers pay

Insurance plan	Negotiated rate
Aetna Health Plan [171] \| Kh Aetna Nm Employees	$660
Aetna Health Plan [171] \| Kh Aetna Niu	$1,226
Aetna Health Plan [171] \| Kh Aetna IL Preferred	$1,295
Health'S Finest Network [126] \| Kh Hfn Nmh Tier One	$1,623
Cigna Health Plan [178] \| Kh Cigna Broad	$1,901
Cigna Health Plan [178] \| Kh Cigna Alternative	$1,915
Blue Cross Blue Shield [1401] \| Kh BCBS Par/Indemnity Adp	$2,016
Blue Cross Blue Shield [1401] \| Kh BCBS Bluechoice Options	$2,179
Blue Cross Blue Shield [1401] \| Kh BCBS Bluechoice Preferred	$2,179
Blue Cross Blue Shield [1401] \| Kh BCBS Bluechoice Select	$2,179
The Alliance [1703] \| Kh The Alliance	$2,345
Alternate Blue Cross [1402] \| Kh BCBS HMO	$2,395
Blue Cross Blue Shield [1401] \| Kh BCBS HMO	$2,395
Aetna Health Plan [171] \| Kh Aetna	$2,431
Alternate Blue Cross [1402] \| Kh BCBS PPO	$2,561
Blue Cross Blue Shield [1401] \| Kh BCBS PPO	$2,561
Healthlink [125] \| Kh Seiu Healthlink	$2,705
Aetna Health Plan [171] \| Kh Aetna Asa	$2,709
Choicecare [177] \| Kh Choice Care	$2,727
Multiplan/Phcs [142] \| Kh Multiplan	$2,813
Coventry [1218] \| Kh Personal Care	$3,102
Aetna Health Plan [171] \| Kh Personal Care	$3,102
First Health Plan [6034] \| Kh Personal Care	$3,102
Coventryone PPO [17110] \| Kh Personal Care	$3,102
Health'S Finest Network [126] \| Kh Hfn	$3,318
Blue Cross Blue Shield [1401] \| Kh Non-Contracted Payors	$3,607
Multiplan/Phcs [142] \| Kh Non-Contracted Payors	$3,607
Optum/United Behavioral Health [157] \| Kh Optum Ubh Bhs Prof	$3,607

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