Posted Price

MRI of the knee or other leg joint, without contrast at Northwestern Medicine Kishwaukee Hospital

CPT 73721 · Dekalb, IL

Cash price$3,835.30
Gross charge$5,479.00
Insurer rates$1,002.66 – $5,479.00

These are Northwestern Medicine Kishwaukee Hospital's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.

Across 39 Illinois hospitals we index that post a cash price for this service: lowest $170.52, median $1,965.81, highest $8,084.00. See every hospital.

Nearby hospitals, same service

HospitalDistanceCash priceGross chargeFile date
Valley West Community Hospital
Sandwich, IL
18.6 mi$3,835.30$5,479.002026-04-01
Northwestern Medicine Delnor Community Hospital
Geneva, IL
21.6 mi$3,835.30$5,479.002026-04-01
Advocate Sherman Hospital
Elgin, IL
25.1 mi$2,230.00$4,460.002025-11-04
Northwestern Medicine Central Dupage Hospital
Winfield, IL
31.2 mi$3,835.30$5,479.002026-04-01
Advocate Good Shepherd Hospital
Barrington, IL
35.0 mi$1,780.00$3,560.002025-11-04
Northwestern Medicine McHenry
McHenry, IL
38.1 mi$3,835.30$5,479.002026-04-01
Advocate Good Samaritan Hospital
Downers Grove, IL
38.4 mi$1,880.00$3,760.002025-11-04
Morris Hospital & Healthcare Centers
Morris, IL
40.4 mi$1,821.58$7,571.002026-06-30

Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.

Every row for CPT 73721 in this hospital's file

Row in the hospital's fileSettingCashGrossInsurer min – max
HB MRI Jnt of Lwr Extre W/O Dye
standard_charge_information[25482]
outpatient$3,835.30$5,479.00$1,002.66 – $5,479.00

The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.

Check a bill from this hospital All Northwestern Medicine Kishwaukee Hospital prices