Posted Price

MRI of the knee or other leg joint, without contrast at Northwestern Lake Forest Hospital

CPT 73721 · Lake Forest, IL

Cash price$3,835.30
Gross charge$5,479.00
Insurer rates$909.51 – $5,479.00

These are Northwestern Lake Forest 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
Advocate Condell Medical Center
Libertyville, IL
5.7 mi$2,200.00$4,400.002025-11-04
Advocate Lutheran General Hospital
Park Ridge, IL
15.4 mi$2,120.00$4,240.002025-11-04
Advocate Good Shepherd Hospital
Barrington, IL
16.6 mi$1,780.00$3,560.002025-11-04
Saint Francis Hospital-Evanston
Evanston, IL
17.0 mi$254.00$5,957.002026-09-01
Swedish Hospital
Chicago, IL
20.0 mi$3,669.00$3,669.002026-04-01
Community First Medical Center
Chicago, IL
20.2 mi$1,483.13$2,966.252026-04-01
Louis A Weiss Memorial Hospital
Chicago, IL
20.9 mi$1,870.05$5,500.152025-03-17
Northwestern Medicine McHenry
McHenry, IL
22.8 mi$3,835.30$5,479.002026-04-01

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[87530]
outpatient$3,835.30$5,479.00$909.51 – $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 Lake Forest Hospital prices