An MRI of the knee without dye, often for a knee injury.
Cash prices hospitals publish · billing code 73721 · St. Louis
What hospitals charge
$429.59 to $3,703.05
31 hospitals · cash prices
Some listings do not state their billing class. These are published cash amounts, not confirmed equivalent packages of care. Check what each hospital includes.
What the hospital lists
- MR-LW JOINT WO$429.59
Outpatient · billing class not stated
Note from the file: 70.6% of Medicare Base Rates
The file doesn’t say whether this covers the hospital’s charge only. Confirm what it includes.
Location and source
Gateway Regional Medical CenterAbout 390 miles away2100 Madison Ave, Granite City, IL 62040
Comments & questionsWhat the hospital lists
- Magnetic resonance (eg, proton) imaging, any joint of lower extremity; without contrast material$887.22
Outpatient · hospital charge
Note from the file: zero instances of the item or service in the 12 months prior to posting the file
Location and source
Touchette Regional HospitalAbout 395 miles away5900 Bond Ave Cahokia Heights IL 62207
Comments & questionsWhat the hospital lists
- Hc Mri Lower Ext Any Joint Non Contrast$1,344.20
Inpatient or outpatient · hospital charge
Note from the file: Gross Charge Type: Standard
Location and source
SSM Health Saint Louis University HospitalAbout 400 miles away1201 S Grand Blvd, Saint Louis, MO 63104
Comments & questionsWhat the hospital lists
- HC MR Lo Ext Any Jnt WO Con$1,352.40
Inpatient or outpatient · billing class not stated
- HC MR Lo Ext Any Jnt WO Con|LEFT SIDE$1,352.40
Inpatient or outpatient · billing class not stated
- HC MR Lo Ext Any Jnt WO Con|REDUCED SERVICES|LEFT SIDE$1,352.40
Inpatient or outpatient · billing class not stated
- HC MR Lo Ext Any Jnt WO Con|REDUCED SERVICES|RIGHT SIDE$1,352.40
Inpatient or outpatient · billing class not stated
- HC MR Lo Ext Any Jnt WO Con|RIGHT SIDE$1,352.40
Inpatient or outpatient · billing class not stated
More than one price is listed. Ask the hospital which one applies to you.
The file doesn’t say whether this covers the hospital’s charge only. Confirm what it includes.
Location and source
Barnes Jewish HospitalAbout 400 miles awayOne Barnes-Jewish Hospital Plaza, St. Louis, MO 63110
Comments & questionsWhat the hospital lists
- MRI Extr Lwr Jt WO Cont Lt$1,357.85
Outpatient · hospital charge
- MRI Extr Lwr Jt WO Cont Rt$1,357.85
Outpatient · hospital charge
- MRI Extr Lwr Jt WO Cont Bi$2,143.70
Outpatient · hospital charge
More than one price is listed. Ask the hospital which one applies to you.
Location and source
Mercy Hospital SouthAbout 410 miles away10050 Kennerly Road Saint Louis MO 63128
Comments & questions
From each hospital's published price list, Dec 15, 2025 to Jun 10, 2026. Not a quote, and doctors' fees are often extra. Distances are measured from the middle of Columbus, OH (approximate area).
Compare other scans and x-rays
About these prices
US hospitals must publish their prices by law. We take them from each hospital's own file. They're what hospitals charge, not what patients told us they paid, and not a quote.
Hospitals are compared on the same billing code, but what each one includes in that price can differ. Doctors, anesthesia and some tests are often billed separately and aren't included.
For insurance, we show what most plans pay the hospital, leaving out the very lowest and highest. Your own share depends on your plan.
What each hospital calls it: Gateway Regional Medical Center, “MR-LW JOINT WO”; Touchette Regional Hospital, “Magnetic resonance (eg, proton) imaging, any joint of lower extremity; without contrast material”; SSM Health Saint Louis University Hospital, “Mri jnt of lwr extre w/o dye”; Barnes Jewish Hospital, “HC MR Lo Ext Any Jnt WO Con”; Mercy Hospital South, “MRI Extr Lwr Jt WO Cont Lt”; Alton Memorial Hospital, “HC MR Lo Ext Any Jnt WO Con”; Barnes Jewish St. Peters Hospital, “HC MR Lo Ext Any Jnt WO Con”; Barnes Jewish West County Hospital, “HC MR Lo Ext Any Jnt WO Con”; Christian Hospital, “HC MR Lo Ext Any Jnt WO Con”; Memorial Hospital, “HC MR Lo Ext Any Jnt WO Con”; Missouri Baptist Medical Center, “HC MR Lo Ext Any Jnt WO Con”; Progress West Hospital, “HC MR Lo Ext Any Jnt WO Con”; Mercy Hospital Washington, “MRI Extr Lwr Jt WO Cont Lt”; Mercy Hospital Jefferson, “MRI Extr Lwr Jt WO Cont Lt”; Community Hospital of Staunton, “MRI LOWER EXT W JNT WO”; SSM Health DePaul Hospital - St. Louis, “Mri jnt of lwr extre w/o dye”; SSM Health St. Clare Hospital - Fenton, “Mri jnt of lwr extre w/o dye”; SSM Health St. Joseph Hospital - Lake Saint Louis, “Mri jnt of lwr extre w/o dye”; SSM Health St. Joseph Hospital - St. Charles, “Mri jnt of lwr extre w/o dye”; SSM Health St. Joseph Hospital- Wentzville, “Mri jnt of lwr extre w/o dye”; SSM Health St. Mary's Hospital - St. Louis, “Mri jnt of lwr extre w/o dye”; Mercy Hospital St Louis, “MRI Extr Lwr Jt WO Cont Bi”; Missouri Baptist Sullivan Hospital, “HC MR Lo Ext Any Jnt WO Con”; Mercy Hospital Lincoln, “MRI Extr Lwr Jt WO Cont Lt”; Carlinville Area Hospital, “MRI LE ANY JOINT WO CONTRAST”; Deaconess Illinois Red Bud Regional Hospital, “MR-LW JOINT WO”; Anderson Hospital, “MRI LOWER EXT W JNT WO”; HSHS Holy Family Hospital, “HC MRI LWR EXT JOINT W/O CONTRAST”; HSHS St. Joseph's Hospital, “HC MRI LWR EXT JOINT W/O CONTRAST”; HSHS St. Joseph's Hospital, “HC MRI LWR EXT JOINT W/O CONTRAST”; HSHS St. Elizabeth's Hospital, “HC MRI LWR EXT JOINT W/O CONTRAST”; OSF Saint Anthony's Health Center, “Mri jnt of lwr extre w/o dye”.
What people paid and asked
Questions and corrections are reviewed before publication. They never change the published prices above.
How we moderate
Loading comments…