CPT73721

How Much Does an MRI Knee Cost in Maryland?

Mri jnt of lwr extre w/o dye

$307Hospital outpatient total2026 Medicare, physician + facility

Under 2026 Medicare rates, an MRI knee costs up to about $307 in total at a hospital outpatient department, counting both the physician and the facility (national rates). Outside a hospital, at an independent imaging center, lab or office, Medicare's full rate in Maryland averages $212, from $207 in Rest of Maryland to $217 in Baltimore/Surr. Cntys.

Hospital payments are wage-adjusted by locality, so the ZIP changes the numbers. For example 20601.
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Maryland Medicare physician rate (2026)

+3.7% vs national

Average of 2 localities. Office range $206.50–$217.32.

Maryland (Hospital)
$64.25
Physician reading only
Private plan est.
$275–$424
~130–200% of Medicare
Cash / self-pay est.
$170–$318
~80–150% of Medicare

What the whole procedure costs

The office rate above is what an imaging center, lab or office is paid for the whole test. In a hospital, the facility bills its own fee and the physician bills only the reading. These are 2026 national Medicare amounts.

Physician reading alone
$63
Only 20% of the hospital total

Medicare may pay the facility separately for this code or package it into another service on the same day, so treat the facility share as an upper bound. For a test like this the physician in a hospital bills only the reading (the professional component); outside a hospital one global fee covers the whole test, shown in the office rate above. Medicare allowed amounts are not what an uninsured patient is charged, and not a quote. Private plans typically allow more.

Your ZIP in Maryland

A ZIP lookup matters in Maryland because three different locality treatments are in play: check whether you fall in the Baltimore area, the DC suburbs like Bethesda and Silver Spring, or rest-of-state regions like Frederick, Hagerstown, and the Eastern Shore.

What MRI knee costs at hospitals near you

Everything above is a national average. The hospital you pick in Maryland moves the bill more than anything else you control.

Locked

Rates for your ZIP, 5 named hospitals with CMS ratings, the add-on codes, and the scheduler script.

For example 20601.

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What these numbers are

Every figure on this page is a 2026 Medicare allowed amount: the physician line comes from the Physician Fee Schedule adjusted by geographic practice-cost indices, and the facility totals come from the CMS hospital outpatient (OPPS) and ambulatory surgery center rates. None of them is a hospital chargemaster price, your insurer's contracted rate, or a quote. Anesthesia, pathology, imaging reads and follow-up care are billed under their own codes when they apply, and an inpatient stay is paid a different way again. In Maryland the office and hospital physician lines for this CPT differ by $147.66.

National vs Maryland

National office$204.41
National hospital (physician)$62.79
Maryland vs national4% above the national office rate of $204.41

Where Maryland ranks for this CPT

Rank (lowest physician fee first)#41 of 51
Lowest stateArkansas ($180.77)
Highest stateAlaska ($235.33)

CPT 73721 by Maryland locality

LocalityOffice
baltimore/surr. cntys$217.32
rest of maryland$206.50

PE GPCI ranges from 1.012 to 1.073 in Maryland. That index is why the same CPT is not one price statewide.

MRI Knee and how Maryland is priced

Maryland's Medicare physician pricing is split geographically: Baltimore and its surrounding counties form one locality, the rest of the state another, and, unusually, the Washington suburbs including Montgomery and Prince George's counties are priced inside the District of Columbia's high-cost locality rather than either Maryland one. That three-way carve means a Rockville procedure is approved at DC-area rates while an identical one in Frederick or Salisbury is not. Baltimore-area adjustments sit above rest-of-state levels but below the DC locality. Few states have their pricing shaped this much by a neighboring jurisdiction.

Maryland is also the only state with an all-payer rate-setting system for hospital services, so hospital-side billing works differently here than anywhere else in the country, though physician fees still follow the standard Medicare schedule. Baltimore's academic medical centers rank among the most prominent in the world and draw patients globally. The Eastern Shore and western Maryland are far more rural, with patients often traveling to Baltimore, Annapolis, or across state lines.

This procedure: A knee MRI without contrast (the lower extremity joint MRI code) shows the menisci, ligaments including the ACL, cartilage, and bone marrow, none of which appear on X-ray. It is the definitive test for suspected meniscus tears and ligament injuries. You lie on your back with the knee in a small coil for 20 to 40 minutes of painless but noisy scanning, and results typically reach your doctor within a couple of days.

What Is MRI Knee?

A knee MRI without contrast (the lower extremity joint MRI code) shows the menisci, ligaments including the ACL, cartilage, and bone marrow, none of which appear on X-ray. It is the definitive test for suspected meniscus tears and ligament injuries. You lie on your back with the knee in a small coil for 20 to 40 minutes of painless but noisy scanning, and results typically reach your doctor within a couple of days.

What Affects the Cost

  • –The hospital versus freestanding center price gap for knee MRI is large and well documented; this is a scan worth shopping.
  • –Insurer authorization rules often require an X-ray and a trial of conservative care first, adding upstream visits.
  • –A confirmed meniscus or ligament tear frequently leads to arthroscopy, so the MRI often begins a bigger spending episode.
  • –In patients over about 50, MRI often shows incidental degenerative findings that can prompt further, sometimes unnecessary, care.
  • –The radiologist's interpretation fee is a distinct component of the price.

Questions to Ask Before Booking

  • 1.Has my insurer approved this scan, and does my chart show the X-ray and conservative care they require?
  • 2.What is the all-in price at the freestanding centers near me?
  • 3.Given my age, could therapy first make this MRI unnecessary?
  • 4.Is the authorization tied to a specific facility?
  • 5.If the MRI shows a tear, what are the typical next steps and their costs?

MRI Knee in Maryland: questions

Under 2026 Medicare rates, an MRI knee costs up to about $307 in total at a hospital outpatient department, counting both the physician and the facility (national rates). Outside a hospital, at an independent imaging center, lab or office, Medicare's full rate in Maryland averages $212, from $207 in Rest of Maryland to $217 in Baltimore/Surr. Cntys. Enter a ZIP for the exact Maryland locality.

Yes. CMS splits Maryland into 2 payment localities. For this CPT the office physician fee spans $10.82 from the lowest to highest locality. A ZIP lookup matters in Maryland because three different locality treatments are in play: check whether you fall in the Baltimore area, the DC suburbs like Bethesda and Silver Spring, or rest-of-state regions like Frederick, Hagerstown, and the Eastern Shore.

After the Part B deductible, coinsurance is usually 20% of the allowed amount: about $42 for the office physician line or $13 for the hospital physician line in Maryland. Medigap may cover that 20%. This is not the hospital facility fee.

It depends on where the test is done. At an independent imaging center, lab or office, $211.91 is Medicare's full rate in Maryland, covering the test and the reading. In a hospital outpatient department the physician is paid only for the reading (about $64.25) and the hospital is paid separately, which brings the national total to up to about $307. Maryland ranks #41 of 51 states on the non-hospital rate (4% above the national office rate of $204.41).

Data source: 2026 Medicare Physician Fee Schedule (CMS PPRRVU26B, released March 2026). Conversion factor: $33.4009. Prices shown are Medicare allowed amounts for the physician service and may not match what you are billed. Private insurance and self-pay ranges, when shown, are labeled estimates (typical multiples of Medicare), not quotes. This site is an independent cost tool, not medical advice.