Posted Price

Large joint injection or drainage (knee, shoulder, hip) at Kennedy Krieger Institute

CPT 20610 · Baltimore, MD

Cash price$324.00
Gross charge$405.00
Insurer rates$42.10 – $405.00

These are Kennedy Krieger Institute's own posted figures from its standard-charges file dated August 27, 2026. They are not a quote. Source: the hospital's file · its price transparency page.

Across 3 Maryland hospitals we index that post a cash price for this service: lowest $148.86, median $162.09, highest $324.00. See every hospital.

Nearby hospitals, same service

HospitalDistanceCash priceGross chargeFile date
University of Maryland Medical Center
Baltimore, MD
3.2 mi$162.09$165.402026-06-08
University of MD Medical Center Midtown Campus
Baltimore, MD
3.2 mi$148.86$151.902026-06-08
Inova Alexandria Hospital
Alexandria, VA
44.8 mi$478.00$956.002026-04-01
Inova Fairfax Hospital
Falls Church, VA
45.3 mi$478.00$956.002026-04-01
Inova Mount Vernon Hospital
Alexandria, VA
48.0 mi$478.00$956.002026-04-01
Inova Loudoun Hospital
Leesburg, VA
52.6 mi$478.00$956.002026-04-01
Inova Fair Oaks Hospital
Fairfax, VA
53.0 mi$478.00$956.002026-04-01
Sentara Northern Virginia Medical Center
Woodbridge, VA
60.1 mi$553.50$1,107.002026-04-01

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 20610 in this hospital's file

Row in the hospital's fileSettingCashGrossInsurer min – max
HC ARTHROCENTESIS MAJOR JOINT OR BURSA
line 172
outpatient$324.00$405.00$42.10 – $405.00

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 Kennedy Krieger Institute prices