CPT® 33507, Under Coronary Artery Anomaly Procedures

The Current Procedural Terminology (CPT®) code 33507 as maintained by American Medical Association, is a medical procedural code under the range - Coronary Artery Anomaly Procedures.

Subscribe to Codify by AAPC and get the code details in a flash.


The provider relocates the opening or origin of an anomalous coronary artery arising from within the wall of the aorta. This rare condition, often diagnosed secondary to workup for something else, can result in sudden cardiac death. The provider removes a portion of the artery wall and reconnects the aorta and coronary artery in a more anatomical position. Alternatively, the provider probes the coronary artery and creates an opening in it to connect it to the aorta.


For clinical responsibility, terminology, tips and additional info
start codify free trial.

View any code changes for 2024 as well as historical information on code creation and revision.
Combat the #1 denial reason - mismatched CPT-ICD-9 codes - with top Medicare carrier and private payer accepted diagnoses for the chosen CPT® code.
View the CPT® code's corresponding procedural code and DRG. In a click, check the DRG's IPPS allowable, length of stay, and more. To plug inpatient facility revenue drains, subscribe to DRG Coder today.
Crosswalk to an anesthesia code and its base units, and calculate payments in a snap! Subscribe to Anesthesia Coder today.
View matching HCPCS Level II codes and their definitions.


Have a question about CPT Code 33507 ? Start a discussion here