CPT® 21121, Under Repair, Revision, and/or Reconstruction Procedures on the Head
The Current Procedural Terminology (CPT®) code 21121 as maintained by American Medical Association, is a medical procedural code under the range - Repair, Revision, and/or Reconstruction Procedures on the Head.
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Summary
A provider changes the appearance of a receding chin in a genioplasty procedure. He incises the jaw bone and slides it forward. He performs the procedure to improve cosmetic appearance or for reasons of medical necessity, such as correcting problems with a patient’s bite or to treat obstructive sleep apnea.
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