Final answer:
The CPT® code for tympanoplasty with mastoidectomy and ossicular chain reconstruction is potentially 69636, but the specific code may vary based on the details of the surgery and the latest CPT guidelines.
Step-by-step explanation:
The Current Procedural Terminology (CPT®) code for a tympanoplasty with mastoidectomy and ossicular chain reconstruction in the right ear would depend on the specific details of the surgery. However, one possible CPT code for this combination of procedures is 69636, which represents "Tympanoplasty (e.g., overlay or underlay technique); with mastoidectomy, with or without ossicular chain reconstruction." When looking up this code, make sure to review the current year's CPT coding manual to confirm that the code matches the specific details of the procedure as other related codes may be applicable, depending on the specifics of the surgical approach and the extent of the work completed. Always refer to and follow the most current guidelines as CPT codes can be updated annually.