The Next Step Advanced Medical Coding and Auditing 2017- 2018 1st Edition by Carol Buck

تمرين 15

13-13A OPERATIVE REPORT, TYMPANOPLASTY __________________________
Professional Services: 69633-RT (Tympanoplasty, without Mastoidectomy, with Ossicular Chain Reconstruction, and Synthetic Prothesis)
ICD-10-CM DX: H90.11 (Deafness, conductive, unilateral), H74.21 (Discontinuity, ossicles, ear)