H74.3 Other acquired abnormalities of ear ossiclesNon-billable header with 3 child codes.
H74.31 Ankylosis of ear ossiclesH74.32 Partial loss of ear ossiclesH74.39 Other acquired abnormalities of ear ossiclesH74.2 Discontinuity and dislocation of ear ossiclesH74.20 Discontinuity and dislocation of ear ossicles, unspecified earH74.21 Discontinuity and dislocation of right ear ossiclesH74.22 Discontinuity and dislocation of left ear ossiclesH74.23 Discontinuity and dislocation of ear ossicles, bilateralH74.3 Other acquired abnormalities of ear ossicles (this code)H74.31 Ankylosis of ear ossiclesH74.311 Ankylosis of ear ossicles, right earH74.312 Ankylosis of ear ossicles, left earH74.313 Ankylosis of ear ossicles, bilateralH74.319 Ankylosis of ear ossicles, unspecified ear