H74.399 Other acquired abnormalities of ear ossicles, unspecified earBillable ICD-10-CM code, FY2026.
Defines the logic of DRG(s) 154-156 in MDC 03.
385.23 Discontinuity or dislocation of ear ossicles (approximate)H74.329 Partial loss of ear ossicles, unspecified earH74.39 Other acquired abnormalities of ear ossiclesH74.391 Other acquired abnormalities of right ear ossiclesH74.392 Other acquired abnormalities of left ear ossiclesH74.393 Other acquired abnormalities of ear ossicles, bilateralH74.399 Other acquired abnormalities of ear ossicles, unspecified ear (this code)H74.4 Polyp of middle earH74.40 Polyp of middle ear, unspecified earH74.41 Polyp of right middle earH74.42 Polyp of left middle earH74.43 Polyp of middle ear, bilateral