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H80.20 - Cochlear otosclerosis, unspecified ear


The ICD 10 Code for Cochlear otosclerosis, unspecified ear is listed as H80.20.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: H80.20
Description: Cochlear otosclerosis, unspecified ear
Diagnostic Related Groups
(MS-DRG v30.0)
154 - Other Ear, Nose, Mouth & Throat Diagnoses W Mcc
155 - Other Ear, Nose, Mouth & Throat Diagnoses W Cc
156 - Other Ear, Nose, Mouth & Throat Diagnoses W/o Cc/mcc
Chapter Diseases of the ear and mastoid process (H60-H95)
Block Diseases of inner ear (H80-H83)
Parent H80.2 - Cochlear otosclerosis
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 387.2 - Cochlear otosclerosis (approximate)
ICD-10-CM Siblings (same level / similar specificity) of H80.20:
H80.21 - Cochlear otosclerosis, right ear
H80.22 - Cochlear otosclerosis, left ear
H80.23 - Cochlear otosclerosis, bilateral