H74.09 - Tympanosclerosis, unspecified ear
The ICD 10 Code for Tympanosclerosis, unspecified ear is listed as H74.09.
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: | H74.09
|
| Description: | Tympanosclerosis, 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 middle ear and mastoid (H65-H75) |
| Parent | H74.0 - Tympanosclerosis |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 385.00 - Tympanosclerosis, unspecified as to involvement (approximate) |
| ICD 9 Dx Code: | 385.01 - Tympanosclerosis involving tympanic membrane only (approximate) |
| ICD 9 Dx Code: | 385.02 - Tympanosclerosis involving tympanic membrane and ear ossicles (approximate) |
| ICD 9 Dx Code: | 385.03 - Tympanosclerosis involving tympanic membrane, ear ossicles, and middle ear (approximate) |
| ICD 9 Dx Code: | 385.09 - Tympanosclerosis involving other combination of structures (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of H74.09: | |
| H74.01 - Tympanosclerosis, right ear | |
| H74.02 - Tympanosclerosis, left ear | |
| H74.03 - Tympanosclerosis, bilateral | |