H91.21 - Sudden idiopathic hearing loss, right ear
The ICD 10 Code for Sudden idiopathic hearing loss, right ear is listed as H91.21.
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: | H91.21
|
| Description: | Sudden idiopathic hearing loss, right 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 | Other disorders of ear (H90-H94) |
| Parent | H91.2 - Sudden idiopathic hearing loss |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 388.2 - Sudden hearing loss, unspecified (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of H91.21: | |
| H91.20 - Sudden idiopathic hearing loss, unspecified ear | |
| H91.22 - Sudden idiopathic hearing loss, left ear | |
| H91.23 - Sudden idiopathic hearing loss, bilateral | |