H49.11 - Fourth [trochlear] nerve palsy, right eye
The ICD 10 Code for Fourth [trochlear] nerve palsy, right eye is listed as H49.11.
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: | H49.11
|
| Description: | Fourth [trochlear] nerve palsy, right eye |
| Diagnostic Related Groups
(MS-DRG v30.0) |
123 - Neurological Eye Disorders
|
| Chapter | Diseases of the eye and adnexa (H00-H59) |
| Block | Disorders of ocular muscles, binocular movement, accommodation and refraction (H49-H52) |
| Parent | H49.1 - Fourth [trochlear] nerve palsy |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 378.53 - Fourth or trochlear nerve palsy (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of H49.11: | |
| H49.10 - Fourth [trochlear] nerve palsy, unspecified eye | |
| H49.12 - Fourth [trochlear] nerve palsy, left eye | |
| H49.13 - Fourth [trochlear] nerve palsy, bilateral | |