M23.50 - Chronic instability of knee, unspecified knee
The ICD 10 Code for Chronic instability of knee, unspecified knee is listed as M23.50.
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: | M23.50
|
| Description: | Chronic instability of knee, unspecified knee |
| Diagnostic Related Groups
(MS-DRG v30.0) |
564 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W Mcc
565 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W Cc 566 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W/o Cc/mcc |
| Chapter | Diseases of the musculoskeletal system and connective tissue (M00-M99) |
| Block | Other joint disorders (M20-M25) |
| Parent | M23.5 - Chronic instability of knee |
| ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD 9 Dx Code: | 717.85 - Old disruption of other ligaments of knee (approximate) |
| ICD 9 Dx Code: | 718.86 - Other joint derangement, not elsewhere classified, lower leg (approximate) |
| ICD-10-CM Siblings (same level / similar specificity) of M23.50: | |
| M23.51 - Chronic instability of knee, right knee | |
| M23.52 - Chronic instability of knee, left knee | |