RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

M23.5 – Chronic instability of knee

Overview

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Child Codes

Chronic instability of knee, unspecified knee
Chronic instability of knee, right knee
Chronic instability of knee, left knee

Sibling Codes

Cystic meniscus
Derangement of meniscus due to old tear or injury
Other meniscus derangements
Loose body in knee
Other spontaneous disruption of ligament(s) of knee
Other internal derangements of knee
Unspecified internal derangement of knee

Parent Sibling Codes

Acquired deformities of fingers and toes
Other acquired deformities of limbs
Disorder of patella
Internal derangement of knee
Other specific joint derangements
Other joint disorder, not elsewhere classified
Dentofacial anomalies [including malocclusion]
Other diseases of jaws

View in Tabular

Code Title
M00-M99 Diseases of the musculoskeletal system and connective tissue (M00-M99)
M20-M25 Other joint disorders (M20-M25)
M23 Internal derangement of knee
M23.5 Chronic instability of knee
M23.50 Chronic instability of knee, unspecified knee
M23.51 Chronic instability of knee, right knee
M23.52 Chronic instability of knee, left knee