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

M21.26 – Flexion deformity, knee

Overview

Coding Notes

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

Child Codes

Flexion deformity, right knee
Flexion deformity, left knee
Flexion deformity, unspecified knee

Sibling Codes

Flexion deformity, unspecified site
Flexion deformity, shoulder
Flexion deformity, elbow
Flexion deformity, wrist
Flexion deformity, finger joints
Flexion deformity, hip
Flexion deformity, ankle and toes

Parent Sibling Codes

Valgus deformity, not elsewhere classified
Varus deformity, not elsewhere classified
Flexion deformity
Wrist or foot drop (acquired)
Flat foot [pes planus] (acquired)
Acquired clawhand, clubhand, clawfoot and clubfoot
Other acquired deformities of foot
Unequal limb length (acquired)
Other specified acquired deformities of limbs
Unspecified acquired deformity of limb and hand

View in Tabular

Code Title
M00-M99 Diseases of the musculoskeletal system and connective tissue (M00-M99)
M20-M25 Other joint disorders (M20-M25)
M21 Other acquired deformities of limbs
M21.2 Flexion deformity
M21.26 Flexion deformity, knee
M21.261 Flexion deformity, right knee
M21.262 Flexion deformity, left knee
M21.269 Flexion deformity, unspecified knee