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  1. ICD-10-CM Home
  2. Chapter 13
  3. M20-M25
  4. M21.16

M21.16

Varus deformity, not elsewhere classified, knee

Non-billableCategory

Code Hierarchy

M21M21.1M21.16

Chapter: 13. Diseases of the musculoskeletal system and connective tissue

Section: M20-M25 - Other joint disorders

Coding Guidelines

Inclusion Terms

  • Bow leg
  • Genu varum

Specific Codes (3)

M21.161Billable

Varus deformity, not elsewhere classified, right knee

M21.162Billable

Varus deformity, not elsewhere classified, left knee

M21.169Billable

Varus deformity, not elsewhere classified, unspecified knee

Related Codes

M21.10Billable

Varus deformity, not elsewhere classified, unspecified site

M21.12Category

Varus deformity, not elsewhere classified, elbow

M21.15Category

Varus deformity, not elsewhere classified, hip

M21.17Category

Varus deformity, not elsewhere classified, ankle

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