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M24.20

✓ Billable

Disorder of ligament, unspecified site

Diseases of the musculoskeletal system and connective tissue (M00-M99)

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❌ Excludes1

inherited from M24.2

Rules from parent category M24.2: Disorder of ligament

  • • familial ligamentous laxity (M35.7)

⚠️ Excludes2

inherited from M24.2

Rules from parent category M24.2: Disorder of ligament

  • • internal derangement of knee (M23.5-M23.8X9)

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Code Information

CodeM24.20
BillableYes
ParentM24.2
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes11 rule(s)
Excludes21 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)