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M71.37

⚠ Non-billable (Header)

Other bursal cyst, ankle and foot

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

⚠️ This is a category header code — not billable. Use a more specific child code below.

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❌ Excludes1

inherited from M71.3

Rules from parent category M71.3: Other bursal cyst

  • • synovial cyst with rupture (M66.1-)

Child Codes (3)

M71.371Other bursal cyst, right ankle and footM71.372Other bursal cyst, left ankle and footM71.379Other bursal cyst, unspecified ankle and foot

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Code Information

CodeM71.37
BillableNo — Header code
ParentM71.3
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes11 rule(s)
Excludes20 note(s)
Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)