M25.67
⚠ Non-billable (Header)Stiffness of ankle and foot, not elsewhere classified
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.
❌ Excludes1
inherited from M25.6Rules from parent category M25.6: Stiffness of joint, not elsewhere classified
- • ankylosis of joint (M24.6-)
- • contracture of joint (M24.5-)
Child Codes (6)
M25.671Stiffness of right ankle, not elsewhere classifiedM25.672Stiffness of left ankle, not elsewhere classifiedM25.673Stiffness of unspecified ankle, not elsewhere classifiedM25.674Stiffness of right foot, not elsewhere classifiedM25.675Stiffness of left foot, not elsewhere classifiedM25.676Stiffness of unspecified foot, not elsewhere classified
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CodeM25.67
BillableNo — Header code
ParentM25.6
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes12 rule(s)
Excludes20 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)