M24.87
⚠ Non-billable (Header)Other specific joint derangements 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.
⚠️ Excludes2
inherited from M24.8Rules from parent category M24.8: Other specific joint derangements, not elsewhere classified
- • iliotibial band syndrome (M76.3)
Child Codes (6)
M24.871Other specific joint derangements of right ankle, not elsewhere classifiedM24.872Other specific joint derangements of left ankle, not elsewhere classifiedM24.873Other specific joint derangements of unspecified ankle, not elsewhere classifiedM24.874Other specific joint derangements of right foot, not elsewhere classifiedM24.875Other specific joint derangements left foot, not elsewhere classifiedM24.876Other specific joint derangements of unspecified foot, not elsewhere classified
🧪 Validate Combinations
Add M24.87 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeM24.87
BillableNo — Header code
ParentM24.8
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes21 note(s)
Child codes6
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)