S99.099
⚠ Non-billable (Header)Other physeal fracture of unspecified calcaneus
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for S99.099
Child Codes (7)
S99.099AOther physeal fracture of unspecified calcaneus, initial encounter for closed fractureS99.099BOther physeal fracture of unspecified calcaneus, initial encounter for open fractureS99.099DOther physeal fracture of unspecified calcaneus, subsequent encounter for fracture with routine healingS99.099GOther physeal fracture of unspecified calcaneus, subsequent encounter for fracture with delayed healingS99.099KOther physeal fracture of unspecified calcaneus, subsequent encounter for fracture with nonunionS99.099POther physeal fracture of unspecified calcaneus, subsequent encounter for fracture with malunionS99.099SOther physeal fracture of unspecified calcaneus, sequela
🧪 Validate Combinations
Add S99.099 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeS99.099
BillableNo — Header code
ParentS99.09
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes7
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)