S82.90
⚠ Non-billable (Header)Unspecified fracture of unspecified lower leg
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 S82.90
Child Codes (16)
S82.90XAUnspecified fracture of unspecified lower leg, initial encounter for closed fractureS82.90XBUnspecified fracture of unspecified lower leg, initial encounter for open fracture type I or IIS82.90XCUnspecified fracture of unspecified lower leg, initial encounter for open fracture type IIIA, IIIB, or IIICS82.90XDUnspecified fracture of unspecified lower leg, subsequent encounter for closed fracture with routine healingS82.90XEUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with routine healingS82.90XFUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS82.90XGUnspecified fracture of unspecified lower leg, subsequent encounter for closed fracture with delayed healingS82.90XHUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with delayed healingS82.90XJUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS82.90XKUnspecified fracture of unspecified lower leg, subsequent encounter for closed fracture with nonunionS82.90XMUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with nonunionS82.90XNUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS82.90XPUnspecified fracture of unspecified lower leg, subsequent encounter for closed fracture with malunionS82.90XQUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with malunionS82.90XRUnspecified fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS82.90XSUnspecified fracture of unspecified lower leg, sequela
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CodeS82.90
BillableNo — Header code
ParentS82.9
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes20 note(s)
Child codes16
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)