S82.846
⚠ Non-billable (Header)Nondisplaced bimalleolar 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 S82.846
Child Codes (16)
S82.846ANondisplaced bimalleolar fracture of unspecified lower leg, initial encounter for closed fractureS82.846BNondisplaced bimalleolar fracture of unspecified lower leg, initial encounter for open fracture type I or IIS82.846CNondisplaced bimalleolar fracture of unspecified lower leg, initial encounter for open fracture type IIIA, IIIB, or IIICS82.846DNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for closed fracture with routine healingS82.846ENondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with routine healingS82.846FNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS82.846GNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for closed fracture with delayed healingS82.846HNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with delayed healingS82.846JNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS82.846KNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for closed fracture with nonunionS82.846MNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with nonunionS82.846NNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS82.846PNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for closed fracture with malunionS82.846QNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with malunionS82.846RNondisplaced bimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS82.846SNondisplaced bimalleolar fracture of unspecified lower leg, sequela
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CodeS82.846
BillableNo — Header code
ParentS82.84
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)