S82.023
⚠ Non-billable (Header)Displaced longitudinal fracture of unspecified patella
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 S82.023
Child Codes (16)
S82.023ADisplaced longitudinal fracture of unspecified patella, initial encounter for closed fractureS82.023BDisplaced longitudinal fracture of unspecified patella, initial encounter for open fracture type I or IIS82.023CDisplaced longitudinal fracture of unspecified patella, initial encounter for open fracture type IIIA, IIIB, or IIICS82.023DDisplaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with routine healingS82.023EDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with routine healingS82.023FDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS82.023GDisplaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with delayed healingS82.023HDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with delayed healingS82.023JDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS82.023KDisplaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with nonunionS82.023MDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with nonunionS82.023NDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS82.023PDisplaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with malunionS82.023QDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with malunionS82.023RDisplaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS82.023SDisplaced longitudinal fracture of unspecified patella, sequela
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CodeS82.023
BillableNo — Header code
ParentS82.02
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)