S82.046
⚠ Non-billable (Header)Nondisplaced comminuted 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 S82.046
Child Codes (16)
S82.046ANondisplaced comminuted fracture of unspecified patella, initial encounter for closed fractureS82.046BNondisplaced comminuted fracture of unspecified patella, initial encounter for open fracture type I or IIS82.046CNondisplaced comminuted fracture of unspecified patella, initial encounter for open fracture type IIIA, IIIB, or IIICS82.046DNondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with routine healingS82.046ENondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with routine healingS82.046FNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS82.046GNondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with delayed healingS82.046HNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with delayed healingS82.046JNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS82.046KNondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with nonunionS82.046MNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with nonunionS82.046NNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS82.046PNondisplaced comminuted fracture of unspecified patella, subsequent encounter for closed fracture with malunionS82.046QNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type I or II with malunionS82.046RNondisplaced comminuted fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS82.046SNondisplaced comminuted fracture of unspecified patella, sequela
🧪 Validate Combinations
Add S82.046 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeS82.046
BillableNo — Header code
ParentS82.04
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)