S52.025
⚠ Non-billable (Header)Nondisplaced fracture of olecranon process without intraarticular extension of left ulna
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 S52.025
Child Codes (16)
S52.025ANondisplaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for closed fractureS52.025BNondisplaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for open fracture type I or IIS52.025CNondisplaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIICS52.025DNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for closed fracture with routine healingS52.025ENondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type I or II with routine healingS52.025FNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS52.025GNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for closed fracture with delayed healingS52.025HNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type I or II with delayed healingS52.025JNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS52.025KNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for closed fracture with nonunionS52.025MNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type I or II with nonunionS52.025NNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS52.025PNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for closed fracture with malunionS52.025QNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type I or II with malunionS52.025RNondisplaced fracture of olecranon process without intraarticular extension of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS52.025SNondisplaced fracture of olecranon process without intraarticular extension of left ulna, sequela
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CodeS52.025
BillableNo — Header code
ParentS52.02
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)