S52.599
⚠ Non-billable (Header)Other fractures of lower end of unspecified radius
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 S52.599
Child Codes (16)
S52.599AOther fractures of lower end of unspecified radius, initial encounter for closed fractureS52.599BOther fractures of lower end of unspecified radius, initial encounter for open fracture type I or IIS52.599COther fractures of lower end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIICS52.599DOther fractures of lower end of unspecified radius, subsequent encounter for closed fracture with routine healingS52.599EOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type I or II with routine healingS52.599FOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS52.599GOther fractures of lower end of unspecified radius, subsequent encounter for closed fracture with delayed healingS52.599HOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type I or II with delayed healingS52.599JOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS52.599KOther fractures of lower end of unspecified radius, subsequent encounter for closed fracture with nonunionS52.599MOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type I or II with nonunionS52.599NOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS52.599POther fractures of lower end of unspecified radius, subsequent encounter for closed fracture with malunionS52.599QOther fractures of lower end of unspecified radius, subsequent encounter for open fracture type I or II with malunionS52.599ROther fractures of lower end of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS52.599SOther fractures of lower end of unspecified radius, sequela
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CodeS52.599
BillableNo — Header code
ParentS52.59
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)