S52.91
⚠ Non-billable (Header)Unspecified fracture of right forearm
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 S52.91
Child Codes (16)
S52.91XAUnspecified fracture of right forearm, initial encounter for closed fractureS52.91XBUnspecified fracture of right forearm, initial encounter for open fracture type I or IIS52.91XCUnspecified fracture of right forearm, initial encounter for open fracture type IIIA, IIIB, or IIICS52.91XDUnspecified fracture of right forearm, subsequent encounter for closed fracture with routine healingS52.91XEUnspecified fracture of right forearm, subsequent encounter for open fracture type I or II with routine healingS52.91XFUnspecified fracture of right forearm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingS52.91XGUnspecified fracture of right forearm, subsequent encounter for closed fracture with delayed healingS52.91XHUnspecified fracture of right forearm, subsequent encounter for open fracture type I or II with delayed healingS52.91XJUnspecified fracture of right forearm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingS52.91XKUnspecified fracture of right forearm, subsequent encounter for closed fracture with nonunionS52.91XMUnspecified fracture of right forearm, subsequent encounter for open fracture type I or II with nonunionS52.91XNUnspecified fracture of right forearm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionS52.91XPUnspecified fracture of right forearm, subsequent encounter for closed fracture with malunionS52.91XQUnspecified fracture of right forearm, subsequent encounter for open fracture type I or II with malunionS52.91XRUnspecified fracture of right forearm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionS52.91XSUnspecified fracture of right forearm, sequela
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CodeS52.91
BillableNo — Header code
ParentS52.9
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)