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ICD-10-CM · FY 2026 APRIL UPDATE

S52.009

Unspecified fracture of upper end of unspecified ulna

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
S52.009AUnspecified fracture of upper end of unspecified ulna, initial encounter for closed fractureBillable
S52.009BUnspecified fracture of upper end of unspecified ulna, initial encounter for open fracture type I or IIBillable
S52.009CUnspecified fracture of upper end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIICBillable
S52.009DUnspecified fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with routine healingBillable
S52.009EUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with routine healingBillable
S52.009FUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healingBillable
S52.009GUnspecified fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with delayed healingBillable
S52.009HUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healingBillable
S52.009JUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healingBillable
S52.009KUnspecified fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with nonunionBillable
S52.009MUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with nonunionBillable
S52.009NUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunionBillable
S52.009PUnspecified fracture of upper end of unspecified ulna, subsequent encounter for closed fracture with malunionBillable
S52.009QUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type I or II with malunionBillable
S52.009RUnspecified fracture of upper end of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunionBillable
S52.009SUnspecified fracture of upper end of unspecified ulna, sequelaBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.