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ICD-10-CM · FY 2026 APRIL UPDATE

S59.9

Unspecified injury of elbow and forearm

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
S59.90Unspecified injury of elbowCategory
S59.901Unspecified injury of right elbowCategory
S59.901AUnspecified injury of right elbow, initial encounterBillable
S59.901DUnspecified injury of right elbow, subsequent encounterBillable
S59.901SUnspecified injury of right elbow, sequelaBillable
S59.902Unspecified injury of left elbowCategory
S59.902AUnspecified injury of left elbow, initial encounterBillable
S59.902DUnspecified injury of left elbow, subsequent encounterBillable
S59.902SUnspecified injury of left elbow, sequelaBillable
S59.909Unspecified injury of unspecified elbowCategory
S59.909AUnspecified injury of unspecified elbow, initial encounterBillable
S59.909DUnspecified injury of unspecified elbow, subsequent encounterBillable
S59.909SUnspecified injury of unspecified elbow, sequelaBillable
S59.91Unspecified injury of forearmCategory
S59.911Unspecified injury of right forearmCategory
S59.911AUnspecified injury of right forearm, initial encounterBillable
S59.911DUnspecified injury of right forearm, subsequent encounterBillable
S59.911SUnspecified injury of right forearm, sequelaBillable
S59.912Unspecified injury of left forearmCategory
S59.912AUnspecified injury of left forearm, initial encounterBillable
S59.912DUnspecified injury of left forearm, subsequent encounterBillable
S59.912SUnspecified injury of left forearm, sequelaBillable
S59.919Unspecified injury of unspecified forearmCategory
S59.919AUnspecified injury of unspecified forearm, initial encounterBillable
S59.919DUnspecified injury of unspecified forearm, subsequent encounterBillable
S59.919SUnspecified injury of unspecified forearm, 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.