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ICD-10-CM · FY 2026 APRIL UPDATE

S45.1

Injury of brachial artery

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
S45.10Unspecified injury of brachial arteryCategory
S45.101Unspecified injury of brachial artery, right sideCategory
S45.101AUnspecified injury of brachial artery, right side, initial encounterBillable
S45.101DUnspecified injury of brachial artery, right side, subsequent encounterBillable
S45.101SUnspecified injury of brachial artery, right side, sequelaBillable
S45.102Unspecified injury of brachial artery, left sideCategory
S45.102AUnspecified injury of brachial artery, left side, initial encounterBillable
S45.102DUnspecified injury of brachial artery, left side, subsequent encounterBillable
S45.102SUnspecified injury of brachial artery, left side, sequelaBillable
S45.109Unspecified injury of brachial artery, unspecified sideCategory
S45.109AUnspecified injury of brachial artery, unspecified side, initial encounterBillable
S45.109DUnspecified injury of brachial artery, unspecified side, subsequent encounterBillable
S45.109SUnspecified injury of brachial artery, unspecified side, sequelaBillable
S45.11Laceration of brachial arteryCategory
S45.111Laceration of brachial artery, right sideCategory
S45.111ALaceration of brachial artery, right side, initial encounterBillable
S45.111DLaceration of brachial artery, right side, subsequent encounterBillable
S45.111SLaceration of brachial artery, right side, sequelaBillable
S45.112Laceration of brachial artery, left sideCategory
S45.112ALaceration of brachial artery, left side, initial encounterBillable
S45.112DLaceration of brachial artery, left side, subsequent encounterBillable
S45.112SLaceration of brachial artery, left side, sequelaBillable
S45.119Laceration of brachial artery, unspecified sideCategory
S45.119ALaceration of brachial artery, unspecified side, initial encounterBillable
S45.119DLaceration of brachial artery, unspecified side, subsequent encounterBillable
S45.119SLaceration of brachial artery, unspecified side, sequelaBillable
S45.19Other specified injury of brachial arteryCategory
S45.191Other specified injury of brachial artery, right sideCategory
S45.191AOther specified injury of brachial artery, right side, initial encounterBillable
S45.191DOther specified injury of brachial artery, right side, subsequent encounterBillable

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.