S25.101A Unspecified injury of right innominate or subclavian artery, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S25.101 with 7th character A (initial encounter).

Applies from S25 Injury of blood vessels of thorax

Code also

• any associated open wound (S21.-)

7th character note

• The appropriate 7th character is to be added to each code from category S25

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Code annotations containing back-references to S25.101A

Back-references to S25.1

• Type 2 Excludes: S45 Injury of blood vessels at shoulder and upper arm level ("injury of subclavian artery (S25.1)")

Nearby codes

• S25.09XD Other specified injury of thoracic aorta, subsequent encounter
• S25.09XS Other specified injury of thoracic aorta, sequela
• S25.1 Injury of innominate or subclavian artery
• S25.10 Unspecified injury of innominate or subclavian artery
• S25.101 Unspecified injury of right innominate or subclavian artery
• S25.101A Unspecified injury of right innominate or subclavian artery, initial encounter (this code)
• S25.101D Unspecified injury of right innominate or subclavian artery, subsequent encounter
• S25.101S Unspecified injury of right innominate or subclavian artery, sequela
• S25.102 Unspecified injury of left innominate or subclavian artery
• S25.102A Unspecified injury of left innominate or subclavian artery, initial encounter
• S25.102D Unspecified injury of left innominate or subclavian artery, subsequent encounter