S35.403A Unspecified injury of unspecified renal artery, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S35.403 with 7th character A (initial encounter).

Applies from S35 Injury of blood vessels at abdomen, lower back and pelvis level

Code also

• any associated open wound (S31.-)

7th character note

• The appropriate 7th character is to be added to each code from category S35

7th character required

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

Medicare Code Edits (MCE v43.1 (April 2026))

• Unspecified code (laterality): Unspecified codes for which a more specific code identifying laterality (right, left, bilateral) exists within the same code family.

Nearby codes

• S35.402 Unspecified injury of left renal artery
• S35.402A Unspecified injury of left renal artery, initial encounter
• S35.402D Unspecified injury of left renal artery, subsequent encounter
• S35.402S Unspecified injury of left renal artery, sequela
• S35.403 Unspecified injury of unspecified renal artery
• S35.403A Unspecified injury of unspecified renal artery, initial encounter (this code)
• S35.403D Unspecified injury of unspecified renal artery, subsequent encounter
• S35.403S Unspecified injury of unspecified renal artery, sequela
• S35.404 Unspecified injury of right renal vein
• S35.404A Unspecified injury of right renal vein, initial encounter
• S35.404D Unspecified injury of right renal vein, subsequent encounter