S35.311A Laceration of portal vein, initial encounter

Billable ICD-10-CM code, FY2026.

Built from S35.311 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

Diagnosis Index entries for S35.311A

• Injury › blood vessel NEC › portal vein › laceration

Nearby codes

• S35.299D Unspecified injury of branches of celiac and mesenteric artery, subsequent encounter
• S35.299S Unspecified injury of branches of celiac and mesenteric artery, sequela
• S35.3 Injury of portal or splenic vein and branches
• S35.31 Injury of portal vein
• S35.311 Laceration of portal vein
• S35.311A Laceration of portal vein, initial encounter (this code)
• S35.311D Laceration of portal vein, subsequent encounter
• S35.311S Laceration of portal vein, sequela
• S35.318 Other specified injury of portal vein
• S35.318A Other specified injury of portal vein, initial encounter
• S35.318D Other specified injury of portal vein, subsequent encounter