S35.319A
✓ Billable
Unspecified injury of portal vein, initial encounter
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S35.319A
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code S35.319A?
ICD-10-CM code S35.319A represents Unspecified injury of portal vein, initial encounter. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S35.319A billable?
Yes. S35.319A is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S35.319A in?
S35.319A belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S35 category
S35
Injury of blood vessels at abdomen, lower back and pelvis level
Non-billable
S35.0
Injury of abdominal aorta
Non-billable
S35.1
Injury of inferior vena cava
Non-billable
S35.2
Injury of celiac or mesenteric artery and branches
Non-billable
S35.3
Injury of portal or splenic vein and branches
Non-billable
S35.4
Injury of renal blood vessels
Non-billable
S35.5
Injury of iliac blood vessels
Non-billable
S35.8
Injury of other blood vessels at abdomen, lower back and pelvis level
Non-billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →