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I81 Portal vein thrombosis

CategoryCODABLE
I81
Portal vein thrombosis
EXAMPLES
Portal (vein) obstruction
EXCLUDES
Excludes2: hepatic vein thrombosis (I82.0)
phlebitis of portal vein (K75.1)
Chapter
IX · Diseases of the circulatory system
Section
I80-I89
Valid from
Source

CMS ICD-10-CM Tabular List, edition FY2026.