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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

I81 – Portal vein thrombosis

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Tyoe 2 Excludes

hepatic vein thrombosis (I82.0)
phlebitis of portal vein (K75.1)

Applicable To

Portal (vein) obstruction

GEM Conversion to ICD-9 CM

Fs: 00000 – Portal vein thrombosis

MDC / MS-DRG Reference

DISORDERS OF LIVER EXCEPT MALIGNANCY, CIRRHOSIS OR ALCOHOLIC HEPATITIS WITH MCC
DISORDERS OF LIVER EXCEPT MALIGNANCY, CIRRHOSIS OR ALCOHOLIC HEPATITIS WITH CC
DISORDERS OF LIVER EXCEPT MALIGNANCY, CIRRHOSIS OR ALCOHOLIC HEPATITIS WITHOUT CC/MCC

Back Reference of Diagnostic Codes

Block, blocked
portal (vein) I81
Embolism (multiple) (paradoxical) I74.9
portal (vein) I81
Obstruction, obstructed, obstructive
portal (circulation) (vein) I81
Pseudoangioma I81
Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) I82.90
liver (venous) I82.0
portal vein I81
portal I81

Sibling Codes

Phlebitis and thrombophlebitis
Other venous embolism and thrombosis
Varicose veins of lower extremities
Esophageal varices
Varicose veins of other sites
Other disorders of veins
Nonspecific lymphadenitis
Other noninfective disorders of lymphatic vessels and lymph nodes

View in Tabular

Code Title
I00-I99 Diseases of the circulatory system (I00-I99)
I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
I81 Portal vein thrombosis
Type 2 Excludes
hepatic vein thrombosis (I82.0)
phlebitis of portal vein (K75.1)

Applicable to
Portal (vein) obstruction