I81 is a billable code used to specify a medical diagnosis of portal vein thrombosis. The code is valid for the year 2020 for the submission of HIPAA-covered transactions.
Short description: Venous thrombosis NOS. ICD-9-CM 453.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 453.9 should only be used for claims with a date of service on or before September 30, 2015.
Home> 2012 ICD-9-CM Diagnosis Codes> Diseases Of The Circulatory System 390-459> Diseases Of Veins And Lymphatics, And Other Diseases Of Circulatory System 451-459> Portal vein thrombosis 452-
Valid for Submission. I81 is a billable code used to specify a medical diagnosis of portal vein thrombosis. The code is valid for the year 2020 for the submission of HIPAA-covered transactions.
Portal vein thrombosisI81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.The 2022 edition of ICD-10-CM I81 became effective on October 1, 2021.This is the American ICD-10-CM version of I81 - other international versions of ICD-10 I81 may differ.
ICD-10 code I81 for Portal vein thrombosis is a medical classification as listed by WHO under the range - Diseases of the circulatory system .
Hepatic vein obstruction prevents blood from flowing out of the liver and back to the heart. This blockage can cause liver damage. Obstruction of this vein can be caused by a tumor or growth pressing on the vessel, or by a clot in the vessel (hepatic vein thrombosis).
Portal vein thrombosis is asymptomatic in a majority of patients. Clinically PVT may be acute or chronic, although no time frame exists to distinguish acute from chronic PVT. Portal hypertension develops as a result of chronic obstruction to flow within the portal venous system.
I81 is a billable ICD code used to specify a diagnosis of portal vein thrombosis. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
Specialty: Vascular Surgery. MeSH Codes: D013927, D013927, D013927, D013927. ICD 9 Codes: 437.6 , 453 , 671.5 , 671.9.
Thrombosis (Greek: θρόμβωσις) is the formation of a blood clot (thrombus; Greek: θρόμβος) inside a blood vessel, obstructing the flow of blood through the circulatory system. When a blood vessel is injured, the body uses platelets (thrombocytes) and fibrin to form a blood clot to prevent blood loss. Even when a blood vessel is not injured, blood clots may form in the body under certain conditions. A clot that breaks free and begins to travel around the body is known as an embolus.