Phlebitis of portal vein
ICD-10 K75.1 is a billable code used to indicate a diagnosis of phlebitis of portal vein.
Phlebitis of the portal vein is an inflammatory condition affecting the portal vein, which is responsible for transporting blood from the gastrointestinal tract and spleen to the liver. Clinically, patients may present with abdominal pain, ascites, and signs of liver dysfunction, such as jaundice. The condition can arise from various etiologies, including infections, thrombosis, or as a complication of liver disease. The anatomy involved includes the portal vein, which branches into the right and left portal veins, supplying blood to the liver lobes. Disease progression can lead to portal hypertension, hepatic encephalopathy, and liver failure if not addressed promptly. Diagnostic considerations include imaging studies such as ultrasound, CT scans, or MRI to visualize the portal vein and assess for thrombosis or inflammation. Laboratory tests may also be necessary to evaluate liver function and rule out other gastrointestinal disorders.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
K75.1 specifically covers phlebitis of the portal vein, which may be associated with conditions such as portal vein thrombosis, liver cirrhosis, and infections that lead to inflammation of the portal vein.
K75.1 should be used when there is clear documentation of phlebitis specifically affecting the portal vein, as opposed to other veins or conditions that may present similarly but do not involve the portal circulation.
Documentation should include clinical findings, imaging results confirming portal vein involvement, laboratory tests indicating liver function, and any relevant history of liver disease or gastrointestinal conditions.
