74170
The CPT code for a four-phase liver CT scan is typically 74177. This code is used for a CT scan of the abdomen with contrast, specifically when multiple phases of imaging are performed to assess liver lesions or other conditions. Always check with the latest coding guidelines or a coding specialist, as codes can be updated or vary based on specific circumstances.
A three phase CT scan is a ct scan, usually of the liver, that requires an injection of contrast medium, this injection helps outline the vessels of your body by giving the x-rays something to be absorbed by besides blood which has a very low absorption rate. The phases are: 1. Scan during injection: arterial phase, this will highlight lesions in or around the artery leading into the liver. 2. Scan during injection or shortly after: portal vein phase, this will show lesions in or around the portal vein. 3. Delayed scan after injection: this will allow the soft tissue to absorb the contrast and may highlight changes in tissue.
The CPT code for a multiphase liver CT scan is 74177. This code is used for a computed tomography (CT) scan of the abdomen with contrast material, which includes multiple phases of imaging to assess the liver and surrounding structures. Always verify with the latest coding guidelines or a coding professional, as codes may be updated.
The CPT code for a triphasic CT scan of the liver is typically 74170. This code is used to describe a CT scan of the abdomen with contrast, specifically focusing on the liver in a triphasic manner, which includes arterial, portal venous, and delayed phases. Always verify with the latest coding guidelines, as codes can be updated or changed.
A tri-phasic CT scan is a scan which will show three different stages of dye uptake in the body. The first phase will be before the injection of the dye, the second stage will be for when the dye is in the arteries (roughly 20 seconds after injection) and the third phase will be when the dye has reached the veins (a few minutes later). Sometimes a fourth scan is also done to show the dye uptake in the kidneys and bladder. A tri-phasic scan clearly delineates lesions in the liver and will show problems and irregularities in the arterial and lymphatic system.
sonography, liver scan, ct scan, and biopsy
A liver scan is a diagnostic procedure to evaluate the liver for suspected disease. A radioactive substance which concentrates in the liver is injected intravenously and the image of its distribution in the body is analyzed to diagnose abnormalities.
A liver scan may also be helpful in diagnosing specific disorders, by detecting features which are characteristic of a disorder, such as cirrhosis of the liver. It may be part of the battery of tests used to evaluate candidates for liver transplant
A specialized liver scan used to assess blood flow is frequently used. It may be referred to as a radionuclide blood pool or volume study, a labeled red cell scintigram, or some combination of these terms. This test is called a liver-spleen scan
An abnormal liver scan may result from a mass. Depending on the radioisotope and technique used, the scan may identify particular types of tumors or certain cancers.
CPT code 78258 refers to a liver imaging study that involves a hepatobiliary (HIDA) scan with or without the use of a radioactive tracer to assess liver function and biliary system. This procedure is typically used to evaluate conditions such as liver disease, biliary obstruction, or gallbladder function. It provides valuable information regarding the health of the liver and its ability to concentrate and excrete the tracer.
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