CPT® Code 84160

Total protein levels are an important indicator of a patient's overall nutritional status and can be measured in various bodily fluids, including urine, serum, cerebral spinal fluid, and synovial fluid. The measurement is performed using a technique known as refractometry, which assesses the concentration of proteins in the sample. This method involves obtaining a sample from the patient, which may include blood, urine, amniotic fluid, or serum. Once the sample is collected, the total protein level is determined, providing valuable information regarding the patient's health. Elevated or decreased protein levels can indicate various medical conditions, making this test a crucial component of patient assessment and management.