CPT® Code 82948

The CPT® Code 82948 refers to the procedure of measuring glucose levels in the blood using a reagent strip. This process involves obtaining a blood sample, which is then analyzed to determine the total (quantitative) blood glucose level. Glucose is a fundamental simple sugar that serves as the primary energy source for the body. The body metabolizes carbohydrates, breaking them down into simple sugars, predominantly glucose, which is absorbed through the intestinal walls and enters the bloodstream. The regulation of blood glucose levels is primarily managed by insulin, a hormone secreted by the pancreas. Insulin facilitates the transport of glucose into various cells throughout the body, ensuring that tissues and organs receive the energy they need. When there is an excess of glucose in the bloodstream, it is either converted into glycogen for storage in the liver or transformed into fat for storage in adipose tissue. Under normal physiological conditions, the glucose-insulin metabolic process maintains blood glucose levels within a stable and healthy range. The measurement of glucose is crucial for assessing the functionality of this metabolic process. It is utilized to monitor blood glucose levels, identifying conditions such as hypoglycemia (low blood sugar) and hyperglycemia (high blood sugar), as well as for diagnosing diabetes and managing blood sugar control in individuals with diabetes. It is important to note that CPT® Code 82948 specifically applies to blood glucose determination using a reagent strip, while CPT® Code 82947 is designated for quantitative blood glucose determination through enzymatic methodology or other methods that do not involve a reagent strip.