HbA1c CPT code

Clinical Definition Diabetes Mellitus (DM) is a group of chronic metabolic disorders characterized by persistent hyperglycemia (elevated blood glucose) resulting from defects in insulin secretion, insulin action, or both. The condition is broadly classified into Type 1 Diabetes (T1DM), an autoimmune destruction of pancreatic beta-cells leading to absolute insulin deficiency, and Type 2 Diabetes (T2DM),…