CPT® Code 36416

The CPT® Code 36416 refers to the procedure for the collection of a capillary blood specimen, which is typically obtained from sites such as the fingertip, ear lobe, heel, or toe. This method is particularly useful for obtaining small volumes of blood for various laboratory tests. The procedure is often performed in situations where venipuncture is not feasible or when a quick blood sample is needed, such as in pediatric patients or for point-of-care testing. The capillary puncture technique is less invasive than traditional venipuncture, making it a preferred choice for infants and neonates, where heel and toe sites are commonly utilized. The process involves cleaning the selected site with an alcohol pad to minimize the risk of infection, followed by the use of a lancet to create a small puncture in the skin. A drop of blood is then collected using a capillary tube, ensuring that the specimen is suitable for the required laboratory analysis. This procedure is essential for various diagnostic purposes, allowing healthcare providers to quickly assess a patient's condition through blood tests.