Hi- I am just starting out as a coder. My doctor wants to code an office visit cpt 99213, cpt 11402 with Cpt 12021. Is this okay to bill a simple for a closure? I believe it is fine, however, one chart told me in order to bill For the closure with Cpt 11402 it would have to be an intermediate or complex closure not the the simple closure cpt 12021 Thank you for your assistance!