Invoice

Quantitation of neutrophil function, comprising at least 2 of the following: (a) chemotaxis; (b) phagocytosis; (c) oxidative metabolism; (d) bactericidal activity; including any test described in items 65066, 65070, 71133 or 71134 (if performed), 1 of this item to a maximum of 2 in a 12 month period