4 5 7 A B C D E F G H I J K L M P Q R S T U V W X Y Z
Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Qa Qb Qc Qd Qe Qf Qg Qh Qj Qk Ql Qm Qn Qp Qq Qs Qt Qu Qv Qw Qx Qy Qz

QP

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating documentation is on file showing that the laboratory test(s) was ordered individually or ordered as a CPT-recognized panel other than automated profile codes 80002-80019, G0058, G0059, and G0060.