Below is a list summarizing the CPT codes for presumptive drug class screening procedures.
CPT Code 80305
CPT 80305 describes a drug test that utilizes any number of devices or procedures capable of being read by direct optical observation only, such as immunoassay dipsticks, cups, cards, or cartridges.
CPT Code 80306
CPT 80306 describes the use of any number of devices or procedures to perform a presumptive drug test, which includes sample validation when performed, and the results are read by instrument-assisted direct optical observation (e.g., utilizing immunoassay [e.g., dipsticks, cups, cards, or cartridges].
CPT Code 80307
CPT 80307 describes the use of instrument chemistry analyzers, chromatography, and mass spectrometry with or without chromatography to perform a presumptive drug test on any number of drug classes, utilizing any number of devices or procedures.