| Reflex Condition | Reflex Test Name | Reflex CPT codes | Reflex Billing codes |
| If any Analyte in panel positive | Reflex testing built into panel, no additional test codes required | Reflex testing built into panel, no additional CPT codes required | N/A |
| If screen for Alcohol is positive |
| If screen for Amphetamines is positive |
| If screen for Alternate Amphetamines is positive |
| If screen for Cannabinoids (THC) is positive |
| If screen for Cocaine is positive |
| If screen for Propoxyphene is positive |
| If screen for Phencyclidine is positive |
| If screen for Barbiturates is positive |
| If screen for Benzodiazepines is positive |
| If screen for Methadone is positive |
| If screen for Meperidine is positive |
| If screen for Tramadol is positive |
| If screen for Acetaminophen is positive |
| If screen for Fentanyl is positive |
| If screen for Carisoprodol/Meprobamate is positive |
| If screen for Buprenorphine is positive |
| If screen for ETG/ETS is positive |
