UnitedHealth Group established cutoff levels for Drug and Alcohol Testing 

Drug NameConfirmation Cutoff Level
Amphetamines250 ng/ml 
Cocaine100 ng/ml
Marijuana15 ng/ml
Opiate2000 ng/ml
PCP25 ng/ml
Ecstasy250 ng/ml 
6AM10 ng/ml
Barbiturates300 ng/ml 
Benzodiazepines300 ng/ml 
Propoxyphene300 ng/ml 
Methadone300 ng/ml 
Oxycodone100 ng/ml 
Drug Name
Amphetamines

Confirmation Cutoff Level: 250 ng/ml 
Cocaine

Confirmation Cutoff Level: 100 ng/ml
Marijuana

Confirmation Cutoff Level: 15 ng/ml
Opiate

Confirmation Cutoff Level: 2000 ng/ml
PCP

Confirmation Cutoff Level: 25 ng/ml
Ecstasy

Confirmation Cutoff Level: 250 ng/ml 
6AM

Confirmation Cutoff Level: 10 ng/ml
Barbiturates

Confirmation Cutoff Level: 300 ng/ml 
Benzodiazepines

Confirmation Cutoff Level: 300 ng/ml 
Propoxyphene

Confirmation Cutoff Level: 300 ng/ml 
Methadone

Confirmation Cutoff Level: 300 ng/ml 
Oxycodone

Confirmation Cutoff Level: 100 ng/ml 

Post-Accident Test only - Breath Alcohol Test 
Confirmation Level: 0.04 g/210L breath
Post-Accident Test only - Breath Alcohol Test
Confirmation Level: 

 : 0.04 g/210L breath