IPN blood test

[Dizneeeee]

So I have had two blood tests in the past two months along with my regular urine tests. One time they sent me to the regular place I go (urgent care) and it was done through a company called Drug Scan. Yesterday they sent me to Labcorp for the blood test O-792074. Both were 99 dollars plus collection fee. I'm assuming this is some kind of alcohol or PETH because I know drugs our out of the blood stream faster than out of urine. Anyone have any ideas?

[Stacy Johnson]

What does blood test test for and how far back does it go