Can an employer release my medical information without consent?

Question Details:

I was employed for 16 months through an employment agency. I was assigned clerical work at a contract company. After my skills were proven, the contract company offered me a permanent position, upon successful completion of a background check and frug screen. The background check was fine, however, I failed the frugscreen for THC use. The HR department of the offering company rescinded the offer and I was terminated from that employer. The contracting employment agency was notified of this and has since terminated me from their agency, as well. I had filed for unemployment, UE benefits ceased. Important Notice