Different labs and tests...look for different drugs. Also some tests (urine, blood, follicle, etc) can detect drug-use from different times in your past. Basically, negative means you dont have evidence of drug use in your system. Source(s): Lab Tech. just now. Report Abuse. A drug test is a technical analysis of a biological specimen-for example urine, hair, blood, sweat, or oral fluid / saliva-to determine the presence or absence of specified parent drugs or their metabolites.
In addition, you may qualify for Medicare if you meet the eligibility requirements for the SSA disability program and youâre a child or widow(er) 50 years or older of someone who has worked long enough as a government employee through which Medicare taxes were paid.
To qualify for MPAP, applicants must be eligible for Medicare and meet basic requirements. When applying for MPAP, proof of income, resources, age or disability, citizenship (if not a U.S. citizen) and other health insurance is required. No face-to-face interview with the local county department of job and family services is necessary. Applicants can ask an authorized representative to apply on their behalf.