With some drugs, more is needed just to feel normal. When not taking the drug, users commonly experience depression that leads to compulsive drug use. Long-term substance abuse affects brain functioning, causing memory loss, learning difficulties and impaired judgment. Marijuana causes short-term memory problems.
1 Medicare beneficiaries paid an average of $725 per inpatient stay, [21] compared to $410 for each observation stay (and $528 if drug costs were included in each observation stay). [ 2 22].hort inpatient stays were often for the same reasons as observation stays. [19]. The Medicare program and Medicare beneficiaries pay more for short inpatient stays than for observation stays: 1  The Medicare program paid an average of $5,142 for each short inpatient stay, compared to $1,741 for each observation stay.
In 2011, Medicare spent about $549 billion for benefit expenses; 24 percent of that amount â approximately $158 billion â was spent on inpatient hospital services. Approximately 36 million patients per year are admitted to U.S. hospitals, and Medicare pays 90 percent of the costs for almost 42 percent of them.ospital costs averaged $3,949 per day, and costs per stay averaged $15,734. According to the U.S. Centers for Disease Control and Prevention (CDC), the total number of inpatient surgeries performed in 2009 was 48 million.