The HITECH legislation of the American Recovery and Reinvestment Act is allocating more than $20 billion to push for the adoption of health IT nationwide, including e-health records and e-prescription systems. Health IT can boost patient's quality of care by reducing medical errors, improving clinical decision making and helping to eliminate redundant and unnecessary tests and costs. Health IT, including automated systems that check for adverse drug interactions, allergies, and confirm patient IDs, can help patients avoid being victim to medication and other errors. Meanwhile, as more aging and chronically ill patients are cared for at home, health IT deployments can help keep those individuals out of the hospital, while mobile apps and other tech deployments aid in wellness programs to keep the healthy active. Here are a few examples of health IT helping to bring those benefits.