The United States is sometimes described as a  melting pot  in which different cultures have contributed their own distinct flavors to American culture.Just as cultures from around the world have influenced American culture, today American culture influences the world.The term Western culture often refers broadly to the cultures of the United States and Europe. As a nation of immigrants, the United States has been influenced by many cultures.he United States is sometimes described as a  melting pot  in which different cultures have contributed their own distinct flavors to American culture.
Diagnosis Related Group (DRG) Law and Legal Definition. Diagnosis related group (DRG) is a patient classification system adopted on the basis of diagnosis consisting of distinct groupings. It is a scheme that provides a means for relating the type of patients a hospital treats with the costs incurred by the hospital.
What are Diagnosis Related Groups (DRGs)? The Social Security Act created a system of payment for the operating costs associated with Medicare Part A hospital inpatient stays. This system is based on set rates and is referred to as the Inpatient Prospective Payment System (IPPS). As a part of this system, each case is categorized into a Medicare Severity -- Diagnosis Related Group (MS-DRG). Patients who have similar clinical characteristics and similar treatment costs are assigned to an MS-DRG. The MS-DRG is linked to a fixed payment amount based on the average treatment cost of patients in the group. Patients can be assigned to an MS-DRG based on their diagnosis, surgical procedures, age, and other information.