The real HIPAA enforcement agency is the U.S. Department of Health and Human Services (HHS), Office for Civil Rights (OCR). Complaints are filed with the OCR, and they are responsible for administering, investigating and enforcing the HIPAA privacy standards.
1 The population of the United States is estimated at 322,583,006 as of July 1 2014. 2  United States' population is equivalent to 4.45% of the total world population. 3  The U.S. ranks number 3 in the list of countries by population. 4  The population density in the U.S.A. is 34 people per Km2.
Below are the key figures for United States of America (USA) population in 2016: 1  4,070,119 live births. 2  2,661,729 deaths. 3  Natural increase: 1,408,390 people. 4  Net migration: 1,023,990 people. 5  160,669,833 males as of 31 December 2016. 6  164,787,883 females as of 31 December 2016.