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.
Demographics of United States of America (USA) 2016. As of 1 January 2017, the population of United States of America (USA) was estimated to be 325,457,716 people. This is an increase of 0.75 % (2,432,381 people) compared to population of 323,025,335 the year before.