MHPA meaning in Medical ?

The Mental Health Parity Act (MHPA) is legislation signed into United States law on September 26, 1996 that requires annual or lifetime dollar limits on mental health benefits to be no lower than any such dollar limits for medical and surgical benefits offered by a group health plan or health insurance issuer offering coverage in connection with a group health plan. Prior to MHPA and similar legislation, insurers were not required to cover mental health care and so access to treatment was limited, underscoring the importance of the act.

The MHPA was largely superseded by the Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act (MHPAEA), which the 110th United States Congress passed as rider legislation on the Troubled Asset Relief Program (TARP), signed into law by President George W. Bush in October 2008. Notably, the 2010 Patient Protection and Affordable Care Act extended the reach of MHPAEA provisions to many health insurance plans outside its previous scope.