HEALTH When did ACA go into effect? InsuNews May 23, 2022 When did ACA go into effect? March 23, 2010 March 23, 2010: President Obama signs the Affordable Care Act into law. See also Is BCBS FL part of Anthem? Post navigation Previous: Why is ACA important?Next: What are the 3 goals of the ACA? More Stories HEALTH What states are in WPS? InsuNews May 23, 2022 HEALTH What is TRICARE for Life WPS? InsuNews May 23, 2022 HEALTH Do spouses get TRICARE for Life? InsuNews May 23, 2022