Final answer:
Eligible Professionals (EPs) and Hospitals were the two groups incentivized to adopt Health Information Technology (HIT) under the ACA to improve healthcare quality and efficiency.
Step-by-step explanation:
The two groups that were provided incentives to adopt Health Information Technology (HIT) under the 2010 Patient Protection and Affordable Care Act (ACA) are Eligible Professionals (EPs) and Hospitals. The ACA created incentive programs that encouraged these healthcare providers to utilize electronic health records (EHR) and other technology to improve patient care. These incentives aim to improve healthcare quality, safety, and efficiency through the promotion of technology.