How Many Medicare Beneficiaries Are In ACOs?
How Many Medicare Beneficiaries Are In ACOs? As of 2018, approximately 12.3 million Medicare beneficiaries are part of ACOs, representing over 20 percent of Medicare beneficiaries. How many ACOs Does Medicare have? The Medicare Shared Savings Program (MSSP) — the main Medicare ACO program — has 517 ACOs operating in 2020, which is one fewer