Senators grilled Robert F. Kennedy Jr. on if and how he would reform Medicaid and Medicare during his first confirmation hearing to become the next secretary of Health and Human Services.

In testimony to the Senate Finance Committee, Mr. Kennedy seemed to confuse the two government programs that cover more than 150 million Americans.

Robert F. Kennedy Jr. struggled to answer questions from Sen. Bill Cassidy (R., La.,) about Medicare and Medicaid. When asked about how care for people who are eligible for both federal health programs could be integrated,

Robert F. Kennedy Jr., nominee for HHS secretary, seemed unfamiliar with the massive insurance program during Thursday’s hearing, mistakenly saying Medicare Part A mainly paid for primary care or physicians.

The HHS Secretary nominee confused Medicare and Medicaid programs, though he would be responsible for them if confirmed. We break down the difference.

Kennedy struggled to identify and explain the fundamental aspects of Medicare, which provides coverage to older and disabled Americans.