Which statement is incorrect? Question 12 options: Medicaid spending grew 3.0% to $600 billion in 2018, or 16 percent of total NHE. Prescription drug spending increased 2.5% to $335.0 billion in 2018, faster than the 1.4% growth in 2017. Medicare spending grew 6.4% to $750.2 billion in 2018, or 21 percent of total NHE. Private health insurance spending grew 5.8% to $1,243.0 billion in 2018, that is 43 percent of total NHE NHE grew 4.6% to $3.6 trillion in 2018, or $11,172 per person, and accounted for 17.7% of Gross Domestic Product (GDP)