Here are the top 10 states with highest number of total monthly Medicaid and CHIP enrollees, as of March 2015, according to Kaiser Family Foundation's State Health Facts.
1. California — 12.25 million
2. New York — 6.39 million
3. Texas — 4.65 million
4. Florida — 3.48 million
5. Illinois — 3.17 million
6. Ohio — 2.95 million
7. Pennsylvania — 2.54 million
8. Michigan — 2.31 million
9. North Carolina — 1.84 million
10. Georgia — 1.72 million