California has more Medicare-certified ASCs than any other state, according to the Ambulatory Surgery Center Association. It is the third largest state in the U.S., based on square mileage.
ASCA collected CMS data from June 2018.
1. California: 794
2. Florida: 426
3. Texas: 391
4. Georgia: 350
5. Maryland: 346
6. New Jersey: 259
7. Pennsylvania: 244
8. Washington: 188
9. Arizona: 181
10. Ohio: 181