Here is the number of Medicare-certified ASCs per 1,000 persons in each state as of March 31, 2016, according to data reported in the VMG Health 2016 Multi-Specialty ASC Intellimarker.
Alabama: .007
Alaska: .02
Arizona: .025
Arkansas: .02
California: .02
Colorado: .022
Connecticut: .018
Delaware: .01
Florida: .02
Georgia: .032
Hawaii: .014
Idaho: .022
Illinois: .009
Indiana: .018
Iowa: .008
Kansas: .021
Kentucky: .007
Louisiana: .017
Maine: .012
Maryland: .057
Massachusetts: .008
Michigan: .013
Minnesota: .012
Mississippi: .024
Missouri: .016
Montana: .015
Nebraska: .024
Nevada: .022
New Hampshire: .02
New Jersey: .03
New Mexico: .01
New York: .007
North Carolina: .01
North Dakota: .017
Ohio: .016
Oklahoma: .01
Oregon: .022
Pennsylvania: .018
Rhode Island: .01
South Carolina: .015
South Dakota: .022
Tennessee: .022
Texas: .013
Utah: .014
Vermont: .002
Virginia: .006
West Virginia: .005
Washington: .027
Wisconsin: .013
Wyoming: .032