Washington state added the most new ASCs between 2021 and 2022 with 93 new centers, according to data from the ASC Association, followed by California and Arizona.
State ASC additions and losses between 2021 and 2022:
- Washington: +93
- California: +31
- Arizona: +21
- Georgia: +18
- Texas: +16
- New York: +13
- Florida: +11
- North Carolina: +8
- Colorado: +7
- South Carolina: +7
- Michigan: +6
- Indiana: +5
- Arkansas: +3
- Louisiana: +3
- Illinois: +3
- Ohio: +3
- Utah: +3
- Minnesota: +2
- Virginia: +2
- Massachusetts: +2
- Connecticut: +2
- Kentucky: +2
- Wyoming: +2
- Kansas: +1
- Maryland: +1
- Alabama: +1
- Iowa: +1
- Delaware: +1
- Montana: +1
- Rhode Island: +1
- New Jersey: +0
- Hawaii: +0
- New Mexico: +0
- Alaska: +0
- Maine: +0
- South Dakota: +0
- North Dakota: +0
- West Virginia: +0
- Vermont: +0
- Idaho: -1
- New Hampshire: -1
- Tennessee: -1
- Mississippi: -1
- Missouri: -1
- Oklahoma: -1
- Nevada: -2
- Nebraska: -3
- Pennsylvania: -3
- Wisconsin: -10
- Oregon: -95