The Insurance State is the US Postal Service State abbreviation associated with the address for the insurance carrier. If you enter a City Code in the Insurance City Name field, the state displays, but you can edit it if necessary.
Tip: For a listing of state abbreviations, refer to the United States Postal Service website, http://www.usps.com/ncsc/lookups/abbreviations.html.
Note: The Insurance State information prints in box 9c on HCFA 1500 claim forms.
Format: 2 characters, all caps