The Patient State is the U.S. Postal Service state abbreviation associated with the mailing address for the patient or address record. If you enter a City Code as the Patient City Name, the state fills in for you, and you can edit it.
Tip: For a listing of state abbreviations, refer to the United States Postal Service website, http://www.usps.com/ncsc/lookups/abbreviations.html.
Where-Maintained:
Format: 2 characters, all caps. Required.