Nine Digit Zip Code in Tables

The 5010 electronic claim format is required by January 2012 and all practices must comply.

Make sure to update your practice, provider, and location tables with a nine digit zip code.  Failure to do so will result in claim rejections. 

You will find a quick link for the USPS Zip Code website in the Account Inquiry "Web Help" tab,

or go to the USPS site directly at http://zip4.usps.com/zip4//welcome.jsp