EXHIBIT 10.6 BANK OF AMERICA LETTERHEAD June 3, 1998 Mr. Richard P. Bankosky Chief Financial Officer MedE America Corporation The Financial Center 90 Merrick Avenue, Suite 501 East Meadow, NY 11554 Re: Credit Facility Dear Mr. Bankosky: This letter will serve to confirm our conversation earlier today. As we discussed, Bank of America hereby commits to provide MedE America with a $10MM revolving credit facility to be effective upon the consummation of MedE America's IPO and upon substantially the same terms and conditions as are contained in the current credit agreement. You requested and we have agreed to release the Welsh Carson and William Blair guarantees following the IPO. To effect the change, we would propose an amendment to the existing credit facility. Best Regards,