Scheduled Maintenance

MedCost will perform general system maintenance beginning 7 a.m. Saturday, April 12, through 12 p.m. ET on Sunday, April 13. During this maintenance window, phone calls/voicemail, 270/271 transaction requests/responses, faxes, and data feeds/secure file transfers may be unavailable. While our secure online portals remain available, users may experience intermittent interruptions.