Please continue to submit claims to the Medicaid Management
Information System (MMIS) under proprietary format until further
If you have submitted a HIPAA 837 D, 837 I, 837 P or a 276
transaction to MMIS and have received a reject code such as
GS 99, please resubmit in proprietary format.
If you are unable to submit in an original proprietary format,
please call Pat McGuinness at 518-257-4460.
If you currently use PACEs you should continue to use PACEs
until further notice.
If you have enrolled for ePACES check this site for future
notices about application availability.
Look for future notices in this spot.