ATTENTION ALL PROVIDERS AND TRADING PARTNERS:
EXTENDED SYSTEM DOWNTIME NOTIFICATION: Maintenance Window Extended from Saturday, October 17, 2026, at 10:01 p.m. through Sunday, October 18, 2026, at 9:00 a.m. (Posted 10/13/26)
Attention Outpatient Hospitals, Physicians, Advanced Practice Registered Nurses, Certified Nurse Midwives, Physician Assistants, Medical Clinics, School Based Health Centers, and Federally Qualified Health Centers:
CoCM Frequently Asked Questions (FAQs) (Posted 7/24/26)