MC311 Logo
Call 311 To Get It Done!
For Emergency: 911 | Out of County: 240-777-0311


Enter an English language keyword to search the 311 web site:
  Results will be returned in English language

All Services

Employee - Schedule for Open Enrollment
This fall's Open Enrollment runs September 28 through October 16, 2015 at 5:00 PM ET. Changes made during this fall's Open Enrollment period will be effective January 1, 2016. New 2016 employee group insurance rates will appear on paychecks dated January 8, 2016.
Find more information from the following link(s):
  • OHR Open Enrollment Home Page Selection

  • To speak with a Customer Service Representative, please call 311 during business hours.