For Medical Providers
Welcome to the Montgomery County Government Self Insurance Program (MCSIP) workers’ compensation, liability and property programs web site. The site is an additional resource to the members providing access to information for the prompt reporting of claims, selection of a PPO medical provider, and other program communications and ideas.
To request treatment authorization, fax request to 866.434.3546
To speak with a claims professional or nurse, view Contacts or call 800.234.5003
Submit bills with supporting records to:
P.O. Box 43600
Baltimore, MD 21236