CareFirst BlueCross BlueShield and CareFirst BlueChoice

MHIP is administered by CareFirst BlueCross BlueShield and CareFirst Blue Choice, Inc., which are independent licensees of the Blue Cross and Blue Shield Association.

Contact Us

Topic: Contact Us At: Mailing Address:
Applying for an MHIP Plan Sales
443-738-0667
1-888-444-9016
M-F: 8 a.m. - 5 p.m.
Maryland Health Insurance Plan
Individual Enrollment and Billing
10455 Mill Run Circle
Mail Stop RR-380
Owings Mills, MD 21117-9185
Application Status Individual Enrollment and Billing
443-725-1005
1-888-678-1240
M-F: 8 a.m. - 5 p.m.
Maryland Health Insurance Plan
Individual Enrollment and Billing
10455 Mill Run Circle
Mail Stop RR-380
Owings Mills, MD 21117-9185
  • Benefits
  • Claims – including appeals and exceptions
  • Other Inquiries
 Member Services
443-725-1010
1-888-456-2024
M-F: 7 a.m. - 7 p.m.		 See your ID Card for the correct mailing address.
Fraud (or suspected fraud) Special Investigations Unit
1-800-336-4522
M-F: 9 a.m. - 4 p.m.
Email Special Investigations Unit
Special Investigations Unit
10455 Mill Run Circle
Owings Mills, MD 21117-9185
Website Problems Email the Web Team
Web Team
OM2-345 Corporate Marketing Communications
10455 Mill Run Circle
Owings Mills, MD 21117
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