MAMSI > About Us

Company Description

Mid Atlantic Medical Services, LLC (MAMSI) is a subsidiary of UnitedHealth Group Incorporated, an innovative leader in the health and well-being industry, serving more than 50 million Americans. Our companies offer:

• Health care coverage through HMO (Health Maintenance Organization), PPO (Preferred Provider Organization), POS (Point Of Service), and Indemnity products
• Health care coordination for third-party insurers and self-insurers
• Home health care
• Prescription drug coverage
• Dental coverage
• Vision coverage
• Term life insurance
• Short-term disability insurance

For more information, please click Products and Services.

Benefits of Relying on MAMSI

• A variety of options to attract and retain key employees and suit a wide range of needs and budgets
• Member Services Department available 24 hours a day, seven days a week
• Access to over 45,000 physicians, health care practitioners and facilities¹
• eMAMSI Web-based services for members, employers and physicians Proactive programs for healthy living, including childhood immunization reminders, pregnancy education, cardiovascular disease prevention and more
• Extensive health and wellness information on virtually any medical topic for both health care practitioners and the general public

MAMSI's commitment to quality and service has been highly praised by both members² and the experts³.

For more information on these benefits, please visit:
eMAMSI
Your Health

MAMSI's Subsidiaries

• Three companies offering health benefits:
  MD-Individual Practice Association, Inc. (M.D. IPA)
  Optimum Choice, Inc. (Optimum Choice)
  MAMSI Life and Health Insurance Company (MLH)

• OneNet PPO, LLC, offering access to our large network of health care professionals and facilities and our state-of-the-art care coordination services to other third party payers

• Alliance Recovery Services, Inc. offering coordination of benefit services to other third party payers

• Three home health companies:
  
  FirstCall, Inc.
  HomeCall Pharmaceutical Services, Inc.
  HomeCall Hospice Services, Inc.

• MAMSI Life and Health Insurance Company, which offers health care coverage and:

  • Dental benefits
  • Term life insurance
  • Short-Term Disability insurance

¹ MAMSI Facts, Second Quarter 2002.

² M.D. IPA is the only health plan to rank "above average" in overall satisfaction in the Baltimore-Washington area (see the 2000 and 2001 Guide to Federal Employees Health Benefits Plans, Office of Personnel Management). M.D. IPA and Optimum Choice members rated their health plan and customer service above average (See Comparing the Quality of Maryland HMOs: A Guide for Consumers, 2000 and 2001, Maryland Health Care Commission).

³ M.D. IPA and Optimum Choice have received Excellent Accreditation from the National Committee for Quality Assurance (NCQA) for their commercial HMO and POS products.

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