Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.

Feb 25, 1997
ATLANTIC HEALTH PLANS FIRST CHOICE OF THE CAROLINAS

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.

LIFESTYLE CHOICES

Education and Entertainment

Owner

AMERICAN MEDICAL SECURITY, INC.

LIFESTYLE CHOICES

Advertising and Business

Owner

AMERICAN MEDICAL SECURITY, INC.

Dec 31, 1996
PLAINES HEALTH NETWORKS, INC.

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.

Apr 9, 1996
CONTINENTAL PLAN SERVICES

Computer and Scientific

Owner

AMERICAN MEDICAL SECURITY, INC.

AMERICAN MARKETING SERVICES

Advertising and Business

Owner

AMERICAN MEDICAL SECURITY, INC.

ENVOY HEALTH SYSTEMS

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.

SONORAN DESERT HEALTH CARE

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY INC

May 31, 1994
ACCOUNTABLE HEALTH CARE

Insurance and Financial and 2 other

Owner

AMERICAN MEDICAL SECURITY, INC.

EMPLOYER HEALTH CARE PURCHASING ALLIANCE

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.

ACCOUNTABLE HEALTH PLANS

Computer and Scientific

Owner

AMERICAN MEDICAL SECURITY, INC.

Feb 4, 1997
ACCESS TO HEALTHCARE

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.

Dec 28, 1993
AMERICAN MEDICAL CARE

Insurance and Financial

Owner

AMERICAN MEDICAL SECURITY, INC.