Last Updated: November 27, 2023
Carriers Fully Licensed and Authorized to Write Medical Malpractice in Wisconsin:
ACE American Insurance Company
436 Walnut Street
PO Box 1000
Philadelphia, PA 19106
(215) 640-1000
Allied World Specialty Insurance Company
2711 Centerville Road
Wilmington, DE 19808
(860) 284-1300
American Casualty Company of Reading Pennsylvania
333 South Wabash Avenue
Chicago, IL 60604
(877) 262-2727
American Home Assurance Company
175 Water Street Floor 18
New York, NY 10038-4976
(800) 327-3000
(212) 770-7000
American Physicians Assurance Company
1301 North Hagendorn Road
PO Box 1471
Lansing, MI 48826
(800) 748-0465
Continental Casualty Company
333 South Wabash Avenue
Chicago, IL 60604
(877) 262-2727
COPIC Insurance Company
7351 East Lowry Blvd Ste 400
Denver, CO 80230
(800) 421-1834
Doctors' Company
PO Box 2900
Napa, CA 94558-0900
(800) 421-2368
(707) 226-0100
Executive Risk Indemnity Inc.
15 Mountain View Road
Warren, NJ 07059
(800) 677-5442
(908) 903-2000
Fair American Insurance and Reinsurance Company
80 Pine Street
New York, NY 10005
(212) 770-2200
Ironshore Indemnity Inc.
175 Berkeley Street
Boston, Massachusetts 02116
(646) 826-6600
ISMIE Mutual Insurance Company
20 North Michigan Avenue, Suite 700
Chicago, IL 60602
(312) 580-2498
Liberty Insurance Underwriters Inc.
175 Berkeley Street
Boston, Massachusetts 02116
(212) 208-4200
MAG Mutual Insurance Company
PO Box 52979
Atlanta, GA 30355
(800) 282-4882
Markel American Insurance Company
10275 W. Higgins Road, Suite 750
Rosemont, IL 60018
(847) 572-6377
Medical Protective Company, Inc.
5814 Reed Avenue
Fort Wayne, IN 46835
(260) 485-9622
MMIC Group
7701 France Avenue South, Suite 500
Minneapolis, MN 55435
(952) 838-6788
National Union Fire Insurance Company of Pittsburgh, Pa.
175 Water Street Floor 18
New York, NY 10038-4976
(800) 327-3000
(212) 770-7000
NORCAL Insurance Company
575 Market St, Ste 100
San Francisco, CA 94105
Preferred Professional Insurance Company
PO Box 540658
Omaha, NE 68154
(800) 441-7742
(402) 392-1566
ProAssurance Casualty Company
PO Box 590009
Birmingham, AL 35259-6242
(800) 282-6242
(205) 877-4400
ProAssurance Indemnity Company, Inc.
PO Box 590009
Birmingham, AL 35259-6242
(800) 282-6242
(205) 877-4400
ProSelect Insurance Company
1 Financial Center, Floor 13
Boston, MA 02111
(617) 330-1755
Wisconsin Health Care Liability Insurance Plan
First American Center, Suite 700
500 Third Street
Wausau, WI 54403
(715) 841-1690
Zurich American Insurance Company
1400 American Lane Tower 1 19th Floor
Schaumburg, IL 60196
(800) 382-2150
(847) 605-6000
Risk Retention Groups
The list of Risk Retention Groups authorized to issue health care liability coverage can be found at the Risk Retention Groups Approved page.