Link: http://www.mcclatchydc.com/2009/10/04/76477/domestic-violence-as-pre-existing.html

Eight states and the District of Columbia don't have laws that specifically bar insurance companies from using domestic violence as a pre-existing condition to deny health coverage, according to a study from the National Women's Law Center. The states are Idaho, Mississippi, North Carolina, North Dakota, Oklahoma, South Carolina, South Dakota and Wyoming. The study by the nonpartisan, nonprofit center focused on individual coverage, not group coverage. Some of the states, particularly North Carolina, argue that other statutes on their books address the issue. At least one of the health care bills circulating in Congress includes a specific federal prohibition on the use of domestic violence as a pre-existing condition. Other bills include blanket bans on pre-existing conditions.