Victoria Colliver, Chronicle Staff Writer

A flap between the federal government and some health insurers over a provision in the new health care law that will require them to cover children with pre-existing conditions offered an early look into difficulties of interpreting the complex legislation.
Kathleen Sebelius, the secretary of health and human services, sent a letter Monday to the industry’s main trade group warning insurers that they won’t be able to deny children access to their parents’ coverage starting in September after insurers questioned whether they had to sell insurance this year to families with health problems. Read More…