Columbia subject headings:
Insurance, Health--Law and legislation--United States.
Insurance, Health--Premiums--Law and legislation--United States.
Insurance, Health--United States--State supervision.
Harvard subject headings:
Health insurance--Law and legislation--United States
Health insurance--Premiums--Law and legislation--United States.
Health insurance--State supervision--United States.
Health insurance--United States--State supervision.
Princeton subject headings:
Health insurance--Law and legislation--United States.
Health insurance--Premiums--Law and legislation--United States.
Health insurance--United States--State supervision.