(9)__Workers' compensation;

(10)__Automobile medical payment; or

(11)__Insurance under which benefits are payable with or without regard to fault and that is required statutorily to be contained in any liability insurance policy or equivalent self-insurance.

3.__Small group health plans subject to this section.__The following small group health plans are subject to this section.

A.__Except as provided in this paragraph, this section applies to any small group health plan that provides coverage to one or more employees of a small employer.

B.__This section does not apply to individual health plans that are subject to section 2736-C.

4.__Premium rates.__Premium rates for small group health plans are subject to the following provisions.

A.__The index rate for a rating period for any class of business may not exceed the index rate for any other class of business by more than 20%.__This paragraph does not apply to a class of business if any of the following apply:

(1)__The class of business is one for which the carrier does not reject, and never has rejected, small employers included within the carrier's definition of employers eligible for the class of business or otherwise eligible employees and dependents who enroll on a timely basis, based upon their claims experience or health status;

(2)__The carrier does not involuntarily transfer, and never has involuntarily transferred, a health benefit plan into or out of the class of business; and

(3)__The class of business is available for purchase.

B.__For a class of business, the premium rate charged during a rating period to small employers with similar case characteristics for the same or similar coverage, or the rates that could be charged to such employers under the rating system for that class of business, may not vary from the index rate by more than 25% of the index rate.