Cal. Health & Safety Code § 1357.500
As used in this article, the following definitions shall apply:
(c) “Eligible employee” means either of the following:
(1) Any permanent employee who is actively engaged on a full-time basis in the conduct of the business of the small employer with a normal workweek of an average of 30 hours per week over the course of a month, at the small employer’s regular places of business, who has met any statutorily authorized applicable waiting period requirements. The term does not include sole proprietors or the spouses of those sole proprietors, partners of a partnership or the spouses of those partners, or employees who work on a part-time, temporary, or substitute basis. It includes any eligible employee, as defined in this paragraph, who obtains coverage through a guaranteed association. Employees of employers purchasing through a guaranteed association are eligible employees if they would otherwise meet the definition except for the number of persons employed by the employer. Permanent employees who work at least 20 hours but not more than 29 hours are eligible employees if all four of the following apply:
(i) “Creditable coverage” means:
(k)
(1) “Small employer” means any of the following:
(l) “Guaranteed association” means a nonprofit organization comprised of a group of individuals or employers who associate based solely on participation in a specified profession or industry, accepting for membership any individual or employer meeting its membership criteria, and that (1) includes one or more small employers as defined in subparagraph (A) of paragraph (1) of subdivision (k), (2) does not condition membership directly or indirectly on the health or claims history of any person, (3) uses membership dues solely for and in consideration of the membership and membership benefits, except that the amount of the dues shall not depend on whether the member applies for or purchases insurance offered to the association, (4) is organized and maintained in good faith for purposes unrelated to insurance, (5) has been in active existence on January 1, 1992, and for at least five years prior to that date, (6) has included health insurance as a membership benefit for at least five years prior to January 1, 1992, (7) has a constitution and bylaws, or other analogous governing documents that provide for election of the governing board of the association by its members, (8) offers any plan contract that is purchased to all individual members and employer members in this state, (9) includes any member choosing to enroll in the plan contracts offered to the association provided that the member has agreed to make the required premium payments, and (10) covers at least 1,000 persons with the health care service plan with which it contracts. The requirement of 1,000 persons may be met if component chapters of a statewide association contracting separately with the same carrier cover at least 1,000 persons in the aggregate.
This subdivision applies regardless of whether a contract issued by a plan is with an association, or a trust formed for or sponsored by an association, to administer benefits for association members.
For purposes of this subdivision, an association formed by a merger of two or more associations after January 1, 1992, and otherwise meeting the criteria of this subdivision shall be deemed to have been in active existence on January 1, 1992, if its predecessor organizations had been in active existence on January 1, 1992, and for at least five years prior to that date and otherwise met the criteria of this subdivision.