Section 1357.600.
Cal. Health and Safety Code - HSC § 1357.600.
in effectAs used in this article, the following definitions shall apply:
(a)
“Dependent” means the spouse or registered domestic partner, or child, of an eligible employee, subject to applicable terms of the health care service plan contract covering the employee, and includes dependents of guaranteed association members if the association elects to include dependents under its health coverage at the same time it determines its membership composition pursuant to subdivision (n).
(b)
“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:
(A)
They otherwise meet the definition of an eligible employee except for the number of
hours worked.
(B)
The employer offers the employees health coverage under a health benefit plan.
(C)
All similarly situated individuals are offered coverage under the health benefit plan.
(D)
The employee shall have worked at least 20 hours per normal workweek for at least 50 percent of the weeks in the previous calendar quarter. The health care service plan may request any necessary information to document the hours and time period in question, including, but not limited to, payroll records and employee wage and tax filings.
(2)
Any member of a guaranteed association as defined in subdivision (n).
(c)
“In force business” means an existing health benefit plan contract issued by the plan to
a small employer.
(d)
“Late enrollee” means an eligible employee or dependent who has declined enrollment in a health benefit plan offered by a small employer at the time of the initial enrollment period provided under the terms of the health benefit plan and who subsequently requests enrollment in a health benefit plan of that small employer, provided that the initial enrollment period shall be a period of at least 30 days. It also means any member of an association that is a guaranteed association as well as any other person eligible to purchase through the guaranteed association when that person has failed to purchase coverage during the initial enrollment period provided under the terms of the guaranteed association’s plan contract and who subsequently requests enrollment in the plan, provided that the initial enrollment period shall be a period of at least 30 days. However, an eligible employee, any other person eligible for coverage
through a guaranteed association pursuant to subdivision (n), or an eligible dependent shall not be considered a late enrollee if any of the following is applicable:
(1)
The individual meets all of the following requirements:
(A)
He or she was covered under another employer health benefit plan, the Healthy Families Program, the Access for Infants and Mothers (AIM) Program, the Medi-Cal program, or coverage through the California Health Benefit Exchange at the time the individual was eligible to enroll.
(B)
He or she certified at the time of the initial enrollment that coverage under another employer health benefit plan, the Healthy Families Program, the AIM Program, the Medi-Cal program, or coverage through the California Health Benefit Exchange was the reason for declining enrollment, provided that, if the
individual was covered under another employer health benefit plan, including a plan offered through the California Health Benefit Exchange, the individual was given the opportunity to make the certification required by this subdivision and was notified that failure to do so could result in later treatment as a late enrollee.
(C)
He or she has lost or will lose coverage under another employer health benefit plan as a result of termination of employment of the individual or of a person through whom the individual was covered as a dependent, change in employment status of the individual or of a person through whom the individual was covered as a dependent, termination of the other plan’s coverage, cessation of an employer’s contribution toward an employee’s or dependent’s coverage, death of the person through whom the individual was covered as a dependent, legal separation, or divorce; or he or she has lost or will lose coverage under the Healthy
Families Program, the AIM Program, the Medi-Cal program, or coverage through the California Health Benefit Exchange.
(D)
He or she requests enrollment within 30 days after termination of coverage or employer contribution toward coverage provided under another employer health benefit plan, or requests enrollment within 60 days after termination of Medi-Cal program coverage, AIM Program coverage, Healthy Families Program coverage, or coverage through the California Health Benefit Exchange.
(2)
The employer offers multiple health benefit plans and the employee elects a different plan during an open enrollment period.
(3)
A court has ordered that coverage be provided for a spouse or minor child under a covered employee’s health benefit plan.
(4)
(A)
In the case of an eligible employee, as defined in paragraph (1) of subdivision (b), the plan cannot produce a written statement from the employer stating that the individual or the person through whom the individual was eligible to be covered as a dependent, prior to declining coverage, was provided with, and signed, acknowledgment of an explicit written notice in boldface type specifying that failure to elect coverage during the initial enrollment period permits the plan to impose, at the time of the individual’s later decision to elect coverage, an exclusion from eligibility for coverage until the next open enrollment period, unless the individual meets the criteria specified in paragraph (1), (2), or (3). This exclusion from eligibility for coverage shall not be considered a waiting period in violation of Section 1357.51 or 1357.607.
(B)
In the case of an association member who did not purchase coverage through a guaranteed
association, the plan cannot produce a written statement from the association stating that the association sent a written notice in boldface type to all potentially eligible association members at their last known address prior to the initial enrollment period informing members that failure to elect coverage during the initial enrollment period permits the plan to impose, at the time of the member’s later decision to elect coverage, an exclusion from eligibility for coverage until the next open enrollment period, unless the individual meets the requirements of subparagraphs (A), (C), and (D) of paragraph (1) or meets the requirements of paragraph (2) or (3). This exclusion from eligibility for coverage shall not be considered a waiting period in violation of Section 1357.51 or 1357.607.
(C)
In the case of an employer or person who is not a member of an association, was eligible to purchase coverage through a guaranteed association, and did not
do so, and would not be eligible to purchase guaranteed coverage unless purchased through a guaranteed association, the employer or person can demonstrate that he or she meets the requirements of subparagraphs (A), (C), and (D) of paragraph (1), or meets the requirements of paragraph (2) or (3), or that he or she recently had a change in status that would make him or her eligible and that application for enrollment was made within 30 days of the change.
(5)
The individual is an employee or dependent who meets the criteria described in paragraph (1) and was under a COBRA continuation provision and the coverage under that provision has been exhausted. For purposes of this section, the definition of “COBRA” set forth in subdivision (e) of Section 1373.621 shall apply.
(6)
The individual is a dependent of an enrolled eligible employee who has lost or will lose his or her coverage
under the Healthy Families Program, the AIM Program, the Medi-Cal program, or a health benefit plan offered through the California Health Benefit Exchange and requests enrollment within 60 days after termination of that coverage.
(7)
The individual is an eligible employee who previously declined coverage under an employer health benefit plan, including a plan offered through the California Health Benefit Exchange, and who has subsequently acquired a dependent who would be eligible for coverage as a dependent of the employee through marriage, birth, adoption, or placement for adoption, and who enrolls for coverage under that employer health benefit plan on his or her behalf and on behalf of his or her dependent within 30 days following the date of marriage, birth, adoption, or placement for adoption, in which case the effective date of coverage shall be the first day of the month following the date the completed request for enrollment is
received in the case of marriage, or the date of birth, or the date of adoption or placement for adoption, whichever applies. Notice of the special enrollment rights contained in this paragraph shall be provided by the employer to an employee at or before the time the employee is offered an opportunity to enroll in plan coverage.
(8)
The individual is an eligible employee who has declined coverage for himself or herself or his or her dependents during a previous enrollment period because his or her dependents were covered by another employer health benefit plan, including a plan offered through the California Health Benefit Exchange, at the time of the previous enrollment period. That individual may enroll himself or herself or his or her dependents for plan coverage during a special open enrollment opportunity if his or her dependents have lost or will lose coverage under that other employer health benefit plan. The special open enrollment
opportunity shall be requested by the employee not more than 30 days after the date that the other health coverage is exhausted or terminated. Upon enrollment, coverage shall be effective not later than the first day of the first calendar month beginning after the date the request for enrollment is received. Notice of the special enrollment rights contained in this paragraph shall be provided by the employer to an employee at or before the time the employee is offered an opportunity to enroll in plan coverage.
(e)
“Preexisting condition provision” means a contract provision that excludes coverage for charges or expenses incurred during a specified period following the enrollee’s effective date of coverage, as to a condition for which medical advice, diagnosis, care, or treatment was recommended or received during a specified period immediately preceding the effective date of coverage. A health care service plan shall not limit or exclude
coverage for any individual based on a preexisting condition whether or not any medical advice, diagnosis, care, or treatment was recommended or received before that date.
(f)
“Creditable coverage” means:
(1)
Any individual or group policy, contract, or program that is written or administered by a disability insurer, health care service plan, fraternal benefits society, self-insured employer plan, or any other entity, in this state or elsewhere, and that arranges or provides medical, hospital, and surgical coverage not designed to supplement other private or governmental plans. The term includes continuation or conversion coverage but does not include accident only, credit, coverage for onsite medical clinics, disability income, Medicare supplement, long-term care, dental, vision, coverage issued as a supplement to liability insurance, insurance arising out of a workers’
compensation or similar law, automobile medical payment insurance, or insurance under which benefits are payable with or without regard to fault and that is statutorily required to be contained in any liability insurance policy or equivalent self-insurance.
(2)
The Medicare Program pursuant to Title XVIII of the federal Social Security Act (42 U.S.C. Sec. 1395 et seq.).
(3)
The Medicaid program pursuant to Title XIX of the federal Social Security Act (42 U.S.C. Sec. 1396 et seq.).
(4)
Any other publicly sponsored program, provided in this state or elsewhere, of medical, hospital, and surgical care.
(5)
Chapter 55 (commencing with Section 1071) of Title 10 of the United States Code (Civilian Health and Medical Program of the Uniformed Services
(CHAMPUS)).
(6)
A medical care program of the Indian Health Service or of a tribal organization.
(7)
A health plan offered under Chapter 89 (commencing with Section 8901) of Title 5 of the United States Code (Federal Employees Health Benefits Program (FEHBP)).
(8)
A public health plan as defined in federal regulations authorized by Section 2701(c)(1)(I) of the federal Public Health Service Act, as amended by Public Law 104-191, the federal Health Insurance Portability and Accountability Act of 1996.
(9)
A health benefit plan under Section 5(e) of the federal Peace Corps Act (22 U.S.C. Sec. 2504(e)).
(10)
Any other creditable coverage as defined by subsection (c) of Section 2704 of Title
XXVII of the federal Public Health Service Act (42 U.S.C. Sec. 300gg-3(c)).
(g)
“Rating period” means the period for which premium rates established by a plan are in effect and shall be no less than 12 months from the date of issuance or renewal of the health care service plan contract.
(h)
“Risk adjusted employee risk rate” means the rate determined for an eligible employee of a small employer in a particular risk category after applying the risk adjustment factor.
(i)
“Risk adjustment factor” means the percentage adjustment to be applied equally to each standard employee risk rate for a particular small employer, based upon any expected deviations from standard cost of services. This factor may not be more than 110 percent or less than 90 percent.
(j)
“Risk category” means the following characteristics of an eligible employee: age, geographic region, and family composition of the employee, plus the health benefit plan selected by the small employer.
(1)
No more than the following age categories may be used in determining premium rates:
Under 30
30–39
40–49
50–54
55–59
60–64
65 and over.
However, for the 65 years of age and over category, separate premium rates may be specified depending upon whether coverage under the plan contract will be primary or secondary to benefits provided by the Medicare Program pursuant to Title XVIII of the
federal Social Security Act (42 U.S.C. Sec. 1395 et seq.).
(2)
Small employer health care service plans shall base rates to small employers using no more than the following family size categories:
(A)
Single.
(B)
Married couple or registered domestic partners.
(C)
One adult and child or children.
(D)
Married couple or registered domestic partners and child or children.
(3)
(A)
In determining rates for small employers, a plan that operates statewide shall use no more than nine geographic regions in the state, have no region smaller than an area in which the first three digits of all its ZIP Codes are in
common within a county, and divide no county into more than two regions. Plans shall be deemed to be operating statewide if their coverage area includes 90 percent or more of the state’s population. Geographic regions established pursuant to this section shall, as a group, cover the entire state, and the area encompassed in a geographic region shall be separate and distinct from areas encompassed in other geographic regions. Geographic regions may be noncontiguous.
(B)
(i)
In determining rates for small employers, a plan that does not operate statewide shall use no more than the number of geographic regions in the state that is determined by the following formula: the population, as determined in the last federal census, of all counties that are included in their entirety in a plan’s service area divided by the total population of the state, as determined in the last federal census, multiplied by nine. The resulting number
shall be rounded to the nearest whole integer. A region shall not be smaller than an area in which the first three digits of all its ZIP Codes are in common within a county and no county may be divided into more than two regions. The area encompassed in a geographic region shall be separate and distinct from areas encompassed in other geographic regions. Geographic regions may be noncontiguous. A plan shall not have less than one geographic area.
(ii)
If the formula in clause (i) results in a plan that operates in more than one county having only one geographic region, then the formula in clause (i) shall not apply and the plan may have two geographic regions, provided that no county is divided into more than one region.
This section does not require a plan to establish a new service area or to offer health coverage on a statewide basis, outside of the plan’s existing service area.
(k)
(1)
“Small employer” means any of the following:
(A)
For plan years commencing on or after January 1, 2014, and on or before December 31, 2015, any person, firm, proprietary or nonprofit corporation, partnership, public agency, or association that is actively engaged in business or service, that, on at least 50 percent of its working days during the preceding calendar quarter or preceding calendar year, employed at least one, but no more than 50, eligible employees, the majority of whom were employed within this state, that was not formed primarily for purposes of buying health care service plan contracts, and in which a bona fide employer-employee relationship exists. For plan years commencing on or after January 1, 2016, any person, firm, proprietary or nonprofit corporation, partnership, public agency, or association that is actively engaged in business
or service, that, on at least 50 percent of its working days during the preceding calendar quarter or preceding calendar year, employed at least one, but no more than 100, eligible employees, the majority of whom were employed within this state, that was not formed primarily for purposes of buying health care service plan contracts, and in which a bona fide employer-employee relationship exists. In determining whether to apply the calendar quarter or calendar year test, a health care service plan shall use the test that ensures eligibility if only one test would establish eligibility. In determining the number of eligible employees, companies that are affiliated companies and that are eligible to file a combined tax return for purposes of state taxation shall be considered one employer. Subsequent to the issuance of a health care service plan contract to a small employer pursuant to this article, and for the purpose of determining eligibility, the size of a small employer shall be determined annually. Except
as otherwise specifically provided in this article, provisions of this article that apply to a small employer shall continue to apply until the plan contract anniversary following the date the employer no longer meets the requirements of this definition. It includes any small employer as defined in this subparagraph who purchases coverage through a guaranteed association, any employer purchasing coverage for employees through a guaranteed association, and any small employer as defined in this paragraph who purchases coverage through any arrangement.
(B)
Any guaranteed association, as defined in subdivision (m), that purchases health coverage for members of the association.
(2)
For plan years commencing on or after January 1, 2019, for purposes of determining whether an employer has one employee, sole proprietors and their spouses, and partners of a partnership and their spouses,
are not employees.
(l)
“Standard employee risk rate” means the rate applicable to an eligible employee in a particular risk category in a small employer group.
(m)
“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.
(n)
“Members of a guaranteed association” means any individual or employer meeting the association’s membership criteria if that person is a member of the association and chooses to purchase health coverage through the association. At
the association’s discretion, it also may include employees of association members, association staff, retired members, retired employees of members, and surviving spouses and dependents of deceased members. However, if an association chooses to include these persons as members of the guaranteed association, the association shall make that election in advance of purchasing a plan contract. Health care service plans may require an association to adhere to the membership composition it selects for up to 12 months.
(o)
“Affiliation period” means a period that, under the terms of the health care service plan contract, must expire before health care services under the contract become effective.
(p)
“Grandfathered small employer health care service plan contract” means a small employer health care service plan contract that constitutes a grandfathered health plan.
(q)
“Grandfathered health plan” has the meaning set forth in Section 1251 of PPACA.
(r)
“Nongrandfathered small employer health care service plan contract” means a small employer health care service plan contract that is not a grandfathered health plan.
(s)
“Plan year” has the meaning set forth in Section 144.103 of Title 45 of the Code of Federal Regulations.
(t)
“PPACA” means the federal Patient Protection and Affordable Care Act (Public Law 111-148), as amended by the federal Health Care and Education Reconciliation Act of 2010 (Public Law 111-152), and any rules, regulations, or guidance issued thereunder.
(u)
“Registered domestic partner” means a person who has established a domestic
partnership as described in Section 297 of the Family Code.
(v)
“Small employer health care service plan contract” means a health care service plan contract issued to a small employer.
(w)
“Waiting period” means a period that is required to pass with respect to an employee before the employee is eligible to be covered for benefits under the terms of the contract.
References
referencesCal. Family Code - FAM § 297.
referencesCal. Health and Safety Code - HSC § 1357.51.
referencesCal. Health and Safety Code - HSC § 1373.621.
referencesCal. Health and Safety Code - HSC § 2701.
referencesCal. Health and Safety Code - HSC § 5.
referencesCal. Health and Safety Code - HSC § 2704.
referencesCal. Health and Safety Code - HSC § 1251.
referencesCal. Health and Safety Code - HSC § 144.103.
Source: CA Legislative Counsel Bulk DataURL: https://downloads.leginfo.legislature.ca.gov/pubinfo_2025.zipFetched: 6/27/2026