Connecticut General Statutes
Chapter 700c - Health Insurance
Section 38a-476. - Preexisting condition coverage.

(a) For the purposes of this section:

(1) “Health insurance plan” means any hospital and medical expense incurred policy, hospital or medical service plan contract and health care center subscriber contract. “Health insurance plan” does not include (A) accident only, credit, dental, vision, Medicare supplement, long-term care or disability insurance, hospital indemnity coverage, coverage issued as a supplement to liability insurance, insurance arising out of a workers' compensation or similar law, automobile medical payments insurance, or insurance under which beneficiaries are payable without regard to fault and which is statutorily required to be contained in any liability insurance policy or equivalent self-insurance, or (B) policies of specified disease or limited benefit health insurance, provided the carrier offering such policies files on or before March first of each year a certification with the Insurance Commissioner that contains the following: (i) A statement from the carrier certifying that such policies are being offered and marketed as supplemental health insurance and not as a substitute for hospital or medical expense insurance; (ii) a summary description of each such policy including the average annual premium rates, or range of premium rates in cases where premiums vary by age, gender or other factors, charged for such policies in the state; and (iii) in the case of a policy that is described in this subparagraph and that is offered for the first time in this state on or after October 1, 1993, the carrier files with the commissioner the information and statement required in this subparagraph at least thirty days prior to the date such policy is issued or delivered in this state.
(2) “Insurance arrangement” means any “multiple employer welfare arrangement”, as defined in Section 3 of the Employee Retirement Income Security Act of 1974, as amended from time to time, except for any such arrangement that is fully insured within the meaning of Section 514(b)(6) of said act, as amended from time to time.
(3) “Preexisting conditions provision” means a policy provision that limits or excludes benefits relating to a condition based on the fact that the condition was present before the effective date of coverage, whether or not any medical advice, diagnosis, care or treatment was recommended or received before such effective date. Genetic information shall not be treated as a condition in the absence of a diagnosis of the condition related to such information. Pregnancy shall not be considered a preexisting condition.
(4) “Applicable waiting period” means the period of time imposed by the group policyholder or contractholder before an individual is eligible for participating in the group policy or contract.
(b) (1) No group health insurance plan or insurance arrangement shall impose a preexisting conditions provision on any individual.
(2) No individual health insurance plan or insurance arrangement shall impose a preexisting conditions provision on any individual.
(3) No insurance company, fraternal benefit society, hospital service corporation, medical service corporation or health care center shall refuse to issue an individual health insurance plan or insurance arrangement to any individual solely on the basis that such individual has a preexisting condition.
(P.A. 93-345, S. 3; P.A. 96-87, S. 1–3; 96-177, S. 5; June 18 Sp. Sess. P.A. 97-8, S. 65, 88; P.A. 98-27, S. 14; P.A. 00-121; P.A. 02-24, S. 5; P.A. 07-113, S. 3; P.A. 08-110, S. 2; P.A. 11-58, S. 41; P.A. 14-122, S. 49; P.A. 15-247, S. 8; P.A. 17-15, S. 41; P.A. 19-134, S. 1.)
History: P.A. 96-87 amended Subsec. (a) and added Subsec. (f) to exempt “short-term” policies which provide the prescribed disclosures, effective May 8, 1996; P.A. 96-177 redefined “preexisting conditions provision” to specify that breast cancer check-ups are not medical advice, diagnosis, care or treatment unless evidence of breast cancer is found; June 18 Sp. Sess. P.A. 97-8 redefined “preexisting conditions provision” in Subsec. (a), amended Subsec. (b) to delete references to pregnancy, to substitute “whether physical or mental” for “manifesting themselves or” in Subdiv. (1) and to substitute “whether physical or mental, which manifest themselves” for “manifesting themselves” in Subdiv. (2), amended Subsecs. (c) and (d) to substitute “less than sixty-three days” for “not more than thirty days” and to substitute “sixty-three days” for “thirty days”, added new Subsec. (e) re compliance with the Public Health Service Act, designated former Subsecs. (e) and (f) as Subsecs. (f) and (g) respectively, amending new Subsec. (f) re application dates of Subsec. (e), and added new Subsec. (h) re regulations to enforce HIPAA, effective July 1, 1997; P.A. 98-27 amended Subsec. (d) to substitute “time such individual” for “time such person” and substituted “such individual's initial eligibility” for “their initial eligibility”; P.A. 00-121 amended Subsecs. (c) and (d) by amending time periods from 63 to 120 days and 90 to 150 days, amending application deadline from 63 to 30 days, and making technical changes for purposes of gender neutrality; P.A. 02-24 substituted “their” for “its” in Subsec. (c); P.A. 07-113 amended Subsec. (b)(2) to delete reference to conditions “which manifest themselves”, amended Subsec. (g) to require a short-term health insurance policy which imposes preexisting conditions provision to be subject to conditions, including a requirement for disclosure of a statement re exclusion of coverage under the policy in a conspicuous manner, to provide for a reduction in preexisting conditions exclusion period in the second, third or subsequent policy if an insurer or health care center issues two, three or more consecutive short-term health insurance policies with preexisting conditions provision to the same individual, and to require that nothing in section be construed to require short-term health insurance policy to be issued on a guaranteed issue or guaranteed renewable basis, and amended Subsec. (h) to authorize commissioner to adopt regulations to enforce provisions of section; P.A. 08-110 changed “may” to “shall” and made technical changes in Subsec. (b), effective May 27, 2008; P.A. 11-58 amended Subsec. (b) to prohibit preexisting conditions provision that excludes coverage for individuals 18 years of age and younger in Subdivs. (1) and (2), and added Subdiv. (3) prohibiting issuance refusal of an individual health insurance plan or arrangement to such individuals solely on the basis of a preexisting condition, effective July 2, 2011; P.A. 14-122 made technical changes in Subsec. (a)(2); P.A. 15-247 amended Subsec. (a) by deleting former Subdiv. (4) re definition of “qualifying coverage” and redesignating existing Subdiv. (5) as Subdiv. (4), amended Subsec. (b) by replacing conditions for imposition of preexisting conditions provision with prohibition on such imposition in Subdivs. (1) and (2), deleted former Subsecs. (c) to (f) re coverage for preexisting conditions, redesignated existing Subsec. (g) as Subsec. (c) and amended same to designate existing provisions re short-term health insurance policy as Subdiv. (1) and existing provisions re additional short-term health insurance policies as Subdiv. (2), deleted former Subsec. (h) re adoption of regulations concerning preexisting conditions and portability, and made technical and conforming changes, effective July 10, 2015; P.A. 17-15 made a technical change in Subsec. (a)(1)(B); P.A. 19-134 amended Subsec. (a) by redefining “health insurance plan” in Subdiv.(1) and redefining “preexisting conditions provision” in Subdiv. (3), and deleted Subsec. (c) re short-term health insurance policies issued on a nonrenewable basis for 6 months or less, effective January 1, 2020.

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