Mass. Gen. Laws ch. 176J, § 4
(a)
(iii) the next open enrollment period during which any such eligible individual shall have the opportunity to enroll in a health plan that will begin on January 1 of the following calendar year.
A carrier shall not impose a pre-existing condition exclusion or waiting period of any duration on a health plan.
(b)
(c)
(2) A carrier shall not be required to renew the health benefit plan of an eligible individual or eligible small business if the individual or small business:
(3) A carrier may refuse to renew enrollment for an eligible individual, eligible employee or eligible dependent if: