A. A participating employee's disability, which is related or due to the same cause or causes as a prior disability for which short-term disability benefits were paid, shall be deemed to be a continuation of the prior disability if the employee returns to his position on an active employment basis for less than 45 consecutive calendar days. If a participating employee, after receiving short-term disability benefits, immediately returns to work for less than 45 consecutive calendar days and cannot continue to work, the days worked shall be deemed to have interrupted the short-term disability benefits period, and such days worked shall not be counted for purposes of determining the maximum period for which the participating employee is eligible to receive short-term disability benefits. Days of work arranged pursuant to vocational, rehabilitation, or return-to-work programs shall not be counted in determining the duration of the period of the employee's return to work.

B. If a participating employee returns to his position on an active employment basis for 45 consecutive calendar days or longer, any succeeding period of disability shall constitute a new period of short-term disability.

C. The period of 45 days referred to in subsections A and B shall be consecutive calendar days that the participating employee is (i) actively at work and (ii) fully released to return to work full time, full duty. The Retirement System shall develop policies and procedures to administer the effects of the 45-day period in connection with participants who are deemed to have a major chronic condition.

2012, cc. 701, 823; 2013, c. 463.