To promote clarity and readability, partial disability, if included, shall be defined in relation to the insured person's inability to perform some part or all of the "major," "important" or "essential" duties of employment or occupation. If a policy covers both total and partialdisability, the partial disability benefit will be considered to be in compliance with the provisions of M.G.L. c. 176D, if it is not contingent upon prior payments for total disability benefits.
The policy must clearly explain all limitations and elimination periods, including elimination period saffecting different levels of benefits. In addition, no benefits can be reduced incoordination with any increased benefits that the insured may receive from the Social Security System after the effective date of the benefit period.
211 CMR, § 42.05