In applying the minimum loss ratio test, the commissioner shall make appropriate adjustment to account for differences in loss ratios that may be expected on single premium credit life insurance plans resulting from changes in the benefit structure.
An insurer that has filed rates which are equal to or lower than the nominal rates may retain on file and use those rates without further proof of their reasonableness while the experience of the insurer in this commonwealth for the accounts to which they are applied continues to satisfy the minimum loss ratio test specified in paragraph A.
If the minimum loss ratio test produces a loss ratio that exceeds the minimum loss ratio standard, the insurer may file for approval and use rates that are higher than the nominal rates computed on a basis equivalent to that in clause (2) of paragraph D.
If the minimum loss ratio test produces a loss ratio that is lower than the minimum loss ratio standard, the insurer shall file adjusted rates that can be expected to produce a loss ratio that will satisfy the minimum loss ratio test or that are computed on a basis equivalent to that in clause (2) of paragraph D.
If deviated rates are to be filed under clauses (1) or (2), the insurer may file rates for approval that will be:
The rate for each account which has been deviated must be redetermined on the same basis thereafter or until the rate for the account is no longer deviated.
An insurer, by written notice to the commissioner of its election to do so, may file and use premium rates determined by this standard case rating procedure. If elected, the procedure will be used by the insurer to rate all of its credit insurance in this commonwealth. Once elected, the procedure will remain in effect for the insurer until a different procedure has been filed with the commissioner and approved by him.
An insurer may use a rate for an account not greater than the case rate for that account as follows:
If the account is within the definition of a single account case or of a multiple account case as filed by the insurer, the case rate for the account or for each account comprising a multiple account case will be determined by the formula set forth in clause (2).
If the account is in a pooled account case, the case rate for each account comprising the case will be the case rate for that pooled account case as determined by the formula set forth in said clause (2).
If a new account of an insurer has no experience in this commonwealth, the case rate for the account will be the nominal rate shown in clause (14) of paragraph G unless a different case rate is approved for the account by the commissioner.
NR = Nominal Rate
ALR = Actual Loss Ratio for case at Nominal Rate Basis
ELR = Minimum Loss Ratio Standard of clause (1) of paragraph A.
Z = Credibility Factor for Case
CLR = Credibility Adjusted Case Loss Ratio at Nominal Rate Basis
= (Z x ALR) + ((l - Z) x ELR)
E = Expense Loading in nominal rate
= (1 - ELR) x NR
NCR = New Case Rate
For credit accident and health insurance where CLR is greater than ELR:
NCR = NR (1 + 1.1 (CLR - ELR))
For all other credit accident and health insurance and for all credit life insurance:
NCR = (NR x CLR) + E
If the new case rate does not differ by more than five per cent from the current case rate, the new case rate will be the current case rate.
A case rate will be in effect for a period of time not longer than the experience period used to establish the case rate, i.e. one year, two years or three years. An insurer may file for a new case rate before the end of a case rate period, but not more often than once during any twelve month period. A case rate for motor vehicle dealers will be in effect for a period of time not less than three years.
If a creditor changes insurers, the case rate in effect for his account on the date of the change will continue to be in effect for the account with the succeeding insurer for the remainder of the case rate period or until a new case rate for his account is established if sooner.
An insurer who has elected to file higher rates under clause (1) of paragraph C or who is required to file reduced rates under clause (2) of said paragraph C, or who has elected the standard case rating procedure, shall also file a new schedule of rates as determined by said clauses (1) and (2) of said paragraph C. If the commissioner does not disapprove the new schedule of rates within thirty days after receipt of the filing, rates not higher than the new rates shall be placed in effect not later than the first day of the fifth month next following the end of the experience period unless a different effective date has been approved by the commissioner. In no event, however, may a rate increase be placed in effect earlier than the date rate decreases are expected to be placed in effect. An insurer may at any time charge a rate lower than its filed rate without notice to the commissioner.
For the purpose of the reporting in this paragraph, for nineteen hundred and eighty-five, nineteen hundred and eighty-six and nineteen hundred and eighty-seven, the term "prima facie rate" shall be construed to mean the statutory maximum rates in effect during those years, and for subsequent years shall be construed to mean the nominal rates set out in clause (14) of paragraph G.
An insurer may make this election by notice to the commissioner, in writing, of the minimum credibility factor it will use to define a "Single Account Case". Once notified, the minimum credibility factor will remain in effect for the insurer until a different factor has been filed by the insurer and approved by the commissioner. If an insurer makes no written election, its minimum credibility factor will be one hundred per cent.
The above integral numbers represent the lower end of the bracket for each "Z" factor. The upper is 1 less than the lower end for the next higher "Z" factor.
If a new account of an insurer has experience in this commonwealth with a prior insurer, the new insurer must use the most recent experience of the account with the prior insurer to the extent necessary to fill out an experience period.
If an account has experience in more than this commonwealth, an insurer may use only the experience of the account in this commonwealth to rate the case or, with the approval of the commissioner, may use the multi-state experience of the account for this purpose applied on an equitable basis.
The provisions of subclause (i), (ii), (iii) and (iv) shall not apply to motor vehicle dealers.
A monthly rate of one dollar and twenty cents for each one thousand dollars of remaining insured indebtedness each month, reduced by three cents for each year by which the initial scheduled duration of the insurance exceeds sixty months, shall be considered the equivalent of the above single premium rates. The "remaining insured indebtedness each month", as used in the preceding sentence, is the total of the monthly insurance benefits remaining.
For credit accident and health insurance in connection with interest bearing indebtedness, other than pre-computed indebtedness, a monthly premium rate of one dollar and fifty cents for each one thousand dollars of the remaining principal indebtedness, exclusive of finance charges, shall be considered the equivalent of the above single premium rates.
Mass. Gen. Laws ch. 175, § 117C