Section 760 IAC 1-5.1-10 - Use of rates; direct business onlyAuthority: IC 27-1-3-7; IC 27-8-4-12
Affected: IC 24-4.5-4-102
Sec. 10.
(a) An insurer that files rates or has rates on file that are equivalent to the prima facie rates shown in sections 6 and 7 of this rule, to the extent adjusted pursuant to section 9 of this rule, may use those rates without further proof of their reasonableness.(b) An insurer may file for approval of and use rates that are higher than the prima facie rates shown in sections 6 and 7 of this rule, to the extent adjusted pursuant to section 9 of this rule, as long as the filed rates are consistent with section 4 of this rule. If rates higher than the prima facie rates shown in sections 6 and 7 of this rule, to the extent adjusted pursuant to section 9 of this rule, are filed for approval, the filing shall specify the account or accounts to which the rates apply. The rates may be applied: (1) uniformly to all accounts of the insurer;(2) on an equitable basis approved by the commissioner to only one (1) or more accounts of the insurer for which the experience has been less favorable than expected; or(3) according to a case-rating procedure on file with the commissioner.(c) The approval period of deviated rates are established as follows:(1) A deviated rate will be in effect for a period of time not longer than the experience period used to establish the rate, that is, one (1) year, two (2) years, or three (3) years. An insurer may file for a new rate before the end of a rate period, but not more often than once during any twelve (12) month period.(2) Notwithstanding the provision of subsection (a), if an account changes insurers, the rate approved to be used for the account by the prior insurer is the maximum rate that may be used by the succeeding insurer for the remainder of the rate approval period approved for the prior insurer or until a new rate is approved for use on the account, if sooner.(d) An insurer may at any time use a rate for an account that is lower than its filed rate without notice to the commissioner. Department of Insurance; 760 IAC 1-5.1-10; filed Sep 9, 2002, 3:00 p.m.: 26 IR 26, eff Jan 1, 2003; readopted filed Nov 24, 2009, 9:35 a.m.: 20091223-IR-760090791RFAReadopted filed 11/20/2015, 9:25 a.m.: 20151216-IR-760150341RFAReadopted filed 11/15/2021, 8:32 a.m.: 20211215-IR-760210419RFA