In determining which items to include in the estimation of incurred claims, the actuary should consider items including but not necessarily limited to those described below, and may rely on others as described in sections 3.6 and 3.7.
3.2.1 Health Benefit Plan Provisions and Business Practices
The actuary should consider the health benefit plan provisions and related business practices, including special group contract holder requirements and provider arrangements, which in the actuary’s judgment may materially affect the cost, frequency, and severity of claims. These include, for example, elimination periods, deductibles, preexisting conditions limitations, maximum allowances, and managed-care restrictions.The actuary should make a reasonable effort to understand any changes in plan provisions or business practices made since the last estimate of incurred claims. The actuary should consider how such changes are likely to affect the estimation of claim costs and claim liabilities.