Final Rules Provide Greater Flexibility for Grandfathered Group Health Plans

The Department of Treasury, Labor, and Health and Human Services recently released final rules (“Final Rules”) on grandfathered health plans, which provide greater flexibility for certain plans to increase cost-sharing without losing their grandfathered status. The regulations go into effect on June 15, 2021.

What are grandfathered group health plans?

Generally, a group health plan is considered “grandfathered” if it was in existence and has continuously provided coverage for an individual since March 23, 2010 (the date the Affordable Care Act (ACA) was enacted), provided that the plan sponsor has not taken certain actions that would result in the plan losing its grandfathered status. Grandfathered plans are not subject to certain provisions of the ACA for as long as they maintain their status as a grandfathered plan. For instance, grandfathered plans are not subject to the ACA requirement to cover certain preventative services without cost sharing or the annual limitation on cost sharing. Once a plan loses its grandfathered status, the plan would be required to comply with both provisions, in addition to other ACA obligations.

How do plans lose grandfathered status?

The 2015 rules on grandfathered plans outline what changes made to a plan would cause it to lose its grandfathered status. Changes affecting grandfathered status include certain changes to benefits, cost-sharing requirements, and contribution rates. Generally, grandfathered plans cannot increase fixed copayments and other fixed cost-sharing requirements (e.g., deductibles, out-of-pocket maximums) more than the permitted “maximum percentage increase.”

Maximum Percentage Increase

The maximum percentage increase is the “change in medical inflation” plus 15%. The “change in medical inflation” is the percentage change in medical care from the cost in March 2010 (i.e., 387.142), based on the Consumer Price Index for All Urban Customers (CPI-U). The following formula can be used to calculate the change in medical inflation:

Change in Medical Inflation= [CPI-U in the 12 months prior to a plan change] – 387.142 / 387.142
Maximum Percentage Increase = Change in Medical Inflation + 15%

The final rules change how “maximum percentage increase” is calculated and provides a special rule for grandfathered high deductible health plans (HDHP), discussed below.

What changes were made by the Final Rules?

New Calculation Method for “Maximum Percentage Increase”

Under the new Final Rule, the “maximum percentage increase” is the greater of “change in medical inflation” plus 15% (the current standard, outlined above) or the “change in the premium adjustment percentage” plus 15%. This new calculation applies to increases in cost-sharing that are effective after June 15, 2021. This change makes it easier for grandfathered group health plans to increase cost-sharing without losing their status, since the “change in premium adjustment percentage” is typically higher than the “change in medical inflation.”

The final rules provide the following examples:

Example 1: On March 23, 2010, a grandfathered plan has a copayment requirement of $30 per office visit for specialists. The copayment was increased to $45 (effective before June 15, 2021). Within the 12-month period before the $45 copayment takes effect, the greatest CPI-U is 475.