ARSD 20:06:58:03. Plan with no limit or limits on less than one-third of all medical or surgical benefits

If a plan, or health insurance coverage, does not include an aggregate lifetime or annual dollar limit on any medical or surgical benefits or includes an aggregate lifetime or annual dollar limit that applies to less than one-third of all medical or surgical benefits, it may not impose an aggregate lifetime or annual dollar limit, respectively, on mental health or substance use disorder benefits.