certain limitations, prior to a plan enrollee having met their plan deductible. (7) Allowing health savings account-eligible high-deductible health plans to cover chronic disease prevention and treatment on a pre-deductible basis promotes the concept of Value-Based Insurance Design, which is an effective tool to improve the quality and reduce the cost of care for Americans with chronic diseases, with improved outcomes via increased medication adherence, reduced complications, and decreased emergency department visits. 2. Chronic disease prevention (a) In general Section 223(c)(2) of the Internal Revenue Code of 1986 is amended by redesignating subparagraph (D) as subparagraph (E) and by inserting after subparagraph (C) the following new subparagraph: (D) Safe harbor for absence of deductible for care related to chronic conditions A plan shall not fail to be treated as a high-deductible health plan by reason of failing to have a deductible for care related to the treatment of any chronic condition, as determined by the Assistant Secretary for Health of the Department of Health and Human Services. . (b) Effective date The amendments made by this section shall apply to coverage for months beginning after the date of the enactment of this Act.