(This post was originally published in May, 2013 and was updated in Nov 2016, Oct 2017, Aug 2018, Nov 2019, May 2020, June 2021, May 2022, September 2023, and October 2024) A high-deductible health plan (HDHP) is just what the name implies. It is a health insurance plan that has a higher deductible than traditional insurance plans. An HDHP also has lower premiums than traditional coverage. In plain English, when