What is critical illness insurance? Critical illness insurance is a type of insurance that pays out a lump sum of money if you are diagnosed with a covered critical illness, such as cancer, heart attack, or stroke. admin2023-02-20T16:00:11+00:00February 20, 2023| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: admin