Health Insurance Can I add my fiance’s daughter to my health care plan? By Insure.com | Posted on December 13, 2012 Why you should trust Insure.com Quality Verified At Insure.com, we are committed to providing honest and reliable information so that you can make the best financial decisions for you and your family. All of our content is written and reviewed by industry professionals and insurance experts. We maintain strict editorial independence from insurance companies to maintain editorial integrity, so our recommendations are unbiased and are based on a comprehensive list of criteria. No, because she doesn’t qualify as your “dependent.” Even relatives don’t always qualify as dependents. For example, you can’t add a sibling or parent to your health insurance plan. Related Articles How to add a spouse to your health insurance plan By Huma Naeem Does my deductible start over if I change jobs? By Shivani Gite When does health insurance start at a new job? By Shivani Gite Can I drop my spouse from my health insurance at any time? By Nupur Gambhir When does health insurance expire after leaving your job? By Casey Bond If both spouses have health insurance which is primary? By Prachi Singh