What is a case number? Where do I find this information and how is it important to an application?


A case number always begins with “1B” and is issued if you have had or are currently receiving benefits in Colorado. This number can be found on every piece of mail you received about your benefits. It is important information if you know it, because it helps us to identify you in our system. If you’ve applied for benefits and don’t know your case number please contact the Health First Colorado Member Contact Center.