As of 2015, to sign up for Humana Vitality, visit the company's official website at Humana.com and type the phrase "Humana Vitality" in the search box. Click on the link Humana Vitality in the results and select the Sign in or Register link when the results display, notes Humana.
Kentucky Medicaid patients have to click a separate link to sign up for Humana Vitality since the registration process differs from other states, according to Humana. After clicking on the link, you can to select the Get Started button. Users can choose from Medicaid or Medicare. The website requires your member ID, birth date and ZIP code. The website also offers live chat support for additional assistance.