The new United Healthcare health assessment year restarted on November 1. Thus, you can submit the health assessment questionnaire again and receive a $75 gift card for you and for your spouse. You can also have a telephone health assessment with a health coach for another $75 gift card for both you and your spouse. There are many gift cards to choose from such as Target and Amazon.
For full details see my post from earlier this year: United Healthcare $75 Gift Card