Can you bill 99213 and 76770 in the same day?

Yes, you can bill for both 99213 (an office visit) and 76770 (a targeted ultrasound of the abdomen) on the same day, as long as both services are medically necessary and distinct. It's important to ensure that the documentation supports the necessity of each service. Additionally, check for any payer-specific guidelines or bundling rules that might affect billing in such scenariOS.