What is medical code 90736?

Medical code 90736 refers to "Ultrasonic examination of thyroid and parathyroid glands." This code is used in medical billing and coding to specify the specific procedure performed for the examination of the thyroid and parathyroid glands using ultrasound technology. Ultrasound uses sound waves to produce images of the internal structures of the body, providing real-time visualization of these glands and detecting any abnormalities or pathologies.