CPT® Code 76816

Ultrasound, pregnant uterus, real time with image documentation, follow-up (eg, re-evaluation of fetal size by measuring standard growth parameters and amniotic fluid volume, re-evaluation of organ system(s) suspected or confirmed to be abnormal on a previous scan), transabdominal approach, per fetus

The CPT® Code 76816 refers to a specific type of ultrasound procedure performed on a pregnant uterus. This procedure is characterized as a real-time ultrasound with image documentation, specifically designed for follow-up evaluations. The primary purpose of this ultrasound is to reassess various parameters related to fetal development, including the measurement of standard growth parameters and the evaluation of amniotic fluid volume. Additionally, it allows for the re-evaluation of any organ systems that may have been suspected or confirmed to be abnormal during a previous ultrasound examination. The procedure is conducted using a transabdominal approach, which involves placing the ultrasound transducer on the abdomen to capture images of the fetus and the surrounding structures. This code is applicable per fetus, indicating that if multiple fetuses are present, the procedure may be documented separately for each one. The ultrasound is typically performed with the patient having a full bladder, which enhances the clarity of the images obtained. The use of acoustic coupling gel is essential, as it facilitates the transmission of ultrasound waves, allowing for accurate imaging of the pregnant uterus and the fetus. The physician interprets the images captured during the procedure and provides a written report detailing the findings, which is crucial for ongoing prenatal care and monitoring of fetal health.