CPT® Code 76830

A transvaginal ultrasound, designated by CPT® Code 76830, is a diagnostic imaging procedure utilized to assess the non-pregnant uterus and various pelvic structures. This procedure is particularly valuable in evaluating a range of gynecological conditions. The transvaginal approach allows for a closer and more detailed examination of the pelvic organs compared to abdominal ultrasound, as it provides enhanced visualization of the uterus, ovaries, and surrounding tissues. Common indications for this procedure include infertility assessments, investigations of abnormal uterine bleeding, and evaluations of unexplained pelvic pain. Additionally, transvaginal ultrasound is instrumental in identifying congenital anomalies of the ovaries and uterus, assessing ovarian cysts and tumors, diagnosing pelvic inflammatory disease, and verifying the placement of intrauterine devices (IUDs). During the procedure, the patient is positioned comfortably, typically with their feet in stirrups, after being instructed to empty their bladder. A protective cover is placed over the ultrasound transducer, and acoustic coupling gel is applied to facilitate sound wave transmission. The transducer is then gently inserted into the vagina, allowing for the capture of images from various angles. The ultrasound utilizes high-frequency sound waves that bounce off pelvic structures, creating echoes that are transformed into visual images. This process enables the physician to examine the uterus, measure endometrial thickness, evaluate any ovarian masses, and inspect the bladder and other pelvic structures for abnormalities. Following the imaging, the physician reviews the obtained ultrasound images and generates a comprehensive written interpretation of the findings.