First Trimester Ultrasound Cost in Illinois

A first trimester ultrasound (CPT code 76801) is an imaging exam performed during the first 14 weeks of pregnancy to evaluate the developing fetus and the structures of the uterus and surrounding anatomy. The procedure uses high-frequency sound waves to produce real-time images on a screen, allowing a sonographer or physician to visualize the gestational sac, embryo or fetus, and the placenta without the use of radiation. During a first trimester ultrasound, several key measurements and observations are typically recorded. These include the fetal heartbeat, the crown-rump length (used to estimate gestational age and due date), the number of fetuses present, and the location of the pregnancy — confirming it is within the uterus rather than ectopic. The exam also evaluates the uterus, ovaries, and other pelvic structures. If multiple fetuses are identified, a separate code (76802) is typically added for each additional fetus. First trimester ultrasounds can be performed either transabdominally — using a handheld probe moved across the abdomen — or transvaginally, where a slender probe is gently inserted into the vaginal canal to provide clearer images, particularly in very early pregnancy. A transvaginal approach is often used when gestational age is less than 8 to 10 weeks, as it provides better visualization of the embryo at that stage. The combination of both approaches may sometimes be used at the discretion of the imaging provider. The procedure typically takes between 20 and 45 minutes depending on the complexity of the exam and the number of structures being assessed. Most people experience little to no discomfort during the procedure. Depending on your provider's workflow, results may be discussed with you immediately after the scan or communicated through your obstetric care provider in a follow-up appointment.

First trimester ultrasound prices in Illinois vary by 385%, ranging from $346 to $1,680 across 43 reporting hospitals. This dramatic price difference is driven by several factors that have little to do with the quality or outcome of the ultrasound itself. Hospital-based outpatient departments typically charge more than freestanding imaging centers or outpatient clinics because hospitals carry higher overhead costs, including facility fees that are billed separately from the professional (physician) interpretation fee. That means if you receive your ultrasound in a hospital setting, you may receive two separate bills — one for the facility and one for the radiologist or maternal-fetal medicine specialist who reads the images. Geographic location within Illinois also plays a role. Facilities in major metropolitan areas such as Chicago and its suburbs tend to charge higher rates than those in rural or smaller communities, reflecting differences in real estate, staffing costs, and local market dynamics. The type of equipment used, the credentials of the sonography staff, and whether the facility is accredited by organizations such as the American College of Radiology (ACR) or the American Institute of Ultrasound in Medicine (AIUM) can also influence pricing. High-end 3D or 4D ultrasound technology, while not always medically necessary in the first trimester, may add to the cost at certain facilities. It is also important to distinguish between the technical component (the actual imaging performed by the facility and its equipment) and the professional component (the physician's interpretation and report). When billed together under a global fee, the price appears as a single charge. When billed separately, costs are itemized. Understanding how a facility structures its billing can help you anticipate the full cost of your visit. Always ask whether the quoted price includes both components before scheduling.

A first trimester ultrasound is typically performed between 6 and 13 weeks and 6 days of pregnancy. The most common reason for ordering this exam is to confirm the presence of a viable intrauterine pregnancy, establish an accurate gestational age and estimated due date, and evaluate fetal cardiac activity. Early ultrasounds are especially important when the date of the last menstrual period is uncertain, when a patient has a history of prior pregnancy complications or miscarriage, or when there are symptoms such as bleeding or pelvic pain that warrant further evaluation. Between 11 and 13 weeks and 6 days, a specialized first trimester ultrasound called a nuchal translucency (NT) scan may be performed as part of prenatal screening for chromosomal conditions such as Down syndrome (trisomy 21) and trisomy 18. This exam measures the fluid-filled space at the back of the fetal neck (nuchal translucency) and is often combined with blood tests (first trimester combined screening) to estimate the risk of certain chromosomal abnormalities. When an NT measurement is the primary purpose of the exam, additional CPT codes may be used. First trimester ultrasounds may also be ordered to evaluate the uterus and ovaries for abnormalities such as fibroids, ovarian cysts, or structural anomalies that could affect the pregnancy. In cases of suspected ectopic pregnancy — a potentially life-threatening condition where the fertilized egg implants outside the uterus — an urgent ultrasound is a critical diagnostic tool. Your obstetric provider will determine the clinical indication and timing for your ultrasound based on your individual health history and the progression of your pregnancy.