Summary & Overview
CPT 72193: CT Pelvis with Contrast
CPT code 72193 denotes a contrast-enhanced computed tomography (CT) scan of the pelvis, a widely used diagnostic imaging study for evaluating pelvic organs, trauma, infection, neoplasm, and vascular pathology. Nationally, CT pelvis with contrast is a high-volume, high-impact imaging service due to its role in emergent care pathways and cancer staging protocols. Payers typically apply medical necessity criteria and prior authorization frameworks to manage utilization and ensure appropriate imaging selection.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context for CPT code 72193, typical sites of service where the study is performed, and the kinds of benchmarks and policy elements that affect reimbursement and coverage decisions. The publication highlights common billing modifiers and payer considerations that influence claim adjudication, as well as how this service fits within broader diagnostic imaging policy trends. When available, benchmarking data and recent policy updates affecting CT imaging utilization are summarized to inform payers, hospital administrators, and revenue cycle professionals about coverage drivers and operational implications.
Billing Code Overview
CPT code 72193 describes computed tomography (CT) imaging of the pelvis with contrast. The procedure uses CT technology with intravenous and/or enteric contrast to enhance visualization of pelvic organs, vasculature, and soft tissues.
Service Type: Diagnostic imaging — CT scan with contrast
Typical Site of Service: Hospital outpatient imaging centers, freestanding radiology centers, and ambulatory surgical centers where CT imaging is performed
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Clinical & Coding Specifications
Clinical Context
A 58-year-old patient presents to the outpatient imaging center with escalating lower abdominal and pelvic pain, new-onset hematuria, and unexplained weight loss. The referring urologist requests cross-sectional evaluation of the pelvis with intravenous contrast to assess for pelvic mass, lymphadenopathy, urinary tract source of bleeding, or metastatic disease. The clinical workflow begins with the provider obtaining informed consent and screening for contrast allergy and renal function (serum creatinine/eGFR). IV access is established, and the CT technologist performs a contrast-enhanced pelvic CT protocol per facility standards. The radiologist reviews images, interprets findings (tumor, abscess, stones, vascular abnormalities, or lymph nodes), and issues a formal report to the referring clinician. Results may prompt image-guided biopsy, surgical consultation, or additional imaging such as CT abdomen/pelvis with arterial/venous phases or pelvis MRI for problem-solving. Typical sites of service are outpatient radiology centers, hospital radiology departments, or ambulatory surgical centers when combined with invasive procedures.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | When billing only the radiologist’s interpretation/report separate from the technical component |