Summary & Overview
CPT 96440: Intracavitary Chemotherapy Administration to Pleural Space
CPT code 96440 represents intracavitary chemotherapy administered into the pleural cavity with thoracentesis and chest-tube drainage. This procedure is used when anticancer agents are delivered directly into the pleural space to manage malignant pleural effusions or to target pleural-based malignancy. Nationally, accurate coding for intracavitary chemotherapy is important for clinical documentation, service-level classification, and consistent reimbursement across hospital settings.
Key payers in the scope of this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of clinical context, typical sites of service, and operational considerations. The publication presents benchmarks and payment-related observations, highlights coding and documentation implications for hospital-based care, and summarizes relevant policy updates affecting how this service is billed and authorized. The content is intended for coding professionals, revenue cycle staff, and clinical managers seeking a clear reference for CPT code 96440 and its role in delivering intracavitary pleural chemotherapy.
Billing Code Overview
CPT code 96440 describes administration of a chemotherapy agent directly into the pleural cavity. The procedure includes thoracentesis and insertion of a chest tube to access and drain the pleural space before instillation of the chemotherapeutic agent.
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Service type: Intracavitary chemotherapy administration via thoracostomy and pleural drainage
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Typical site of service: Hospital inpatient or hospital outpatient setting where thoracostomy and pleural drainage can be performed under appropriate monitoring
Clinical & Coding Specifications
Clinical Context
A 64-year-old patient with metastatic lung adenocarcinoma presents with progressive dyspnea and chest discomfort. Imaging and physical exam confirm a malignant pleural effusion causing respiratory compromise. The oncology team recommends intrapleural chemotherapy with chest tube drainage and pleural catheter placement for drug instillation and ongoing fluid management. The procedure is performed in an inpatient or ambulatory surgical setting by a thoracic surgeon or interventional pulmonologist. Under conscious sedation or general anesthesia, thoracentesis is performed and a chest tube or indwelling pleural catheter is placed into the pleural space. Pleural fluid is drained, and chemotherapy is instilled into the pleural cavity per protocol. Post-procedure monitoring includes serial chest radiographs, vital sign observation, assessment for pneumothorax, infection, and drainage output. The clinical workflow includes pre-procedure informed consent, baseline labs and imaging, anesthesia evaluation, procedure documentation of catheter placement and drug administration, and discharge instructions for catheter care and follow-up oncology visits.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
26 | Professional component | Use when reporting only the physician’s professional component of a service (rare for this procedure if technical component billed separately). |