32400 Needle biopsy chest lining
Also known as: pleural needle biopsy, pleural bx
Diagnostic needle biopsy of the pleura (chest lining) using a percutaneous needle technique to obtain tissue samples for histological diagnosis.
In Plain Language
chest lining tissue sample
Clinical Context
Used for diagnosis of pleural disease including malignancy, tuberculosis, or other pleural infections when imaging suggests pleural pathology.
RVU Breakdown
| Work RVU | 1.72 |
| Total RVU | 1.72 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
As a surgical CPT code, proper documentation must include the operative report detailing the procedure performed, patient positioning, approach, findings, and any complications. This code has a 0-day global period, meaning pre- and post-operative E&M visits are billable separately on the same day. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 1.72, this code ranks in the 11th percentile among Surgery codes — 4.6x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 32400?
CPT 32400 (Needle biopsy chest lining) is a Surgery code. Diagnostic needle biopsy of the pleura (chest lining) using a percutaneous needle technique to obtain tissue samples for histological diagnosis.
What is the wRVU value for CPT 32400?
The work RVU for CPT 32400 is 1.72. This code is primarily used by Thoracic Surgery, Pulmonology.
When is CPT 32400 used?
Used for diagnosis of pleural disease including malignancy, tuberculosis, or other pleural infections when imaging suggests pleural pathology.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.