38308 Incision of lymph channels
Also known as: Lymphatic channel incision, Duct ligation
Incision and opening of lymphatic channels or ducts for drainage, decompression, or management of lymphatic obstruction.
In Plain Language
Opening lymph vessel
Clinical Context
Performed for chylothorax, chylous ascites, or lymphatic malformations causing significant symptoms.
RVU Breakdown
| Work RVU | 6.64 |
| Total RVU | 6.64 |
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 90-day global period, which includes the day of the procedure, 1 day preoperative, and 90 days of postoperative care. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 6.64, this code ranks in the 43rd percentile among Surgery codes — 1.2x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 38308?
CPT 38308 (Incision of lymph channels) is a Surgery code. Incision and opening of lymphatic channels or ducts for drainage, decompression, or management of lymphatic obstruction.
What is the wRVU value for CPT 38308?
The work RVU for CPT 38308 is 6.64. This code is primarily used by General Surgery, Thoracic Surgery. It has a 90-day global period.
When is CPT 38308 used?
Performed for chylothorax, chylous ascites, or lymphatic malformations causing significant symptoms.
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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.