43870 Closure gastrostomy surgical
Also known as: gastrostomy closure, G-tube closure, fistula closure
Surgical closure of gastrostomy tract created from prior gastrostomy (G-tube) removal or fistula closure.
In Plain Language
feeding tube hole closure; surgical closure of stomach opening
Clinical Context
Closure of gastrostomy fistula tract after removal of long-term gastrostomy tube. Includes closure of mucosa and skin.
RVU Breakdown
| Work RVU | 11.15 |
| Total RVU | 11.15 |
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 11.15, this code ranks in the 63rd percentile among Surgery codes — 1.4x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 43870?
CPT 43870 (Closure gastrostomy surgical) is a Surgery code. Surgical closure of gastrostomy tract created from prior gastrostomy (G-tube) removal or fistula closure.
What is the wRVU value for CPT 43870?
The work RVU for CPT 43870 is 11.15. This code is primarily used by General Surgery. It has a 90-day global period.
When is CPT 43870 used?
Closure of gastrostomy fistula tract after removal of long-term gastrostomy tube. Includes closure of mucosa and skin.
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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.