21048 Remove maxilla cyst complex
Also known as: complex maxilla cyst removal, maxillary cyst extraction
Removal of maxillary cyst with complex surgical approach.
In Plain Language
removal of complex upper jaw cyst; maxilla cyst surgical removal
Clinical Context
Removal of complex maxillary cysts such as nasopalatine duct cysts or large radicular cysts.
RVU Breakdown
| Work RVU | 14.34 |
| Total RVU | 14.34 |
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 14.34, this code ranks in the 71st percentile among Surgery codes — 1.8x the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 21048?
CPT 21048 (Remove maxilla cyst complex) is a Surgery code. Removal of maxillary cyst with complex surgical approach.
What is the wRVU value for CPT 21048?
The work RVU for CPT 21048 is 14.34. This code is primarily used by Oral and Maxillofacial Surgery, Dentistry. It has a 90-day global period.
When is CPT 21048 used?
Removal of complex maxillary cysts such as nasopalatine duct cysts or large radicular cysts.
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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.