68815 Probe nasolacrimal duct
Also known as: endoscopic duct probing, advanced duct probing
Probing of nasolacrimal duct using advanced technique under visualization including endoscopic guidance.
In Plain Language
clearing tear duct under camera guidance; advanced tear duct opening
Clinical Context
Used for complex nasolacrimal duct obstruction. Common indications include complicated obstruction, failed simple probing, or canalicular obstruction.
RVU Breakdown
| Work RVU | 2.63 |
| Total RVU | 2.63 |
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 10-day global period — follow-up visits within 10 days of the procedure are included in the reimbursement. Ensure the diagnosis code (ICD-10) supports medical necessity for the procedure.
How This Code Compares
With a work RVU of 2.63, this code ranks in the 18th percentile among Surgery codes — 3.0x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 68815?
CPT 68815 (Probe nasolacrimal duct) is a Surgery code. Probing of nasolacrimal duct using advanced technique under visualization including endoscopic guidance.
What is the wRVU value for CPT 68815?
The work RVU for CPT 68815 is 2.63. This code is primarily used by Ophthalmology. It has a 10-day global period.
When is CPT 68815 used?
Used for complex nasolacrimal duct obstruction. Common indications include complicated obstruction, failed simple probing, or canalicular obstruction.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national data — all in one app.
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.