66821 After cataract laser surgery
Also known as: posterior capsule incision alternative, capsulotomy mechanical
Incision of posterior capsule; other methods (e.g., laser, mechanical, ultrasound).
In Plain Language
opening posterior capsule using alternative technique
Clinical Context
Posterior capsule opening using non-YAG laser or alternative methods. Less commonly used.
RVU Breakdown
| Work RVU | 3.33 |
| Total RVU | 3.33 |
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 3.33, this code ranks in the 23rd percentile among Surgery codes — 2.4x below the median (8.00). The highest wRVU in this category is 106.19.
Specialties
Frequently Asked Questions
What is CPT code 66821?
CPT 66821 (After cataract laser surgery) is a Surgery code. Incision of posterior capsule; other methods (e.g., laser, mechanical, ultrasound).
What is the wRVU value for CPT 66821?
The work RVU for CPT 66821 is 3.33. This code is primarily used by cataract surgery. It has a 90-day global period.
When is CPT 66821 used?
Posterior capsule opening using non-YAG laser or alternative methods. Less commonly used.
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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.