61891 revision/replacement sk-mnt crnl nstm
Also known as: corneal implant revision, skin-mounted implant replacement
Revision or replacement of skin-mounted corneal implant system. Includes removal of existing implant and placement of new system.
In Plain Language
corneal implant replacement; eye implant replacement surgery
Clinical Context
Used when a previously implanted corneal prosthetic device requires revision or replacement due to malfunction, displacement, or patient dissatisfaction.
RVU Breakdown
| Work RVU | 10.97 |
| Total RVU | 10.97 |
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 10.97, this code ranks in the 62nd 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 61891?
CPT 61891 (revision/replacement sk-mnt crnl nstm) is a Surgery code. Revision or replacement of skin-mounted corneal implant system. Includes removal of existing implant and placement of new system.
What is the wRVU value for CPT 61891?
The work RVU for CPT 61891 is 10.97. This code is primarily used by Ophthalmology, Corneal Surgery. It has a 90-day global period.
When is CPT 61891 used?
Used when a previously implanted corneal prosthetic device requires revision or replacement due to malfunction, displacement, or patient dissatisfaction.
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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.