CPC STUDY COURSE · 2026 EDITION
Closing the corneal surgical incision
Read an original fictional chart, identify the supported facts, and explain your coding workflow.
Chart gym · Original fictional record
Service date: 2026-09-09 · Professional operative service; cited Medicare NCCI relationship
Use your code books and write your reasoning before opening the walkthrough. This exercise contains no real patient information.
Planned operation
Fictional adult undergoes a planned left-eye ophthalmic operation requiring a corneal incision. There is no traumatic eye injury in the history for this encounter. The operative report records the incision as access for the planned procedure.
Operative course
The surgeon performs the planned intraocular work through that incision. No additional injury at another site is documented. The incision is then closed as part of completing the operation, with the closure method and tissue condition recorded.
Record distinction
The note uses the word repair in its closure paragraph, but the opening was created surgically during the same encounter. The terminology must be read in context. It does not establish a separate accidental laceration or a second operative encounter.
Claim audit
The proposed claim adds a traumatic corneal laceration-repair procedure to the main operation. Evaluate the proposal using the origin of the wound and NCCI’s surgical-incision rule. Keep the closure details in the clinical record even when the work is included.
Your coding worksheet
- Identify how the corneal opening arose.
- Determine whether a separate traumatic wound is supplied.
- Evaluate the laceration-repair proposal.
- Explain why the verb repair is insufficient alone.
In your notebook, record the supported facts, your index route, the instructions you checked, and any missing detail that limits your answer.
Compare with the worked explanation
- The opening is the incision made for the planned operation.
- No independent traumatic corneal wound is documented.
- NCCI D.16–18 includes closure of the surgical incision and does not support recoding it as an additional traumatic repair.
- The operative context determines the relationship; a closure verb does not create a new injury.
Reference sections: D.16–18
Practice the linked chart questions
Review the lesson
Sources
- CMS — Medicare NCCI 2026 Chapter VIII: Nervous, Eye and Auditory Systems. 2026. Accessed 2026-09-10.