This page addresses follow-up questions and additional information pertinent to our webinar
Hernia Repair Coding: Clinical Insights and Coding Clarify

** The coding information and guidance are valid at the time of publishing. Learners are encouraged to research
subsequent official guidance in the areas associated with the topic as they can change rapidly.

Q: Can the coder assign an incarcerated/strangulated hernia CPT code based on operative findings alone?
A: A large defect size and mesh placement do not automatically support incarceration. If the surgeon only documents “recurrent incisional hernia,” the coder should default to the reducible code set unless clarification is obtained.

Q: Is separate adhesiolysis coding appropriate?
A: Adhesiolysis is commonly considered integral to abdominal hernia repairs, especially recurrent repairs. Modifier 22 may be appropriate when extensive adhesiolysis or other factors create substantially greater complexity, intensity, or operative time than typically required for the procedure. Documentation should clearly describe the additional physician work performed. Per CPT Assistant guidance, modifier 22 should only be considered when the work required is significantly beyond the typical service described by the CPT code. Increased operative time alone is generally not sufficient without documentation of unusual complexity or additional physician effort.

Q: Should the coder assign the incarcerated hernia CPT code based on the pre-op diagnosis?
A: The entire operative note must be reviewed for clinical consistency. If the documentation supports that the hernia was freely reducible intraoperatively without evidence of true incarceration or obstruction, the reducible repair code may be more appropriate. If documentation is conflicting, a provider query is warranted before final code assignment.

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