I97.120: Postprocedural cardiac arrest following cardiac surgery
I97.120 is the billable ICD-10-CM diagnosis code for Postprocedural cardiac arrest following cardiac surgery. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code I97.120?
I97.120 is the ICD-10-CM diagnosis code for Postprocedural cardiac arrest following cardiac surgery. It belongs to category I97 (Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified).
Is I97.120 a billable code?
Yes. I97.120 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does I97.120 belong to?
I97.120 is part of ICD-10-CM category I97 — Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified, which has 78 billable codes.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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