I97.810

HCC Category Mapping

What This Code Means

A stroke caused by a blood clot or blocked blood vessel in the brain that occurs during or as a direct result of heart surgery. This is a serious complication where brain tissue dies due to lack of blood flow during the cardiac procedure.

Coding Tips

• •This code requires documentation that clearly links the cerebrovascular infarction to the cardiac surgery procedure - it must be documented as intraoperative or occurring as a direct result of the surgery
• •Do not use this code for cerebrovascular infarctions that occur before surgery or days after surgery; those would be coded differently as post-operative complications or separate diagnoses

Clinical Significance

Intraoperative cerebrovascular infarction during cardiac surgery is a serious surgical complication representing a stroke that occurred as a direct result of a surgical procedure. This diagnosis indicates significant perioperative morbidity with potential for permanent neurological deficits, extended intensive care stays, and long-term rehabilitation needs. It reflects both the complexity of the surgical case and the patient's elevated cerebrovascular risk profile.

Documentation Requirements

• ✓Clear documentation that the cerebrovascular infarction occurred during the surgical procedure
• ✓Type of surgery identified as cardiac surgery
• ✓Temporal relationship between the surgery and the infarction explicitly documented
• ✓Neurological findings and imaging results confirming the infarction
• ✓Causal relationship between the procedure and the infarction stated or implied by the provider
• ✓Neurological deficits documented (type, severity, laterality)
• ✓Treatment interventions for the cerebrovascular event documented

Commonly Confused Codes