ICD-10-CM category
I97 Postprocedural disorders of circulatory system, not elsewhere classified
I97 is a category, not a billable code. Report one of the 39 complete codes below.
Codes in I97
- I97.0Postcardiotomy syndrome
- I97.110Postprocedural cardiac insufficiency following cardiac surgery
- I97.111Postprocedural cardiac insufficiency following other surgery
- I97.120Postprocedural cardiac arrest following cardiac surgery
- I97.121Postprocedural cardiac arrest following other surgery
- I97.130Postprocedural heart failure following cardiac surgery
- I97.131Postprocedural heart failure following other surgery
- I97.190Other postprocedural cardiac functional disturbances following cardiac surgery
- I97.191Other postprocedural cardiac functional disturbances following other surgery
- I97.2Postmastectomy lymphedema syndrome
- I97.3Postprocedural hypertension
- I97.410Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a cardiac catheterization
- I97.411Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a cardiac bypass
- I97.418Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating other circulatory system procedure
- I97.42Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating other procedure
- I97.51Accidental puncture and laceration of a circulatory system organ or structure during a circulatory system procedure
- I97.52Accidental puncture and laceration of a circulatory system organ or structure during other procedure
- I97.610Postprocedural hemorrhage of a circulatory system organ or structure following a cardiac catheterization
- I97.611Postprocedural hemorrhage of a circulatory system organ or structure following cardiac bypass
- I97.618Postprocedural hemorrhage of a circulatory system organ or structure following other circulatory system procedure
- I97.620Postprocedural hemorrhage of a circulatory system organ or structure following other procedure
- I97.621Postprocedural hematoma of a circulatory system organ or structure following other procedure
- I97.622Postprocedural seroma of a circulatory system organ or structure following other procedure
- I97.630Postprocedural hematoma of a circulatory system organ or structure following a cardiac catheterization
- I97.631Postprocedural hematoma of a circulatory system organ or structure following cardiac bypass
- I97.638Postprocedural hematoma of a circulatory system organ or structure following other circulatory system procedure
- I97.640Postprocedural seroma of a circulatory system organ or structure following a cardiac catheterization
- I97.641Postprocedural seroma of a circulatory system organ or structure following cardiac bypass
- I97.648Postprocedural seroma of a circulatory system organ or structure following other circulatory system procedure
- I97.710Intraoperative cardiac arrest during cardiac surgery
- I97.711Intraoperative cardiac arrest during other surgery
- I97.790Other intraoperative cardiac functional disturbances during cardiac surgery
- I97.791Other intraoperative cardiac functional disturbances during other surgery
- I97.810Intraoperative cerebrovascular infarction during cardiac surgery
- I97.811Intraoperative cerebrovascular infarction during other surgery
- I97.820Postprocedural cerebrovascular infarction following cardiac surgery
- I97.821Postprocedural cerebrovascular infarction following other surgery
- I97.88Other intraoperative complications of the circulatory system, not elsewhere classified
- I97.89Other postprocedural complications and disorders of the circulatory system, not elsewhere classified
Outside the US? I97 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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