I97.88 Other intraoperative complications of the circulatory system, not elsewhere classified

Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.

Applies from I97 Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified

Excludes2 (not included here)

• postprocedural shock (T81.1-)

Applies from I97.8 Other intraoperative and postprocedural complications and disorders of the circulatory system, not elsewhere classified

Use additional code

• code, if applicable, to further specify disorder

MS-DRG index

Defines the logic of DRG(s) 314-316 in MDC 05.

Approximate ICD-9-CM (GEMs)

• 997.1 Cardiac complications, not elsewhere classified (approximate)

Diagnosis Index entries for I97.88

• Complication (s) (from) (of) › circulatory system › intraoperative
• Complication (s) (from) (of) › intraoperative (intraprocedural) › specified NEC › circulatory system

Nearby codes

• I97.810 Intraoperative cerebrovascular infarction during cardiac surgery
• I97.811 Intraoperative cerebrovascular infarction during other surgery
• I97.82 Postprocedural cerebrovascular infarction
• I97.820 Postprocedural cerebrovascular infarction following cardiac surgery
• I97.821 Postprocedural cerebrovascular infarction following other surgery
• I97.88 Other intraoperative complications of the circulatory system, not elsewhere classified (this code)
• I97.89 Other postprocedural complications and disorders of the circulatory system, not elsewhere classified