ICD-10 Code I97.8 – Other intraoperative and postprocedural complications and disorders of the circulatory system, not elsewhere classified (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code I97.8 – Other intraoperative and postprocedural complications and disorders of the circulatory system, not elsewhere classified
What it is
I97.8 identifies circulatory system complications or disorders that arise during or after a procedure and are not described by a more specific code. Use it when the documentation clearly links the problem to the surgery or intervention.
Clinical signs
Clinical features vary; refer to documentation. Findings may include a procedure-related circulatory disorder, such as an unexpected vascular complication or other postprocedural circulatory issue noted by the clinician.
When to use this code
Use I97.8 when the record states the circulatory complication is intraoperative or postprocedural and no more specific ICD-10-CM code fits. It is appropriate only when the provider documents a causal relationship to the procedure. If the complication is described in more detail elsewhere in the chart, code the more specific option instead.
Do not use for
Do not use this code for routine postoperative pain, expected recovery findings, or circulatory problems unrelated to the procedure. Check documentation if the condition is better classified as a specific vascular complication or another postoperative disorder.
Coding tip
Always verify that the complication is explicitly documented as procedure-related before assigning I97.8.