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ICD-10-CM · FY 2026 APRIL UPDATE

I97

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

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
I97.0Postcardiotomy syndromeBillable
I97.1Other postprocedural cardiac functional disturbancesCategory
I97.11Postprocedural cardiac insufficiencyCategory
I97.110Postprocedural cardiac insufficiency following cardiac surgeryBillable
I97.111Postprocedural cardiac insufficiency following other surgeryBillable
I97.12Postprocedural cardiac arrestCategory
I97.120Postprocedural cardiac arrest following cardiac surgeryBillable
I97.121Postprocedural cardiac arrest following other surgeryBillable
I97.13Postprocedural heart failureCategory
I97.130Postprocedural heart failure following cardiac surgeryBillable
I97.131Postprocedural heart failure following other surgeryBillable
I97.19Other postprocedural cardiac functional disturbancesCategory
I97.190Other postprocedural cardiac functional disturbances following cardiac surgeryBillable
I97.191Other postprocedural cardiac functional disturbances following other surgeryBillable
I97.2Postmastectomy lymphedema syndromeBillable
I97.3Postprocedural hypertensionBillable
I97.4Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a procedureCategory
I97.41Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a circulatory system procedureCategory
I97.410Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a cardiac catheterizationBillable
I97.411Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a cardiac bypassBillable
I97.418Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating other circulatory system procedureBillable
I97.42Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating other procedureBillable
I97.5Accidental puncture and laceration of a circulatory system organ or structure during a procedureCategory
I97.51Accidental puncture and laceration of a circulatory system organ or structure during a circulatory system procedureBillable
I97.52Accidental puncture and laceration of a circulatory system organ or structure during other procedureBillable
I97.6Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following a procedureCategory
I97.61Postprocedural hemorrhage of a circulatory system organ or structure following a circulatory system procedureCategory
I97.610Postprocedural hemorrhage of a circulatory system organ or structure following a cardiac catheterizationBillable
I97.611Postprocedural hemorrhage of a circulatory system organ or structure following cardiac bypassBillable
I97.618Postprocedural hemorrhage of a circulatory system organ or structure following other circulatory system procedureBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.