Other and unspecified disorders of the circulatory system

I95-I99

This section covers 72 ICD-10-CM codes (I95-I99) for other and unspecified disorders of the circulatory system, including hypotension, gangrene, not elsewhere classified, and intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified. 49 of these are billable codes usable on a claim; the rest are non-billable header categories that require a more specific child code.