I97 – Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified
ICD-10-CM 2027 diagnosis code · Other and unspecified disorders of the circulatory system
ICD-10-CM code
I97
- Code
I97(claims format:I97)- Description
- Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified
- Short description
- Intraop and postproc comp and disorders of circ sys, NEC
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 9. Diseases of the circulatory system (I00-I99)
- Block
- I95-I99 Other and unspecified disorders of the circulatory system
Billable codes under I97
I97 is a header code and cannot be used on claims. Choose the most specific code:
- I97.0 – Postcardiotomy syndromeBillable
- I97.1 – Other postprocedural cardiac functional disturbancesHeader (more codes below)
- I97.2 – Postmastectomy lymphedema syndromeBillable
- I97.3 – Postprocedural hypertensionBillable
- I97.4 – Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a procedureHeader (more codes below)
- I97.5 – Accidental puncture and laceration of a circulatory system organ or structure during a procedureHeader (more codes below)
- I97.6 – Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following a procedureHeader (more codes below)
- I97.7 – Intraoperative cardiac functional disturbancesHeader (more codes below)
- I97.8 – Other intraoperative and postprocedural complications and disorders of the circulatory system, not elsewhere classifiedHeader (more codes below)
Notes for I97
Excludes2 (not included here):
- postprocedural shock (T81.1-)
Frequently asked questions
What is ICD-10 code I97?
I97 is the ICD-10-CM code for intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified, in the block I95-I99 (Other and unspecified disorders of the circulatory system).
Is I97 a billable code?
No. I97 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.