I97.638 – Postprocedural hematoma of a circulatory system organ or structure following other circulatory system procedure

ICD-10-CM 2027 diagnosis code · Other and unspecified disorders of the circulatory system

Billable code

ICD-10-CM code I97.638

Code: I97.638 (claims format: I97638)
Description: Postprocedural hematoma of a circulatory system organ or structure following other circulatory system procedure
Short description: Postproc hematoma of a circ sys org fol other circ sys proc
Billable: Yes – valid for HIPAA-covered transactions
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
Parent codes: I97 › I97.6 › I97.63

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

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

Excludes2 (not included here):

postprocedural shock (T81.1-)

I97.6 – Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following a procedure

Excludes2 (not included here):

postprocedural cerebrovascular hemorrhage complicating a procedure (G97.5-)

Index terms for I97.638

Entries in the ICD-10-CM alphabetic index that lead to this code:

Complication, postprocedural, hematoma, circulatory system organ or structure, following other circulatory system procedure

Related codes in I97.63

Frequently asked questions

What is ICD-10 code I97.638?

I97.638 is the ICD-10-CM code for postprocedural hematoma of a circulatory system organ or structure following other circulatory system procedure, in the block I95-I99 (Other and unspecified disorders of the circulatory system).

Is I97.638 a billable code?

Yes. I97.638 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does I97.638 belong to?

It belongs to category I97 – Intraoperative and postprocedural complications and disorders of circulatory system, not elsewhere classified.

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.