ICD-10-CM Diagnosis Code I97.821
Diagnosis Code: I97.821 (Raw: I97821)
Description: Postprocedural cerebrovascular infarction following other surgery
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code I97.821 is designated for Postprocedural cerebrovascular infarction following other surgery. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.
