ICD-10-CM Diagnosis Code B10.01
Diagnosis Code: B10.01 (Raw: B1001)
Description: Human herpesvirus 6 encephalitis
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 B10.01 is designated for Human herpesvirus 6 encephalitis. 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.