B25.8

ICD-10Billable

Other cytomegaloviral diseases

Official ICD-10-CM descriptor (FY2026)

Other cytomegaloviral diseases

B25.8 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

Cytomegaloviral encephalitis

Related codes in B25

B25.0Cytomegaloviral pneumonitis
B25.1Cytomegaloviral hepatitis
B25.2Cytomegaloviral pancreatitis
B25.9Cytomegaloviral disease, unspecified

Where this code sits

Chapter: 1. Certain infectious and parasitic diseases (A00-B99)
Block: Other viral diseases (B25-B34)
Parent code: B25

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.