B00
Herpesviral [herpes simplex] infections
Header / non-billable
Choose the additional character
B00 needs more characters to be billable. Pick the specific code below.
- B00.0Eczema herpeticumBillable
- B00.1Herpesviral vesicular dermatitisBillable
- B00.2Herpesviral gingivostomatitis and pharyngotonsillitisBillable
- B00.3Herpesviral meningitisBillable
- B00.4Herpesviral encephalitisBillable
- B00.5Herpesviral ocular diseaseMore levels
- B00.7Disseminated herpesviral diseaseBillable
- B00.8Other forms of herpesviral infectionsMore levels
- B00.9Herpesviral infection, unspecifiedBillable
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · B00
Inherited from chapter 1Certain infectious and parasitic diseases
Includes
diseases generally recognized as communicable or transmissible
Excludes 1
certain localized infections - see body system-related chapters
Excludes 2
carrier or suspected carrier of infectious disease (Z22.-) infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-) infectious and parasitic diseases specific to the perinatal period (P35-P39) influenza and other acute respiratory infections (J00-J22)
Use additional
code to identify resistance to antimicrobial drugs (Z16.-)
Official Guidelines for B00
FY 2026 ›I.C.1Chapter-specific guidanceChapter 1: Certain Infectious and Parasitic Diseases (A00-B99), U07.1, U09.9
Subsections
- I.C.1.aHuman Immunodeficiency Virus (HIV) Infections
- I.C.1.bInfectious agents as the cause of diseases classified to other chapters
- I.C.1.cInfections resistant to antibiotics
- I.C.1.dSepsis, Severe Sepsis, and Septic Shock Infections resistant to antibiotics
- I.C.1.eMethicillin Resistant Staphylococcus aureus (MRSA) Conditions
- I.C.1.fZika virus infections
- I.C.1.gCoronavirus infections