ICD-10 Diagnosis Code B00.9

Herpesviral infection, unspecified

Diagnosis Code B00.9

ICD-10: B00.9
Short Description: Herpesviral infection, unspecified
Long Description: Herpesviral infection, unspecified
This is the 2018 version of the ICD-10-CM diagnosis code B00.9

Valid for Submission
The code B00.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Certain infectious and parasitic diseases (A00–B99)
    • Viral infections characterized by skin and mucous membrane lesions (B00-B09)
      • Herpesviral [herpes simplex] infections (B00)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code B00.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG V35.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Cellular changes consistent with Herpes simplex
  • Chronic herpes simplex
  • Chronic infection caused by herpes simplex virus co-occurrent with human immunodeficiency virus infection
  • Combined Herpes simplex 1 and Herpes simplex 2 infection
  • Herpes in pregnancy
  • Herpes simplex
  • Herpes simplex infection of buttock
  • Herpes simplex infection of skin
  • Herpes simplex type 1 infection
  • Herpes simplex type 2 infection
  • Herpes simplex without complication
  • Herpesvirus infection
  • Infection caused by herpes simplex virus co-occurrent with human immunodeficiency virus infection
  • Nongenital herpes simplex
  • Nongenital recurrent herpes simplex
  • Primary herpes simplex
  • Recurrent herpes simplex
  • Recurrent herpes simplex infection of buttock

Index of Diseases and Injuries
References found for the code B00.9 in the Index of Diseases and Injuries:

Information for Patients

Herpes Simplex

Also called: HSV

Herpes is an infection that is caused by a herpes simplex virus (HSV). Oral herpes causes cold sores around the mouth or face. Genital herpes affects the genitals, buttocks or anal area. Genital herpes is a sexually transmitted disease (STD). It affects the genitals, buttocks or anal area. Other herpes infections can affect the eyes, skin, or other parts of the body. The virus can be dangerous in newborn babies or in people with weak immune systems.

There are two types of HSV:

  • HSV type 1 most commonly causes cold sores. It can also cause genital herpes.
  • HSV type 2 is the usual cause of genital herpes, but it also can infect the mouth.

HSV spreads through direct contact. Some people have no symptoms. Others get sores near the area where the virus has entered the body. They turn into blisters, become itchy and painful, and then heal.

Most people have outbreaks several times a year. Over time, you get them less often. Medicines to help your body fight the virus can help lessen symptoms and decrease outbreaks.

  • Esophagitis - infectious (Medical Encyclopedia)
  • Herpes viral culture of lesion (Medical Encyclopedia)
  • Serum herpes simplex antibodies (Medical Encyclopedia)

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