Other human herpesviruses
chapter 1: Certain Infectious and Parasitic Diseases
5 billable codes under B10: 2 are an MCC; none map to an HCC.A CC or MCC (major CC) is a secondary diagnosis that raises the MS-DRG payment.
Advertisements
Instructional notes
Excludes2: not included here, code separately if applicable
Official coding guidelines
From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.
Rules for coding infections and parasitic diseases, including HIV, organism and drug resistance codes, sepsis and septic shock, MRSA, Zika, and COVID-19.
- Human Immunodeficiency Virus (HIV) Infections (page 19)
- Infectious agents as the cause of diseases classified to other chapters (page 22)
- Infections resistant to antibiotics (page 22)
- Sepsis, Severe Sepsis, and Septic Shock (page 23)
- Methicillin Resistant Staphylococcus aureus (MRSA) Conditions (page 27)
- Zika virus infections (page 28)
- Coronavirus infections (page 28)
All codes under B10
B10 can't be used on a claim. Pick a billable code below; grey headings group them.
B10 MS-DRGs
As the principal diagnosis, the billable codes under B10 group to these 12 MS-DRGs (v44.0). Which one applies depends on procedures performed, secondary diagnoses (CC/MCC), and the patient's age and discharge status.
- DRG 606 Minor Skin Disorders with MCC (3 of 5 codes)
- DRG 607 Minor Skin Disorders without MCC (3 of 5 codes)
- DRG 023 Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis with MCC or Antineoplastic Implant or Epilepsy with Neurostimulator (2 of 5 codes)
- DRG 024 Craniotomy with Major Device Implant or Acute Complex CNS Principal Diagnosis without MCC (2 of 5 codes)
- DRG 097 Non-Bacterial Infection of Nervous System Except Viral Meningitis with MCC (2 of 5 codes)
- DRG 098 Non-Bacterial Infection of Nervous System Except Viral Meningitis with CC (2 of 5 codes)
- DRG 099 Non-Bacterial Infection of Nervous System Except Viral Meningitis without CC/MCC (2 of 5 codes)
- DRG 791 Prematurity with Major Problems (2 of 5 codes)
- DRG 793 Full Term Neonate with Major Problems (2 of 5 codes)
- DRG 974 HIV with Major Related Condition with MCC (2 of 5 codes)
- DRG 975 HIV with Major Related Condition with CC (2 of 5 codes)
- DRG 976 HIV with Major Related Condition without CC/MCC (2 of 5 codes)
About the condition
Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.
Viral Infections
Viruses are very tiny germs. They are made of genetic material (either DNA or RNA) inside of a protein coating. There are a huge number of viruses on earth. Only a small number of them can infect humans. Those viruses can infect our cells, which may cause disease. Some of the diseases that viruses can cause include the common cold, the flu, COVID-19, and HIV.
Read more about viral infections on MedlinePlusCode history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.