2026 ICD-10-CM Diagnosis Code B94Sequelae of other and unspecified infectious and parasitic diseases

ICD-10-CM Codes›A00–B99›B90-B94›B94

ICD-10-CM B94
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

B94 is a non-billable ICD-10-CM category code for sequelae of other and unspecified infectious and parasitic diseases, so it cannot be submitted on claims. Use a more specific code from this category instead, such as B94.0, B94.1, B94.2, and B94.8.

Code Identity

ICD-10-CM Code
B94
Billable Status
No — Non-Billable Category
Code Describes
Sequelae of other and unspecified infectious and parasitic diseases
Chapter
B90-B94
Sequelae of infectious and parasitic diseases

Code Classification

ChapterA00–B99Certain infectious and parasitic diseases
SectionB90-B94Sequelae of infectious and parasitic diseases
CategoryB94Sequelae of other and unspecified infectious and parasitic diseases
This CodeB94Sequelae of other and unspecified infectious and parasitic diseases

Specific Coding for Sequelae of other and unsp infectious and parasitic diseasesOverview

Non-specific codes like B94 require more characters. Use one of these billable codes instead:

  • Use B94.0 for Sequelae of trachoma

  • Use B94.1 for Sequelae of viral encephalitis

  • Use B94.2 for Sequelae of viral hepatitis

  • Use B94.8 for Sequelae of other specified infectious and parasitic diseases

  • Use B94.9 for Sequelae of unspecified infectious and parasitic disease

Patient EducationClinical

Infectious Diseases

Germs, or microbes, are found everywhere - in the air, soil, and water. There are also germs on your skin and in your body. Many of them are harmless, and some can even be helpful. But some of them can make you sick. Infectious diseases are diseases that are caused by germs.

The full article covers:

  • What are infectious diseases?
  • What are the different types of germs that cause infectious diseases?
  • How can you get infectious diseases?
  • What are the symptoms of infectious diseases?
  • What are the treatments for infectious diseases?
  • Can infectious diseases be prevented?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About B94Overview

Is B94 a billable code?

No. This is a category header that groups the codes for sequelae of other and unspecified infectious and parasitic diseases, and headers cannot be submitted on claims. Claims for sequelae of other and unspecified infectious and parasitic diseases need a more specific code from this category, such as B94.0, B94.1, and B94.2.