A00–B99: Certain Infectious and Parasitic Diseases

Chapter 1 of ICD-10-CM 2027, 1,309 codes in 22 blocks.

Chapter instructions

Includes: conditions that are coded here

  • diseases generally recognized as communicable or transmissible

Excludes2: not included here, code separately if applicable

  • carrier or suspected carrier of infectious disease (Z22.-)
  • certain localized infections - see body system-related chapters
  • 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: add a second code for this, listed after this one

  • code to identify resistance to antimicrobial drugs (Z16.-)

Codes in this chapter

All codesBillable only1,309 results

PreviousPage 601 of 27