Capítulos 1 · Certain infectious and parasitic diseases (A00-B99)
Includes
diseases generally recognized as communicable or transmissible
Excludes 2
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
code to identify resistance to antimicrobial drugs (Z16.-)
B90-B94 · Sequelae of infectious and parasitic diseases (B90-B94)
Code first
condition resulting from (sequela) the infectious or parasitic disease
Note
Categories B90-B94 are to be used to indicate conditions in categories A00-B89 as the cause of sequelae, which are themselves classified elsewhere. The 'sequelae' include conditions specified as such; they also include residuals of diseases classifiable to the above categories if there is evidence that the disease itself is no longer present. Codes from these categories are not to be used for chronic infections. Code chronic current infections to active infectious disease as appropriate.
