Kodex

Section

B27.9

Infectious mononucleosis, unspecified

Hierarchy

A00-B99 Certain infectious and parasitic diseases (A00-B99)
- B25-B34 Other viral diseases (B25-B34)
  - B27 Infectious mononucleosis
    - B27.9 Infectious mononucleosis, unspecified
      - B27.90 Infectious mononucleosis, unspecified without complication
      - B27.91 Infectious mononucleosis, unspecified with polyneuropathy
      - B27.92 Infectious mononucleosis, unspecified with meningitis
      - B27.99 Infectious mononucleosis, unspecified with other complication

Use Additional

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

Includes

glandular fever
monocytic angina
Pfeiffer's disease

diseases generally recognized as communicable or transmissible

Excludes 1

certain localized infections - see body system-related chapters

Excludes 2

carrier or suspected carrier of infectious disease (Z22.-)
- Z22 Carrier of infectious disease
infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- O98 Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
infectious and parasitic diseases specific to the perinatal period (P35-P39)
- P35-P39 Infections specific to the perinatal period (P35-P39)
influenza and other acute respiratory infections (J00-J22)