Certain infectious and parasitic diseases

Other viral diseases (B25-B34)
- - B27 - Infectious mononucleosis
  - B27.0 - Gammaherpesviral mononucleosis
  - B27.00 - Gammaherpesviral mononucleosis without complication
  - B27.01 - Gammaherpesviral mononucleosis with polyneuropathy
  - B27.02 - Gammaherpesviral mononucleosis with meningitis
  - B27.09 - Gammaherpesviral mononucleosis with other complications
  - B27.1 - Cytomegaloviral mononucleosis
  - B27.10 - Cytomegaloviral mononucleosis without complications
  - B27.11 - Cytomegaloviral mononucleosis with polyneuropathy
  - B27.12 - Cytomegaloviral mononucleosis with meningitis
  - B27.19 - Cytomegaloviral mononucleosis with other complication
  - B27.8 - Other infectious mononucleosis
  - B27.80 - Other infectious mononucleosis without complication
  - B27.81 - Other infectious mononucleosis with polyneuropathy
  - B27.82 - Other infectious mononucleosis with meningitis
  - B27.89 - Other infectious mononucleosis with other complication
  - 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, unsp with other complication