 
| ICD-10-CM-2023 > A00-B99 > B25-B34 > B27 | 
| B25-B34 | Other viral diseases | |
| B27 | Infectious mononucleosis | |
| Incl.: | glandular fever monocytic angina Pfeiffer's disease | |
| B27.0 | Gammaherpesviral mononucleosis | |
| Info: | Mononucleosis due to Epstein-Barr virus | |
| 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 | |
| Info: | Hepatomegaly in gammaherpesviral mononucleosis | |
| 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 | |
| Info: | Hepatomegaly in cytomegaloviral mononucleosis | |
| 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 | |
| Info: | Hepatomegaly in other 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 | |
| Info: | Hepatomegaly in unspecified infectious mononucleosis | |
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