| helminthiases | B65 -B83 |
| helminthiasis, unspecified | B83.9 |
| hemophilus influenzae [h influenzae] as the cause of diseases classified elsewhere | B96.3 |
| hemophilus influenzae infection, unspecified site | A49.2 |
| hemorrhagic fever with renal syndrome | A98.5 |
| hepatitis a with hepatic coma | B15.0 |
| hepatitis a without hepatic coma | B15.9 |
| herpes simplex myelitis | B00.82 |
| herpesviral [herpes simplex] infections | B00 |
| herpesviral cervicitis | A60.03 |
| herpesviral conjunctivitis | B00.53 |
| herpesviral encephalitis | B00.4 |
| herpesviral gingivostomatitis and pharyngotonsillitis | B00.2 |
| herpesviral hepatitis | B00.81 |
| herpesviral infection of other male genital organs | A60.02 |
| herpesviral infection of other urogenital tract | A60.09 |
| herpesviral infection of penis | A60.01 |
| herpesviral infection of perianal skin and rectum | A60.1 |
| herpesviral infection of urogenital system, unspecified | A60.00 |
| herpesviral infection, unspecified | B00.9 |
| herpesviral infections unspecified | B00.50 |
| herpesviral iridocyclitis | B00.51 |
| herpesviral keratitis | B00.52 |
| herpesviral meningitis | B00.3 |
| herpesviral vesicular dermatitis | B00.1 |
| herpesviral vulvovaginitis | A60.04 |
| histoplasmosis | B39 |
| histoplasmosis capsulati, unspecified | B39.4 |
| histoplasmosis duboisii | B39.5 |
| histoplasmosis, unspecified | B39.9 |
| hookworm disease, unspecified | B76.9 |
| hookworm diseases | B76 |
| human herpesvirus encephalitis | B10.01 |
| human herpesvirus infection | B10.82 |
| human herpesvirus infection | B10.81 |
| human immunodeficiency virus [hiv] disease | B20 -B20 |
| human immunodeficiency virus [hiv] disease | B20 |
| human immunodeficiency virus [hiv] disease | B20 |
| human immunodeficiency virus, type [hiv ] as the cause of diseases classified elsewhere | B97.35 |
| human metapneumovirus as the cause of diseases classified elsewhere | B97.81 |
| human t-cell lymphotrophic virus, type i [htlv-i] as the cause of diseases classified elsewhere | B97.33 |
| human t-cell lymphotrophic virus, type ii [htlv-ii] as the cause of diseases classified elsewhere | B97.34 |
| hutchinson's teeth | A50.52 |
| hutchinson's triad | A50.53 |
| hymenolepiasis | B71.0 |
| hyperkeratosis of yaws | A66.3 |
| indeterminate leprosy | A30.0 |
| infant botulism | A48.51 |
| infection due to other mycobacteria | A31 |
| infections with a predominantly sexual mode of transmission | A50 -A64 |
| infectious canine tracheobronchitis | A37.8 |
| infectious gastroenteritis and colitis, unspecified | A09 |
| infectious gastroenteritis and colitis, unspecified | A09 |
| infectious mononucleosis | B27 |
| infectious mononucleosis with meningitis | B27.12 |
| infectious mononucleosis with meningitis | B27.92 |
| infectious mononucleosis with meningitis | B27.02 |
| infectious mononucleosis with other complication | B27.89 |
| infectious mononucleosis with polyneuropathy | B27.91 |
| infectious mononucleosis with polyneuropathy | B27.81 |
| infectious mononucleosis with polyneuropathy | B27.01 |
| infectious mononucleosis without complication | B27.80 |
| infectious mononucleosis without complication | B27.90 |
| infectious mononucleosiswith meningitis | B27.82 |
| infectious mononucleosiswith other complication | B27.99 |
| infectious mononucleosiswith other complication | B27.19 |
| infectious mononucleosiswith other complications | B27.09 |
| infectious mononucleosiswith polyneuropathy | B27.11 |
| infectious mononucleosiswithout complication | B27.00 |
| infectious mononucleosiswithout complications | B27.10 |
| infestation, unspecified | B88.9 |
| initial lesions of yaws | A66.0 |
| initial stage of trachoma | A71.0 |
| intermediate lesions of pinta | A67.1 |
| internal hirudiniasis | B83.4 |
| intestinal angiostrongyliasis | B81.3 |
| intestinal capillariasis | B81.1 |
| intestinal helminthiasis, unspecified | B82.0 |
| intestinal infectious diseases | A00 -A09 |
| intestinal myiasis | B87.82 |
| intestinal parasitism, unspecified | B82.9 |
| intestinal strongyloidiasis | B78.0 |
| invasive pulmonary aspergillosis | B44.0 |
| isosporiasis | A07.3 |
| japanese encephalitis | A83.0 |
| junin hemorrhagic fever | A96.0 |
| juvenile general paresis | A50.45 |
| keratinophilic mycosis | B35.8.1 |
| keratoconjunctivitis due to acanthamoeba | B60.13 |
| keratoconjunctivitis due to adenovirus | B30.0 |
| kidney worm | A06.10 |
| klebsiella pneumoniae [k pneumoniae] as the cause of diseases classified elsewhere | B96.1 |
| kuru | A81.81 |
| kyasanur forest disease | A98.2 |
| laryngeal diphtheria | A36.2 |
| lassa fever | A96.2 |
| late congenital cardiovascular syphilis | A50.54 |
| late congenital neurosyphilis, unspecified | A50.40 |
| late congenital syphilis, latent | A50.6 |
| late congenital syphilis, unspecified | A50.7 |