A55
Chlamydial lymphogranuloma (venereum)
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Climatic or tropical bubo Durand-Nicolas-Favre disease Esthiomene Lymphogranuloma inguinale
diseases generally recognized as communicable or transmissible
certain localized infections - see body system-related chapters
carrier or suspected carrier of infectious disease (Z22.-) 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)
code to identify resistance to antimicrobial drugs (Z16.-)
Official Guidelines for A55
FY 2026 ›Subsections
- I.C.1.aHuman Immunodeficiency Virus (HIV) Infections
- I.C.1.bInfectious agents as the cause of diseases classified to other chapters
- I.C.1.cInfections resistant to antibiotics
- I.C.1.dSepsis, Severe Sepsis, and Septic Shock Infections resistant to antibiotics
- I.C.1.eMethicillin Resistant Staphylococcus aureus (MRSA) Conditions
- I.C.1.fZika virus infections
- I.C.1.gCoronavirus infections
Find A55 in the alphabetic index
25 index paths lead to this code
- Durand-Nicolas-Favre disease
- Esthiomene
- Frei's disease
- Genito-anorectal syndrome
- Lymphopathia venereum, veneris
- Nicolas-Favre disease
- Poradenitis, nostras inguinalis or venerea
- Bubo › climatic
- Bubo › tropical
- Disease, diseased › Durand-Nicholas-Favre
- Disease, diseased › Favre-Durand-Nicolas
- Disease, diseased › Frei's
- Disease, diseased › Nicolas
- Fifth disease › venereal
- Lymphadenitis › venereal
- Lymphogranuloma › chlamydial
- Lymphogranuloma › inguinale
- Lymphogranuloma › venereum
- Syndrome › genito-anorectal
- Venereal › bubo
- Venereal › lymphogranuloma
- Bubo › inguinal › climatic
- Disease, diseased › venereal › fifth
- Disease, diseased › venereal › sixth
- Infection, infected, infective › Chlamydia, chlamydial › lymphogranuloma