2026 Bacterial Pathogen Codes (Appendix B)

Description:

This is Appendix B from the Manual of Operations. It is a list of the Bacterial Pathogen Codes. To download a copy, click here.

Bacterial Pathogens
101   Achromobacter species [including Achromobacter xylosoxidans (formerly known as Alcaligenes 
         xylosoxidans) and others]
102   Acinetobacter species including multidrug-resistant Acinetobacter
103   Aeromonas species
104   Alcaligenes species
201   Bacteroides species
202   Burkholderia species [B. capecia and others]
301   Campylobacter species [C. fetus, C. jejuni and others] including drug- resistant 
         Campylobacter
302   Chryseobacterium species
303   Citrobacter species [C. diversus, C. freundii, C. koseri and others]
304   Clostridium species
501   Enterobacter species [E. aerogenes, E. cloacae, and others] including Carbapenem-resistant 
         Enterobacter
502   Enterococcus species [E. faecalis (also known as Streptococcus faecalis), E. faecium, and 
         others] including Vancomycin-resistant Enterococcus
503   Escherichia coli including Carbapenem-resistant Escherichia coli 601   Flavobacterium species
801   Haemophilus species [H. influenzae and others]
1101   Klebsiella species [K. oxytoca, K. pneumoniae and others] including Carbapenem-resistant 
           Klebsiella and Cephalosporin-resistant Klebsiella
1201  Listeria monocytogenes
1301  Moraxella species [M. catarrhalis (also known as Branhamella catarrhalis) and others]
1302  Morganella morganii
1401   Neisseria species [N. meningitidis, N. gonorrhoeae and others] including drug- resistant N. 
          gonorrhoeae
1601  Pantoea
1602  Pasteurella species
1603  Prevotella species
1604  Proteus species [P. mirabilis, P. vulgaris and others]
1605  Providencia species [P. rettgeri and others]
1606  Pseudomonas species [P. aeruginosa and others] including multidrug- resistant Pseudomonas 
          aeruginosa
1801  Ralstonia species
1901  Salmonella species including drug-resistant Salmonella serotype Typhi
1902   Serratia species [S. liquefaciens, S. marcescens and others] 1903   Staphylococcus coagulase 
           positive [aureus] including Methicillin-resistant Staphylococcus aureus and Vancomycin-resistant
           Staphylococcus aureus
1904  Stenotrophomonas maltophilia
1905  Group B Streptococcus or GBS [also known as Streptococcus agalactiae]
1906   Streptococcus anginosus [formerly Streptococcus milleri] 1907   Streptococcus pneumoniae
1908  Streptococcus pyogenes [Group A Streptococcus]