From parent levels
ChapterXDiseases of the respiratory systemOpen
Note
When a respiratory condition is described as occurring in more than one site and is not specifically indexed, it should be classified to the lower anatomic site (e.g., tracheobronchitis to bronchitis in J40).
Exclusions
- certain conditions originating in the perinatal period (P00-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O99)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E90)
- injury, poisoning and certain other consequences of external causes (S00-T98)
- neoplasms (C00-D48)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
BlockJ09-J18Influenza and pneumoniaOpen
Influenza due to identified zoonotic or pandemic influenza virus
Influenza caused by influenza virus strains of special epidemiological importance with an animal-human or inter-human transmission
Note
For use of this category, reference must be made to the guidelines of the Global Influenza Programme (GIP, www.who.int/influenza) of WHO
Coding note
Use additional code, if desired, to identify pneumonia or other manifestations.