COMMNLY USED DIAGNOSIS CODES

A56.4 Chlamydial infection of pharynx
J16.0 Chlamydial pneumonia
J20.9 Acute bronchitis, unspecified
J40 Bronchitis, not specific as acute or chronic
J42 Unspecified chronic bronchitis
Z11.8 Encounter for screening for other infectious and parasitic diseases
A49.3 Mycoplasma infection, unspecified site
B96.0 Mycoplasma pneumoniae as the cause of disease
J15.7 Pneumonia due to Mycoplasma pneumoniae
Z11.2 Encounter for screening for other bacterial diseases
B30.2 Viral pharyngoconjunctivitis
B34.0 Adenovirus infection, unspecified
B97.0 Adenovirus as the cause of disease
B97.21 SARS-associated coronavirus as the cause of diseases classified elsewhere
B97.89 Other viral agents as the cause of diseases classified elsewhere
J05.0 Acute obstructive laryngitis (croup)
J06.9 Acute upper respiratory infection, unspecified
J09.X1 Influenza due to identified novel influenza A virus with pneumonia
J09.X2 Influenza due to identified novel influenza A virus with other respiratory manifestations
J09.X3 Influenza due to identified novel influenza A virus with gastrointestinal manifestations
J09.X9 Influenza due to identified novel influenza A virus with other manifestations
J10.2 Influenza due to other identified influenza virus w/gastrointestinal manifestations
J11.1 Influenza due to unidentified influenza virus with other respiratory manifestations
J11.2 Influenza due to unidentified influenza virus with gastrointestinal manifestations
J11.81 Influenza due to unidentified influenza virus with encephalopathy
J11.82 Influenza due to unidentified influenza virus with myocarditis
J12.9 Viral pneumonia, unspecified
J20.4 Acute bronchitis due to parainfluenza virus
J20.6 Acute bronchitis due to rhinovirus
J21.9 Acute bronchiolitis, unspecified
Z11.59 Encounter for screening for other viral diseases