About Section J09-J18

Section J09-J18 covers Influenza and pneumonia within Chapter 10 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from J09 to J18. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 69 entries
J09Influenza due to certain identified influenza virusesNon-Billable›J09.XInfluenza due to identified novel influenza A virusNon-Billable›J09.X1Influenza due to identified novel influenza A virus with pneumoniaBillable›J09.X2Influenza due to identified novel influenza A virus with other respiratory manifestationsBillable›J09.X3Influenza due to identified novel influenza A virus with gastrointestinal manifestationsBillable›J09.X9Influenza due to identified novel influenza A virus with other manifestationsBillable›J10Influenza due to other identified influenza virusNon-Billable›J10.0Influenza due to other identified influenza virus with pneumoniaNon-Billable›J10.00Influenza due to other identified influenza virus with unspecified type of pneumoniaBillable›J10.01Influenza due to other identified influenza virus with the same other identified influenza virus pneumoniaBillable›J10.08Influenza due to other identified influenza virus with other specified pneumoniaBillable›J10.1Influenza due to other identified influenza virus with other respiratory manifestationsBillable›J10.2Influenza due to other identified influenza virus with gastrointestinal manifestationsBillable›J10.8Influenza due to other identified influenza virus with other manifestationsNon-Billable›J10.81Influenza due to other identified influenza virus with encephalopathyBillable›J10.82Influenza due to other identified influenza virus with myocarditisBillable›J10.83Influenza due to other identified influenza virus with otitis mediaBillable›J10.89Influenza due to other identified influenza virus with other manifestationsBillable›J11Influenza due to unidentified influenza virusNon-Billable›J11.0Influenza due to unidentified influenza virus with pneumoniaNon-Billable›J11.00Influenza due to unidentified influenza virus with unspecified type of pneumoniaBillable›J11.08Influenza due to unidentified influenza virus with specified pneumoniaBillable›J11.1Influenza due to unidentified influenza virus with other respiratory manifestationsBillable›J11.2Influenza due to unidentified influenza virus with gastrointestinal manifestationsBillable›J11.8Influenza due to unidentified influenza virus with other manifestationsNon-Billable›J11.81Influenza due to unidentified influenza virus with encephalopathyBillable›J11.82Influenza due to unidentified influenza virus with myocarditisBillable›J11.83Influenza due to unidentified influenza virus with otitis mediaBillable›J11.89Influenza due to unidentified influenza virus with other manifestationsBillable›J12Viral pneumonia, not elsewhere classifiedNon-Billable›J12.0Adenoviral pneumoniaBillable›J12.1Respiratory syncytial virus pneumoniaBillable›J12.2Parainfluenza virus pneumoniaBillable›J12.3Human metapneumovirus pneumoniaBillable›J12.8Other viral pneumoniaNon-Billable›J12.81Pneumonia due to SARS-associated coronavirusBillable›J12.82Pneumonia due to coronavirus disease 2019Billable›J12.89Other viral pneumoniaBillable›J12.9Viral pneumonia, unspecifiedBillable›J13Pneumonia due to Streptococcus pneumoniaeBillable›J14Pneumonia due to Hemophilus influenzaeBillable›J15Bacterial pneumonia, not elsewhere classifiedNon-Billable›J15.0Pneumonia due to Klebsiella pneumoniaeBillable›J15.1Pneumonia due to PseudomonasBillable›J15.2Pneumonia due to staphylococcusNon-Billable›J15.20Pneumonia due to staphylococcus, unspecifiedBillable›J15.21Pneumonia due to staphylococcus aureusNon-Billable›J15.211Pneumonia due to Methicillin susceptible Staphylococcus aureusBillable›J15.212Pneumonia due to Methicillin resistant Staphylococcus aureusBillable›J15.29Pneumonia due to other staphylococcusBillable›J15.3Pneumonia due to streptococcus, group BBillable›J15.4Pneumonia due to other streptococciBillable›J15.5Pneumonia due to Escherichia coliBillable›J15.6Pneumonia due to other Gram-negative bacteriaNon-Billable›J15.61Pneumonia due to Acinetobacter baumanniiBillable›J15.69Pneumonia due to other Gram-negative bacteriaBillable›J15.7Pneumonia due to Mycoplasma pneumoniaeBillable›J15.8Pneumonia due to other specified bacteriaBillable›J15.9Unspecified bacterial pneumoniaBillable›J16Pneumonia due to other infectious organisms, not elsewhere classifiedNon-Billable›J16.0Chlamydial pneumoniaBillable›J16.8Pneumonia due to other specified infectious organismsBillable›J17Pneumonia in diseases classified elsewhereBillable›J18Pneumonia, unspecified organismNon-Billable›J18.0Bronchopneumonia, unspecified organismBillable›J18.1Lobar pneumonia, unspecified organismBillable›J18.2Hypostatic pneumonia, unspecified organismBillable›J18.8Other pneumonia, unspecified organismBillable›J18.9Pneumonia, unspecified organismBillable›