MCC Codes: Diseases of the Respiratory System (J00-J99)
76 codes in J00-J99 are an MCC as a secondary diagnosis under MS-DRG v44.0 (FY2027). Full MCC list
J00-J06
| J04.11 | Acute tracheitis with obstruction |
| J04.31 | Supraglottitis, unspecified, with obstruction |
| J05.11 | Acute epiglottitis with obstruction |
J09-J18
| J09.X1 | Influenza due to identified novel influenza A virus with pneumonia |
| J10.00 | Influenza due to other identified influenza virus with unspecified type of pneumonia |
| J10.01 | Influenza due to other identified influenza virus with the same other identified influenza virus pneumonia |
| J10.08 | Influenza due to other identified influenza virus with other specified pneumonia |
| J11.00 | Influenza due to unidentified influenza virus with unspecified type of pneumonia |
| J11.08 | Influenza due to unidentified influenza virus with specified pneumonia |
| J12.0 | Adenoviral pneumonia |
| J12.1 | Respiratory syncytial virus pneumonia |
| J12.2 | Parainfluenza virus pneumonia |
| J12.3 | Human metapneumovirus pneumonia |
| J12.81 | Pneumonia due to SARS-associated coronavirus |
| J12.82 | Pneumonia due to coronavirus disease 2019 |
| J12.89 | Other viral pneumonia |
| J12.9 | Viral pneumonia, unspecified |
| J13 | Pneumonia due to Streptococcus pneumoniae |
| J14 | Pneumonia due to Hemophilus influenzae |
| J15.0 | Pneumonia due to Klebsiella pneumoniae |
| J15.1 | Pneumonia due to Pseudomonas |
| J15.20 | Pneumonia due to staphylococcus, unspecified |
| J15.211 | Pneumonia due to Methicillin susceptible Staphylococcus aureus |
| J15.212 | Pneumonia due to Methicillin resistant Staphylococcus aureus |
| J15.29 | Pneumonia due to other staphylococcus |
| J15.3 | Pneumonia due to streptococcus, group B |
| J15.4 | Pneumonia due to other streptococci |
| J15.5 | Pneumonia due to Escherichia coli |
| J15.61 | Pneumonia due to Acinetobacter baumannii |
| J15.69 | Pneumonia due to other Gram-negative bacteria |
| J15.7 | Pneumonia due to Mycoplasma pneumoniae |
| J15.8 | Pneumonia due to other specified bacteria |
| J15.9 | Unspecified bacterial pneumonia |
| J16.0 | Chlamydial pneumonia |
| J16.8 | Pneumonia due to other specified infectious organisms |
| J17 | Pneumonia in diseases classified elsewhere |
| J18.0 | Bronchopneumonia, unspecified organism |
| J18.1 | Lobar pneumonia, unspecified organism |
| J18.8 | Other pneumonia, unspecified organism |
| J18.9 | Pneumonia, unspecified organism |
J40-J4B
| J4B | Pulmonary mycetoma |
J60-J70
| J68.1 | Pulmonary edema due to chemicals, gases, fumes and vapors |
| J69.0 | Pneumonitis due to inhalation of food and vomit |
| J69.1 | Pneumonitis due to inhalation of oils and essences |
| J69.8 | Pneumonitis due to inhalation of other solids and liquids |
J80-J84
| J80 | Acute respiratory distress syndrome |
| J81.0 | Acute pulmonary edema |
| J84.81 | Lymphangioleiomyomatosis |
| J84.83 | Surfactant mutations of the lung |
| J84.841 | Neuroendocrine cell hyperplasia of infancy |
| J84.842 | Pulmonary interstitial glycogenosis |
| J84.843 | Alveolar capillary dysplasia with vein misalignment |
| J84.848 | Other interstitial lung diseases of childhood |
J85-J86
| J85.0 | Gangrene and necrosis of lung |
| J85.1 | Abscess of lung with pneumonia |
| J85.2 | Abscess of lung without pneumonia |
| J85.3 | Abscess of mediastinum |
| J86.0 | Pyothorax with fistula |
| J86.9 | Pyothorax without fistula |
J90-J94
| J93.0 | Spontaneous tension pneumothorax |
J95
| J95.1 | Acute pulmonary insufficiency following thoracic surgery |
| J95.2 | Acute pulmonary insufficiency following nonthoracic surgery |
| J95.3 | Chronic pulmonary insufficiency following surgery |
| J95.821 | Acute postprocedural respiratory failure |
| J95.822 | Acute and chronic postprocedural respiratory failure |
J96-J99
| J96.00 | Acute respiratory failure, unspecified whether with hypoxia or hypercapnia |
| J96.01 | Acute respiratory failure with hypoxia |
| J96.02 | Acute respiratory failure with hypercapnia |
| J96.20 | Acute and chronic respiratory failure, unspecified whether with hypoxia or hypercapnia |
| J96.21 | Acute and chronic respiratory failure with hypoxia |
| J96.22 | Acute and chronic respiratory failure with hypercapnia |
| J96.90 | Respiratory failure, unspecified, unspecified whether with hypoxia or hypercapnia |
| J96.91 | Respiratory failure, unspecified with hypoxia |
| J96.92 | Respiratory failure, unspecified with hypercapnia |
| J98.51 | Mediastinitis |
| J98.59 | Other diseases of mediastinum, not elsewhere classified |
