J ICD-10-CM Categories: Category Index
Browse 65 top-level ICD-10-CM categories beginning with J, then follow their complete FY 2027 child-code hierarchies.
Complete category list
Categories beginning with J
Open a category to continue through its complete hierarchy of more specific codes.
J00Acute nasopharyngitis [common cold]
J01Acute sinusitis
J02Acute pharyngitis
J03Acute tonsillitis
J04Acute laryngitis and tracheitis
J05Acute obstructive laryngitis [croup] and epiglottitis
J06Acute upper respiratory infections of multiple and unspecified sites
J09Influenza due to certain identified influenza viruses
J10Influenza due to other identified influenza virus
J11Influenza due to unidentified influenza virus
J12Viral pneumonia, not elsewhere classified
J13Pneumonia due to Streptococcus pneumoniae
J14Pneumonia due to Hemophilus influenzae
J15Bacterial pneumonia, not elsewhere classified
J16Pneumonia due to other infectious organisms, not elsewhere classified
J17Pneumonia in diseases classified elsewhere
J18Pneumonia, unspecified organism
J20Acute bronchitis
J21Acute bronchiolitis
J22Unspecified acute lower respiratory infection
J30Vasomotor and allergic rhinitis
J31Chronic rhinitis, nasopharyngitis and pharyngitis
J32Chronic sinusitis
J33Nasal polyp
J34Other and unspecified disorders of nose and nasal sinuses
J35Chronic diseases of tonsils and adenoids
J36Peritonsillar abscess
J37Chronic laryngitis and laryngotracheitis
J38Diseases of vocal cords and larynx, not elsewhere classified
J39Other diseases of upper respiratory tract
J40Bronchitis, not specified as acute or chronic
J41Simple and mucopurulent chronic bronchitis
J42Unspecified chronic bronchitis
J43Emphysema
J44Other chronic obstructive pulmonary disease
J45Asthma
J47Bronchiectasis
J4AChronic lung allograft dysfunction
J4BPulmonary mycetoma
J60Coalworker's pneumoconiosis
J61Pneumoconiosis due to asbestos and other mineral fibers
J62Pneumoconiosis due to dust containing silica
J63Pneumoconiosis due to other inorganic dusts
J64Unspecified pneumoconiosis
J65Pneumoconiosis associated with tuberculosis
J66Airway disease due to specific organic dust
J67Hypersensitivity pneumonitis due to organic dust
J68Respiratory conditions due to inhalation of chemicals, gases, fumes and vapors
J69Pneumonitis due to solids and liquids
J70Respiratory conditions due to other external agents
J80Acute respiratory distress syndrome
J81Pulmonary edema
J82Pulmonary eosinophilia, not elsewhere classified
J84Other interstitial pulmonary diseases
J85Abscess of lung and mediastinum
J86Pyothorax
J90Pleural effusion, not elsewhere classified
J91Pleural effusion in conditions classified elsewhere
J92Pleural plaque
J93Pneumothorax and air leak
J94Other pleural conditions
J95Intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified
J96Respiratory failure, not elsewhere classified
J98Other respiratory disorders
J99Respiratory disorders in diseases classified elsewhere
Transparency
Source and release
This category index is generated from Vero’s repository-backed ICD-10-CM hierarchy. Every listed category is a top-level record, and each linked category page exposes its direct child codes.
Review the CDC/NCHS ICD-10-CM sourceCategory navigation
Frequently asked questions
Which ICD-10-CM categories begin with J?
This index lists 65 top-level categories beginning with J from Vero’s FY 2027 U.S. ICD-10-CM reference dataset.
How do I find a more specific J code?
Open a category below, then follow its linked child-code hierarchy until you reach the code supported by the documentation.
Which ICD-10-CM release does this J index use?
The index uses the FY 2027 U.S. ICD-10-CM release and the repository-backed hierarchy displayed on each linked code page.
Is every J category billable?
No. These are top-level categories used for navigation. Follow the hierarchy to a sufficiently specific code and confirm the active code set, official guidance, and payer requirements.
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