ICD-10-CM · Chapter 10 · J00-J99
Diseases of the respiratory system
366 billable diagnosis codes across 11 code blocks. FY2027 release.
Excludes 2 (not included here)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- smoke inhalation (T59.81-)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Use Additional Code
- code, where applicable, to identify:
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
J00-J06 Acute upper respiratory infections
J09-J18 Influenza and pneumonia
- J09 Influenza due to certain identified influenza viruses
- J10 Influenza due to other identified influenza virus
- J11 Influenza due to unidentified influenza virus
- J12 Viral pneumonia, not elsewhere classified
- J13 Pneumonia due to Streptococcus pneumoniae Billable
- J14 Pneumonia due to Hemophilus influenzae Billable
- J15 Bacterial pneumonia, not elsewhere classified
- J16 Pneumonia due to other infectious organisms, not elsewhere classified
- J17 Pneumonia in diseases classified elsewhere Billable
- J18 Pneumonia, unspecified organism
J20-J22 Other acute lower respiratory infections
J30-J39 Other diseases of upper respiratory tract
- J30 Vasomotor and allergic rhinitis
- J31 Chronic rhinitis, nasopharyngitis and pharyngitis
- J32 Chronic sinusitis
- J33 Nasal polyp
- J34 Other and unspecified disorders of nose and nasal sinuses
- J35 Chronic diseases of tonsils and adenoids
- J36 Peritonsillar abscess Billable
- J37 Chronic laryngitis and laryngotracheitis
- J38 Diseases of vocal cords and larynx, not elsewhere classified
- J39 Other diseases of upper respiratory tract
J40-J4B Chronic lower respiratory diseases
- J40 Bronchitis, not specified as acute or chronic Billable
- J41 Simple and mucopurulent chronic bronchitis
- J42 Unspecified chronic bronchitis Billable
- J43 Emphysema
- J44 Other chronic obstructive pulmonary disease
- J4A Chronic lung allograft dysfunction
- J4B Pulmonary mycetoma Billable
- J45 Asthma
- J47 Bronchiectasis
J60-J70 Lung diseases due to external agents
- J60 Coalworker's pneumoconiosis Billable
- J61 Pneumoconiosis due to asbestos and other mineral fibers Billable
- J62 Pneumoconiosis due to dust containing silica
- J63 Pneumoconiosis due to other inorganic dusts
- J64 Unspecified pneumoconiosis Billable
- J65 Pneumoconiosis associated with tuberculosis Billable
- J66 Airway disease due to specific organic dust
- J67 Hypersensitivity pneumonitis due to organic dust
- J68 Respiratory conditions due to inhalation of chemicals, gases, fumes and vapors
- J69 Pneumonitis due to solids and liquids
- J70 Respiratory conditions due to other external agents
J80-J84 Other respiratory diseases principally affecting the interstitium
J85-J86 Suppurative and necrotic conditions of the lower respiratory tract
J90-J94 Other diseases of the pleura
J95 Intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified
J96-J99 Other diseases of the respiratory system
Last reviewed: September 2026