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ICD-10-CM Codes
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J00-J99
Diseases of the respiratory system
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J60-J70
Lung diseases due to external agents
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J66-
Airway disease due to specific organic dust
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2021 ICD-10-CM Diagnosis Code J66
2021 ICD-10-CM Diagnosis Code J66
Airway disease due to specific organic dust
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- J66 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- The 2021 edition of ICD-10-CM J66 became effective on October 1, 2020.
- This is the American ICD-10-CM version of J66 - other international versions of ICD-10 J66 may differ.
Type 2 ExcludesType 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (J66) and the excluded code together.
- allergic alveolitis (
ICD-10-CM Diagnosis Code J67
- J67 Hypersensitivity pneumonitis due to organic d...
- J67.0 Farmer's lung
- J67.1 Bagassosis
- J67.2 Bird fancier's lung
- J67.3 Suberosis
- J67.4 Maltworker's lung
- J67.5 Mushroom-worker's lung
- J67.6 Maple-bark-stripper's lung
- J67.7 Air conditioner and humidifier lung
- J67.8 Hypersensitivity pneumonitis due to other org...
- J67.9 Hypersensitivity pneumonitis due to unspecifi...
J67.-) - asbestosis (
ICD-10-CM Diagnosis Code J61
Pneumoconiosis due to asbestos and other mineral fibers
2016 2017 2018 2019 2020 2021 Billable/Specific Code Adult Dx (15-124 years)
Type 1 Excludes- pleural plaque with asbestosis (J92.0)
- pneumoconiosis with tuberculosis, any type in A15 (J65)
J61) - bagassosis (
ICD-10-CM Diagnosis Code J67.1
Bagassosis
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Bagasse disease
- Bagasse pneumonitis
J67.1) - farmer's lung (
ICD-10-CM Diagnosis Code J67.0
Farmer's lung
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Harvester's lung
- Haymaker's lung
- Moldy hay disease
J67.0) - hypersensitivity pneumonitis due to organic dust (
ICD-10-CM Diagnosis Code J67
- J67 Hypersensitivity pneumonitis due to organic d...
- J67.0 Farmer's lung
- J67.1 Bagassosis
- J67.2 Bird fancier's lung
- J67.3 Suberosis
- J67.4 Maltworker's lung
- J67.5 Mushroom-worker's lung
- J67.6 Maple-bark-stripper's lung
- J67.7 Air conditioner and humidifier lung
- J67.8 Hypersensitivity pneumonitis due to other org...
- J67.9 Hypersensitivity pneumonitis due to unspecifi...
J67.-) - reactive airways dysfunction syndrome (
ICD-10-CM Diagnosis Code J68.3
Other acute and subacute respiratory conditions due to chemicals, gases, fumes and vapors
2016 2017 2018 2019 2020 2021 Billable/Specific Code
Applicable To- Reactive airways dysfunction syndrome
J68.3)
The following code(s) above
J66 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
J66:
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To J66
J63 Pneumoconiosis due to other inorganic dusts
J63.0 Aluminosis (of lung)
J63.1 Bauxite fibrosis (of lung)
J63.3 Graphite fibrosis (of lung)
J63.6 Pneumoconiosis due to other specified inorganic dusts
J64 Unspecified pneumoconiosis
J65 Pneumoconiosis associated with tuberculosis
J66
Airway disease due to specific organic dust
J66.1 Flax-dressers' disease
J66.8 Airway disease due to other specific organic dusts
J67 Hypersensitivity pneumonitis due to organic dust
J67.2 Bird fancier's lung
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.