J67 – Hypersensitivity pneumonitis due to organic dust

ICD-10-CM 2027 diagnosis code · Lung diseases due to external agents

Non-billable header

ICD-10-CM code J67

Code: J67 (claims format: J67)
Description: Hypersensitivity pneumonitis due to organic dust
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 10. Diseases of the respiratory system (J00-J99)
Block: J60-J70 Lung diseases due to external agents

Billable codes under J67

J67 is a header code and cannot be used on claims. Choose the most specific code:

J67.0 – Farmer's lungBillable
J67.1 – BagassosisBillable
J67.2 – Bird fancier's lungBillable
J67.3 – SuberosisBillable
J67.4 – Maltworker's lungBillable
J67.5 – Mushroom-worker's lungBillable
J67.6 – Maple-bark-stripper's lungBillable
J67.7 – Air conditioner and humidifier lungBillable
J67.8 – Hypersensitivity pneumonitis due to other organic dustsBillable
J67.9 – Hypersensitivity pneumonitis due to unspecified organic dustBillable

Notes for J67

Includes:

allergic alveolitis and pneumonitis due to inhaled organic dust and particles of fungal, actinomycetic or other origin

Excludes1 (not coded here):

pneumonitis due to inhalation of chemicals, gases, fumes or vapors (J68.0)

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

Block J60-J70

Excludes2 (not included here):

asthma (J45.-)
malignant neoplasm of bronchus and lung (C34.-)

Frequently asked questions

What is ICD-10 code J67?

J67 is the ICD-10-CM code for hypersensitivity pneumonitis due to organic dust, in the block J60-J70 (Lung diseases due to external agents).

Is J67 a billable code?

No. J67 is a header code with more specific child codes; report one of the billable codes listed above.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.