J66
Non-billableAirway disease due to specific organic dust
J66 is the ICD-10-CM code for Airway disease due to specific organic dust. It is a non-billable category code — use a more specific child code such as J66.0 for billing.
- Status
- Header (non-billable)
- Chapter
- J00-J99
- Subcodes
- 4
- Edition
- FY2026
J00-J99 Diseases of the respiratory system
What this means — in plain language
MedlinePlus · NIHInterstitial lung disease is the name for a large group of diseases that inflame or scar the lungs. The inflammation and scarring make it hard to get enough oxygen. The scarring is called pulmonary fibrosis . Breathing in dust or other particles in the air is responsible for some types of interstitial lung diseases. Specific types include: Black lung disease among coal miners, from inhaling coal dust Farmer's lung,…
Read more about Interstitial Lung Diseases at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes2 — not included here
Medications indicated for this condition
FDA labeling- IsoniazidAntimycobacterial [EPC]›
- Betamethasone Acetate and Betamethasone Sodium Phosphate›
- Betamethasone Sodium Phosphate and Betamethasone Acetate, Bupivacaine Hydrochloride, Povidine Iodine›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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