J67.8

HCC Category Mapping

What This Code Means

An allergic lung disease caused by inhaling various organic dusts not covered by the more specific bagassosis, bird fancier's lung, or other named conditions.

Coding Tips

• •Use this code when the specific organic dust exposure is documented but doesn't fit other J67 codes
• •Document the specific organic dust exposure in the medical record for clarity

Clinical Significance

This code captures hypersensitivity pneumonitis from identified organic dusts that do not have their own specific code, such as cheese worker's lung, hot tub lung, or detergent worker's disease. It is important for risk adjustment as it captures documented occupational or environmental lung disease with a known but uncommon organic dust trigger.

Documentation Requirements

• ✓Identification and documentation of the specific organic dust causing the hypersensitivity pneumonitis
• ✓Explanation of why a more specific J67.0-J67.7 code does not apply
• ✓Exposure history (occupational, environmental, or hobbyist)
• ✓Chest imaging and pulmonary function test results
• ✓Classification as acute, subacute, or chronic
• ✓Treatment plan including avoidance measures

Commonly Confused Codes