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J67.9 - Hypersensitivity pneumonitis due to unspecified organic dust


The ICD 10 Code for Hypersensitivity pneumonitis due to unspecified organic dust is listed as J67.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: J67.9
Description: Hypersensitivity pneumonitis due to unspecified organic dust
  • Allergic alveolitis (extrinsic) NOS
  • Hypersensitivity pneumonitis NOS
Diagnostic Related Groups
(MS-DRG v30.0)
196 - Interstitial Lung Disease W Mcc
197 - Interstitial Lung Disease W Cc
198 - Interstitial Lung Disease W/o Cc/mcc
Chapter Diseases of the respiratory system (J00-J99)
Block Lung diseases due to external agents (J60-J70)
Parent J67 - Hypersensitivity pneumonitis due to organic dust
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 495.9 - Unspecified allergic alveolitis and pneumonitis
ICD-10-CM Siblings (same level / similar specificity) of J67.9:
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 organic dusts