Hypersensitivity pneumonitis due to organic dust
ICD-10 J67 is a used to indicate a diagnosis of hypersensitivity pneumonitis due to organic dust.
Hypersensitivity pneumonitis (HP) due to organic dust is an inflammatory response in the lungs triggered by inhalation of organic materials, such as mold, bird droppings, or other allergens. Clinically, patients may present with symptoms resembling those of pneumonia, including cough, dyspnea, fever, and malaise. The condition can be acute or chronic, with acute episodes often occurring after a significant exposure to the offending antigen. Anatomically, HP primarily affects the alveoli and interstitial lung tissue, leading to inflammation and, in chronic cases, fibrosis. Disease progression can result in irreversible lung damage if exposure continues. Diagnosis typically involves a thorough patient history, identification of exposure sources, imaging studies like chest X-rays or CT scans, and pulmonary function tests. Serological tests may also be utilized to detect specific antibodies related to the offending antigens. Early recognition and avoidance of the triggering substance are crucial for management, and in some cases, corticosteroids may be prescribed to reduce inflammation.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
J67 covers hypersensitivity pneumonitis due to various organic dusts, including but not limited to mold spores, bird droppings, and other allergens. It is essential to identify the specific organic dust involved for accurate coding.
J67 should be used when the hypersensitivity pneumonitis is specifically linked to organic dust exposure. If the cause is unknown or related to non-organic agents, alternative codes such as J68 may be more appropriate.
Documentation should include a detailed patient history of exposure to organic dust, clinical symptoms, diagnostic imaging results, and any pulmonary function tests performed. Clear linkage between exposure and symptoms is crucial.
