Specific code 2011 ICD-9-CM Diagnosis Code 504
Pneumonopathy due to inhalation of other dust
  • Short description: Dust pneumonopathy NEC.
  • ICD-9-CM 504 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 504 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2011 version of ICD-9-CM 504.
  • More recent version(s) of ICD-9-CM 504: 2012 2013 2014.
Disease Synonyms
  • Byssinosis
  • Byssinosis grade 3
  • Cannabinosis
  • Flax dressers disease
  • Flax-dressers' disease
  • Mixed dust pneumoconiosis
  • Pneumoconiosis due to organic dust
  • Pneumonopathy due to inhalation of dust
  • Sisal workers' disease
504 Excludes
Applies To
  • Byssinosis
  • Cannabinosis
  • Flax-dressers' disease
Convert to ICD-10-CM: 504 converts approximately to:
  • 2014 ICD-10-CM J66.0 Byssinosis
    Or:
  • 2014 ICD-10-CM J66.1 Flax-dressers' disease
    Or:
  • 2014 ICD-10-CM J66.2 Cannabinosis
    Or:
  • 2014 ICD-10-CM J66.8 Airway disease due to other specific organic dusts
ICD-9-CM Volume 2 Index entries containing back-references to 504:
  • Asthma, asthmatic (bronchial) (catarrh) (spasmodic) 493.9
    • Monday morning 504
  • Byssinosis (occupational) 504
  • Cannabinosis 504
  • Disease, diseased - see also Syndrome
    • flax-dressers' 504
  • Dust
    • reticulation (occupational) 504
  • Dyspnea (nocturnal) (paroxysmal) 786.09
    • Monday morning 504
  • Fever 780.60
    • mill 504
    • Monday 504
  • Fibrosis, fibrotic
    • lung (atrophic) (capillary) (chronic) (confluent) (massive) (perialveolar) (peribronchial) 515
      • with
        • anthracosilicosis (occupational) 500
        • anthracosis (occupational) 500
        • asbestosis (occupational) 501
        • bagassosis (occupational) 495.1
        • bauxite 503
        • berylliosis (occupational) 503
        • byssinosis (occupational) 504
        • calcicosis (occupational) 502
        • chalicosis (occupational) 502
        • dust reticulation (occupational) 504
        • farmers' lung 495.0
        • gannister disease (occupational) 502
        • graphite 503
        • pneumonoconiosis (occupational) 505
        • pneumosiderosis (occupational) 503
        • siderosis (occupational) 503
        • silicosis (occupational) 502
        • tuberculosis (see also Tuberculosis) 011.4
      • diffuse (idiopathic) (interstitial) 516.3
      • due to
        • bauxite 503
        • fumes or vapors (chemical) (inhalation) 506.4
        • graphite 503
      • following radiation 508.1
      • postinflammatory 515
      • silicotic (massive) (occupational) 502
      • tuberculous (see also Tuberculosis) 011.4
  • Flax dressers' disease 504
  • Monday fever 504
  • Monday morning dyspnea or asthma 504
  • Pneumoconiosis (due to) (inhalation of) 505
    • cotton dust 504
    • dust NEC 504
      • inorganic 503
      • lime 502
      • marble 502
      • organic NEC 504
  • Pneumopathy NEC 518.89
    • alveolar 516.9
      • due to dust NEC 504
  • Reticulation, dust (occupational) 504
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 504 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.