505 PNEUMOCONIOSIS NOS


Code Information

Diagnosis Code: 505

Short Description: Pneumoconiosis NOS

Long Description: Pneumoconiosis, unspecified

Code Classification:

  • Diseases of the respiratory system (460–519)
    • Pneumoconioses and other lung diseases due to external agents (500-508)
      • 505 Pneumoconiosis, unspecified
        • 505 Pneumoconiosis NOS

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 505 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Asthma, asthmatic (bronchial) (catarrh) (spasmodic) 493.9
    • pneumoconiotic (occupational) NEC 505
  • Fibrosis, fibrotic
    • lung (atrophic) (capillary) (chronic) (confluent) (massive) (perialveolar) (peribronchial) 515
      • with
        • pneumonoconiosis (occupational) 505
  • Ganglioglioma (M9505/1) - see Neoplasm, by site, uncertain behavior
  • Glioneuroma (M9505/1) - see Neoplasm, by site, uncertain behavior
  • Neuroastrocytoma (M9505/1) - see Neoplasm, by site, uncertain behavior
  • Neuroglioma (M9505/1) - see Neoplasm, by site, uncertain behavior
  • Papillomatosis (M8060/0) - see also Neoplasm, by site, benign
    • intraductal (diffuse) (M8505/0) - see Neoplasm, by site, benign
  • Pneumoconiosis (due to) (inhalation of) 505
    • aluminum 503
    • asbestos 501
    • bagasse 495.1
    • bauxite 503
    • beryllium 503
    • carbon electrode makers' 503
    • coal
      • miners' (simple) 500
      • workers' (simple) 500
    • cotton dust 504
    • diatomite fibrosis 502
    • dust NEC 504
      • inorganic 503
      • lime 502
      • marble 502
      • organic NEC 504
    • fumes or vapors (from silo) 506.9
    • graphite 503
    • hard metal 503
    • mica 502
    • moldy hay 495.0
    • rheumatoid 714.81
    • silica NEC 502
      • and carbon 500
    • silicate NEC 502
    • talc 502

Crosswalk Information

The code 505 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
505 Right Arrow J64 Unspecified pneumoconiosis
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description


This page was last updated on: 10/1/2014