kodex

Kodex

ICD-10-CM
Section

C30-C39

Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)

Hierarchy

  • C00-D49 Neoplasms (C00-D49)
    • C00-C96 Malignant neoplasms (C00-C96)
      • C00-C75 Malignant neoplasms, stated or presumed to be primary (of specified sites), and certain specified histologies, except neuroendocrine, and of lymphoid, hematopoietic and related tissue (C00-C75)
        • C30-C39 Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
          • C30 Malignant neoplasm of nasal cavity and middle ear
          • C31 Malignant neoplasm of accessory sinuses
          • C32 Malignant neoplasm of larynx
          • C33 Malignant neoplasm of trachea
          • C34 Malignant neoplasm of bronchus and lung
          • C37 Malignant neoplasm of thymus
          • C38 Malignant neoplasm of heart, mediastinum and pleura
          • C39 Malignant neoplasm of other and ill-defined sites in the respiratory system and intrathoracic organs

Notes

C00-D49

  • Functional activity
  • All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
  • Morphology [Histology]
  • Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
  • Primary malignant neoplasms overlapping site boundaries
  • A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
  • Malignant neoplasm of ectopic tissue
  • Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).
    • C25.9 Malignant neoplasm of pancreas, unspecified

Includes

C30-C39

  • malignant neoplasm of middle ear

Excludes 1

C30-C39

  • C45 Mesothelioma