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D02.3 - Carcinoma in situ of other parts of respiratory system


The ICD 10 Code for Carcinoma in situ of other parts of respiratory system is listed as D02.3.
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: D02.3
Description: Carcinoma in situ of other parts of respiratory system
  • Carcinoma in situ of accessory sinuses
  • Carcinoma in situ of middle ear
  • Carcinoma in situ of nasal cavities
  • Excludes1: carcinoma in situ of ear (external) (skin) (D04.2-)
  • carcinoma in situ of nose NOS D09.8
  • carcinoma in situ of skin of nose (D04.3)
Diagnostic Related Groups
(MS-DRG v30.0)
180 - Respiratory Neoplasms W Mcc
181 - Respiratory Neoplasms W Cc
182 - Respiratory Neoplasms W/o Cc/mcc
Chapter Neoplasms (C00-D49)
Block In situ neoplasms (D00-D09)
Parent D02 - Carcinoma in situ of middle ear and respiratory system
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 231.8 - Carcinoma in situ of other specified parts of respiratory system (approximate)
ICD-10-CM Siblings (same level / similar specificity) of D02.3:
D02.0 - Carcinoma in situ of larynx
D02.1 - Carcinoma in situ of trachea
D02.2 - Carcinoma in situ of bronchus and lung
D02.4 - Carcinoma in situ of respiratory system, unspecified