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Diagnosis Code

D02.4 CARCINOMA IN SITU OF RESPIRATORY SYSTEM, UNSPECIFIED


Code Information

Diagnosis Code: D02.4

Short Description: Carcinoma in situ of respiratory system, unspecified

Long Description: Carcinoma in situ of respiratory system, unspecified

The code D02.4 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D49)
    • In situ neoplasms (D00-D09)
      • Carcinoma in situ of middle ear and respiratory system (D02)
        • D02.4 Carcinoma in situ of respiratory system, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Carcinoma in situ of respiratory and intrathoracic organ
  • Carcinoma in situ of respiratory system
  • Carcinoma in situ of respiratory tract
  • Carcinoma in situ of upper respiratory tract

Diagnostic Related Group(s)

The code D02.4 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Respiratory Neoplasms With Mcc (180)
  • Respiratory Neoplasms With Cc (181)
  • Respiratory Neoplasms Without Cc/mcc (182)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
D02.4 Right Arrow 231.9 Ca in situ resp sys NOS

This ICD-10 to ICD-9 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-10 Code ICD-10 Description
D02 Carcinoma in situ of middle ear and respiratory system
D02.0 Carcinoma in situ of larynx
D02.1 Carcinoma in situ of trachea
D02.2 Carcinoma in situ of bronchus and lung
D02.20 Carcinoma in situ of unspecified bronchus and lung
D02.21 Carcinoma in situ of right bronchus and lung
D02.22 Carcinoma in situ of left bronchus and lung
D02.3 Carcinoma in situ of other parts of respiratory system

This page was last updated on: 10/1/2023

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