ICD-10-CM › C00-D49 › C30-C39 › C codes › C34
C34
Malignant neoplasm of bronchus and lung
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 6 more specific codes instead:
- C34.0 Malignant neoplasm of main bronchus (also a header)
- C34.1 Malignant neoplasm of upper lobe, bronchus or lung (also a header)
- C34.2 Malignant neoplasm of middle lobe, bronchus or lung
- C34.3 Malignant neoplasm of lower lobe, bronchus or lung (also a header)
- C34.8 Malignant neoplasm of overlapping sites of bronchus and lung (also a header)
- C34.9 Malignant neoplasm of unspecified part of bronchus or lung (also a header)
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Malignant neoplasm of bronchus and lung
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
This code
Excludes1 - never coded here
- Kaposi's sarcoma of lung (C46.5-)
- malignant carcinoid tumor of the bronchus and lung (C7A.090)
Use additional code
- code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
Inherited from the C30-C39 section Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
Excludes1 - never coded here
- mesothelioma (C45.-)
Includes
- malignant neoplasm of middle ear