C34.90 MALIGNANT NEOPLASM OF UNSP PART OF UNSP BRONCHUS OR LUNG

Home > ICD-10 List > Neoplasms > Malignant neoplasms of respiratory and intrathoracic organs (C30-C39) > Malignant neoplasm of bronchus and lung (C34) > C34.90

Code Information

Diagnosis Code: C34.90

Short Description: Malignant neoplasm of unsp part of unsp bronchus or lung

Long Description: Malignant neoplasm of unspecified part of unspecified bronchus or lung

The code C34.90 is VALID for claim submission

Code Classification:

Neoplasms (C00–D49)
- Malignant neoplasms of respiratory and intrathoracic organs (C30-C39)
  - Malignant neoplasm of bronchus and lung (C34)
    - C34.90 Malignant neoplasm of unsp part of unsp bronchus or lung

Code Version: 2022 ICD-10-CM

Synonyms

Acinar cell carcinoma of lung
Acinar cell cystadenocarcinoma of lung
Adenocarcinoma of lung
Adenocarcinoma of lung, stage I
Adenocarcinoma of lung, stage II
Adenocarcinoma of lung, stage III
Adenocarcinoma of lung, stage IV
Adenoid cystic carcinoma of lung
Adenosquamous carcinoma of lung
Anaplastic lymphoma kinase fusion oncogene negative non-small cell lung cancer
Anaplastic lymphoma kinase fusion oncogene positive non-small cell lung cancer
Basaloid squamous cell carcinoma of lung
Carcinoma of lung
Carcinosarcoma of lung
Clear cell adenocarcinoma of lung
Clear cell squamous cell carcinoma of lung
Epidermal growth factor receptor negative non-small cell lung cancer
Epidermal growth factor receptor positive non-small cell lung cancer
Epithelioid hemangioendothelioma
Epithelioid hemangioendothelioma of lung
Extensive stage primary small cell carcinoma of lung
Fetal adenocarcinoma of lung
Giant cell carcinoma of lung
Large cell carcinoma of lung
Large cell carcinoma of lung, TNM stage 1
Large cell carcinoma of lung, TNM stage 2
Large cell carcinoma of lung, TNM stage 3
Large cell carcinoma of lung, TNM stage 4
Local recurrence of malignant tumor of lung
Malignant epithelial neoplasm of bronchus
Malignant tumor of bronchus
Malignant tumor of lung
Malignant tumor of lung parenchyma
Mixed mucinous and non-mucinous bronchiolo-alveolar carcinoma of lung
Mixed subtype adenocarcinoma of lung
Mucinous adenocarcinoma of lung
Mucinous bronchiolo-alveolar carcinoma of lung
Mucinous cystadenocarcinoma of lung
Mucoepidermoid carcinoma of lung
Myoepithelial carcinoma of lung
Neoplasm of blood vessel of thorax
Neuroendocrine neoplasm of lung
Neuroendocrine neoplasm of lung
Non-mucinous bronchiolo-alveolar carcinoma of lung
Non-small cell adenocarcinoma of lung
Non-small cell carcinoma of lung, TNM stage 1
Non-small cell carcinoma of lung, TNM stage 2
Non-small cell carcinoma of lung, TNM stage 3
Non-small cell carcinoma of lung, TNM stage 4
Non-small cell lung cancer
Non-small cell lung cancer with mutation in epidermal growth factor receptor
Non-small cell lung cancer without mutation in epidermal growth factor receptor
Non-small cell lung carcinoma with NRG1 fusion
Nonsquamous nonsmall cell neoplasm of lung
Oat cell carcinoma of lung
Papillary adenocarcinoma of lung
Papillary squamous cell carcinoma of lung
Pleomorphic carcinoma of lung
Pleuropulmonary blastoma
Pleuropulmonary blastoma type I
Pleuropulmonary blastoma type II
Pleuropulmonary blastoma type III
Primary acinar cell carcinoma of lung
Primary acinar cell cystadenocarcinoma of lung
Primary adenocarcinoma of lung
Primary adenoid cystic carcinoma of lung
Primary adenosquamous carcinoma of lung
Primary adenosquamous cell carcinoma
Primary anaplastic lymphoma kinase fusion oncogene negative non-small cell lung cancer
Primary anaplastic lymphoma kinase fusion oncogene positive non-small cell lung cancer
Primary basaloid squamous cell carcinoma of lung
Primary carcinosarcoma of lung
Primary clear cell adenocarcinoma of lung
Primary clear cell squamous cell carcinoma of lung
Primary epidermal growth factor receptor negative non-small cell lung cancer
Primary epidermal growth factor receptor positive non-small cell lung cancer
Primary epithelioid hemangioendothelioma of lung
Primary fetal adenocarcinoma of lung
Primary giant cell carcinoma of lung
Primary large cell carcinoma of lung
Primary malignant neoplasm of blood vessel of thorax
Primary malignant neoplasm of blood vessel of trunk
Primary malignant neoplasm of bronchus
Primary malignant neoplasm of lung
Primary malignant neuroendocrine neoplasm of lung
Primary mixed mucinous and non-mucinous bronchiolo-alveolar carcinoma of lung
Primary mixed subtype adenocarcinoma of lung
Primary mucinous adenocarcinoma of lung
Primary mucinous bronchiolo-alveolar carcinoma of lung
Primary mucinous cystadenocarcinoma of lung
Primary mucoepidermoid carcinoma of lung
Primary myoepithelial carcinoma of lung
Primary non-mucinous bronchiolo-alveolar carcinoma of lung
Primary non-small cell lung cancer
Primary non-small cell lung cancer with mutation in epidermal growth factor receptor
Primary non-small cell lung cancer without mutation in epidermal growth factor receptor
Primary non-small cell lung carcinoma with NRG1 fusion
Primary nonsquamous nonsmall cell neoplasm of lung
Primary oat cell carcinoma of lung
Primary papillary adenocarcinoma of lung
Primary papillary squamous cell carcinoma of lung
Primary pleomorphic carcinoma of lung
Primary pseudosarcomatous carcinoma of lung
Primary reactive oxygen species 1 negative non-small cell lung cancer
Primary reactive oxygen species 1 positive non-small cell lung cancer
Primary salivary gland type carcinoma of lung
Primary signet ring cell carcinoma of lung
Primary small cell malignant neoplasm of lung, TNM stage 1
Primary small cell malignant neoplasm of lung, TNM stage 2
Primary small cell malignant neoplasm of lung, TNM stage 3
Primary small cell malignant neoplasm of lung, TNM stage 4
Primary small cell non-keratinizing squamous cell carcinoma of lung
Primary solid carcinoma of lung
Primary spindle cell carcinoma of lung
Primary squamous cell carcinoma of bronchus
Primary squamous cell carcinoma of lung
Primary squamous non-small cell lung cancer
Primary undifferentiated carcinoma of lung
Pseudosarcomatous carcinoma of lung
Pulmonary blastoma
Reactive oxygen species 1 negative non-small cell lung cancer
Reactive oxygen species 1 positive non-small cell lung cancer
Salivary gland type carcinoma of lung
Signet ring cell carcinoma of lung
Small cell carcinoma of lung
Small cell non-keratinizing squamous cell carcinoma of lung
Solid carcinoma of lung
Spindle cell carcinoma of lung
Squamous cell carcinoma of bronchus
Squamous cell carcinoma of lung
Squamous cell carcinoma of lung, TNM stage 1
Squamous cell carcinoma of lung, TNM stage 2
Squamous cell carcinoma of lung, TNM stage 3
Squamous cell carcinoma of lung, TNM stage 4
Squamous non-small cell lung cancer
Undifferentiated carcinoma of lung

Diagnostic Related Group(s)

The code C34.90 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)

References to Index of Diseases and Injuries

The code C34.90 has the following ICD-10-CM references to the Index of Diseases and Injuries

Inclusion Terms:
- Lung cancer NOS

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
C34.90		162.9	Mal neo bronch/lung 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
C34	Malignant neoplasm of bronchus and lung
C34.0	Malignant neoplasm of main bronchus
C34.00	Malignant neoplasm of unspecified main bronchus
C34.01	Malignant neoplasm of right main bronchus
C34.02	Malignant neoplasm of left main bronchus
C34.1	Malignant neoplasm of upper lobe, bronchus or lung
C34.10	Malignant neoplasm of upper lobe, unspecified bronchus or lung
C34.11	Malignant neoplasm of upper lobe, right bronchus or lung
C34.12	Malignant neoplasm of upper lobe, left bronchus or lung
C34.2	Malignant neoplasm of middle lobe, bronchus or lung
C34.3	Malignant neoplasm of lower lobe, bronchus or lung
C34.30	Malignant neoplasm of lower lobe, unspecified bronchus or lung
C34.31	Malignant neoplasm of lower lobe, right bronchus or lung
C34.32	Malignant neoplasm of lower lobe, left bronchus or lung
C34.8	Malignant neoplasm of overlapping sites of bronchus and lung
C34.80	Malignant neoplasm of overlapping sites of unspecified bronchus and lung
C34.81	Malignant neoplasm of overlapping sites of right bronchus and lung
C34.82	Malignant neoplasm of overlapping sites of left bronchus and lung
C34.9	Malignant neoplasm of unspecified part of bronchus or lung
C34.91	Malignant neoplasm of unspecified part of right bronchus or lung
C34.92	Malignant neoplasm of unspecified part of left bronchus or lung

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

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