C34.90

Billable

Malignant neoplasm of unsp part of unsp bronchus or lung

Malignant neoplasm of unspecified part of unspecified bronchus or lung

Status

Billable / Specific

Chapter

2: Neoplasms

Block

C30-C39

Parent Code

C34.9

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

Lung cancer NOS

Includes

Conditions included under this code

malignant neoplasm of middle ear

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

•mesotheliomaC45
•Kaposi's sarcoma of lungC46.5
malignant carcinoid tumor of the bronchus and lung (C7A.090)

Use Additional Code

Additional codes that should follow this code

Related Codes(2)

C34.91

Malignant neoplasm of unsp part of right bronchus or lung

Billable C34.92

Malignant neoplasm of unsp part of left bronchus or lung

Billable

Also Known As / Clinical Terms(522)

SNOMED CT

UMLS

Clinical Terms

Pleuropulmonary blastoma
Mucinous adenocarcinoma of lung
Primary non-small cell lung cancer with mutation in epidermal growth factor receptor
Primary small cell malignant neoplasm of lung, TNM stage 4
Primary pleuro-pulmonary blastoma
cancers lungs
Oat cell carcinoma of lung
SCC - Squamous cell carcinoma of lung
Primary non-mucinous bronchiolo-alveolar carcinoma of lung
Malignant Neoplasm of Lung
Non-small cell lung cancer without mutation in epidermal growth factor receptor
Primary fetal adenocarcinoma of lung
Primary non-small cell lung cancer, positive for epidermal growth factor receptor expression
Primary small cell malignant neoplasm of lung, TNM stage 1
Salivary gland type carcinoma of lung
lung malignant tumors
Primary ALK (anaplastic lymphoma kinase) fusion oncogene negative non-small cell lung cancer
Malignant neoplasm of bronchus
Primary malignant neoplasm of blood vessel of thorax
Primary large cell carcinoma of lung
Squamous cell carcinoma of lung, TNM stage 4
Giant cell carcinoma of lung
Carcinoma of lung
Lung cancer NOS
Malignant lung tumor
Primary epithelioid haemangioendothelioma of lung
Primary squamous non-small cell lung cancer
Pulmonary blastoma
Squamous cell carcinoma of lung, TNM stage 1
Local recurrence of malignant tumour of lung
Primary intravascular bronchoalveolar tumour
Primary nonsquamous non-small cell neoplasm of lung
Local recurrence of malignant neoplasm of lung
Malignant Tumor of Lung
Combined SCLC (small cell lung carcinoma)
Mucinous cystadenocarcinoma of lung
Non-small cell lung carcinoma with NRG1 (neuregulin 1) gene fusion
EGF-R negative non-small cell lung cancer
Primary non-small cell lung cancer negative for epidermal growth factor receptor expression
Acinar cell cystadenocarcinoma of lung
Pleuro-pulmonary blastoma type II
Primary acinar cell carcinoma of lung
Primary ALK (anaplastic lymphoma kinase) fusion oncogene positive non-small cell lung cancer
BC - Bronchogenic carcinoma
Myoepithelial carcinoma
Undifferentiated carcinoma of lung
Myoepithelial carcinoma of lung
Primary small cell malignant neoplasm of lung, TNM stage 3
Adenosquamous carcinoma of lung
Combined small cell carcinoma of lung
Mucoepidermoid carcinoma of lung
malignant lung neoplasm
lung malignant tumours
Epithelioid hemangioendothelioma of lung
EGF-R positive non-small cell lung cancer
Epidermal growth factor receptor negative non-small cell lung cancer
Primary ALK negative NSCLC (anaplastic lymphoma kinase negative non-small cell lung cancer)
Adenocarcinoma of lung, stage I
Non-small cell adenocarcinoma of lung
Adenocarcinoma of lung
Pulmonary Cancers
Large cell carcinoma of lung, TNM stage 4
Foetal adenocarcinoma of lung
EGFR negative non-small cell lung cancer
Anaplastic lymphoma kinase negative non-small cell lung cancer
Papillary squamous cell carcinoma of lung
Primary EGFR positive non-small cell lung cancer
Papillary adenocarcinoma of lung
Primary mucinous bronchiolo-alveolar carcinoma of lung
Non-small cell carcinoma of lung, TNM stage 2
Non-small cell carcinoma of lung, TNM stage 3
Primary carcinosarcoma of lung
Intravascular bronchoalveolar tumor
Primary foetal adenocarcinoma of lung
CA - Carcinoma of bronchus
Primary anaplastic lymphoma kinase negative non-small cell lung cancer
Primary non-small cell lung cancer without mutation in epidermal growth factor receptor
Primary solid carcinoma of lung
Adenocarcinoma of lung, stage IV
Lung Cancers
Malignant tumor of bronchus
Clear cell adenocarcinoma of lung
Primary non-small cell lung carcinoma with NRG1 (neuregulin 1) gene fusion
Squamous cell carcinoma of bronchus
Primary pneumoblastoma
Anaplastic lymphoma kinase fusion oncogene negative non-small cell lung cancer
Sarcomatoid carcinoma of lung
Primary pleomorphic carcinoma of lung
LUNG CANCER
Non-small cell lung cancer
Lung neoplasm malignant
Cancer of lung
Primary basaloid squamous cell carcinoma of lung
ROS1 negative NSCLC - reactive oxygen species 1 negative non-small cell lung cancer
Epithelioid hemangioendothelioma
Pleomorphic carcinoma of lung
ALK (anaplastic lymphoma kinase) fusion oncogene negative non-small cell lung cancer
Non-small cell lung cancer with NRG1 fusion
Primary epithelioid hemangioendothelioma
Primary squamous NSCLC (non-small cell lung cancer)
Primary adenosquamous carcinoma of lung
Lung malignancies
Primary non-small cell lung cancer with NRG1 fusion
Cancer of bronchus
Adenocarcinoma of lung, stage II
Bronchial carcinoma
Mixed subtype adenocarcinoma of lung
Primary adenocarcinoma of lung
lungs cancer
IVBALT - Intravascular bronchoalveolar tumor
Non-small cell carcinoma of lung, TNM stage 4
Primary anaplastic lymphoma kinase fusion oncogene positive non-small cell lung cancer
Primary anaplastic lymphoma kinase-positive non-small cell lung cancer
Pleuro-pulmonary blastoma
Primary bronchial carcinoma
Primary squamous cell carcinoma of lung
Primary undifferentiated carcinoma of lung
NSCLC (non-small cell lung cancer) adenocarcinoma type
Non-small cell carcinoma of lung, TNM stage 1
Primary non-small cell lung carcinoma with NRG1 fusion
Primary reactive oxygen species 1 negative non-small cell lung cancer
Pseudosarcomatous carcinoma of lung
Epidermal growth factor receptor positive non-small cell lung cancer
ROS1 positive NSCLC - reactive oxygen species 1 positive non-small cell lung cancer
Primary epidermal growth factor receptor negative non-small cell lung cancer
Anaplastic lymphoma kinase-positive non-small cell lung cancer
malignant neoplasm lung
Primary epithelioid hemangioendothelioma of lung
Primary giant cell carcinoma of lung
Malignant tumour of lung parenchyma
IVBALT - Intravascular bronchoalveolar tumour
ALK negative NSCLC - anaplastic lymphoma kinase negative non-small cell lung cancer
Malignant neoplasm of lung parenchyma
Basaloid squamous cell carcinoma of lung
Pleuro-pulmonary blastoma type I
Small cell non-keratinizing squamous cell carcinoma of lung
Cancer, Pulmonary
Mucinous bronchiolo-alveolar carcinoma of lung
Epidermoid carcinoma of lung
Large cell carcinoma of lung, TNM stage 3
Mixed mucinous and non-mucinous bronchiolo-alveolar carcinoma of lung
Primary mucoepidermoid carcinoma of lung
Squamous cell carcinoma of lung
Primary EGF-R positive non-small cell lung cancer
Non-small cell lung cancer, negative for epidermal growth factor receptor expression
Squamous cell carcinoma of lung, TNM stage 2
Primary nonsquamous nonsmall cell neoplasm of lung
Pleuropulmonary blastoma type II
Cancer of the Lung
Pneumoblastoma
Small cell non-keratinising squamous cell carcinoma of lung
Large cell carcinoma of lung, TNM stage 1
Neoplasm of blood vessel of thorax
Primary intravascular bronchoalveolar tumor
Pleuro-pulmonary blastoma type III
Primary salivary gland type carcinoma of lung
Primary small cell malignant neoplasm of lung, TNM stage 2
Fetal adenocarcinoma of lung
Squamous non-small cell lung cancer
SCLC - Small cell lung cancer
Malignant lung tumors
Non-small cell lung cancer with mutation in epidermal growth factor receptor
Primary malignant neoplasm of bronchus
Solid carcinoma of lung
cancer pulmonary
Bronchogenic carcinoma
Primary pleuropulmonary blastoma
Adenocarcinoma of lung, stage III
Primary ROS1 negative NSCLC (reactive oxygen species 1 negative non-small cell lung cancer)
Pleuropulmonary blastoma type I
Primary mixed mucinous and non-mucinous bronchiolo-alveolar carcinoma of lung
Carcinoma of bronchus
Small cell lung cancer
Local recurrence of malignant tumor of lung
Signet ring cell carcinoma of lung
Non-mucinous bronchiolo-alveolar carcinoma of lung
Primary small cell non-keratinising squamous cell carcinoma of lung
Primary signet ring cell carcinoma of lung
Small cell carcinoma of lung
Primary non-small cell lung carcinoma with neuregulin 1 gene fusion
Non-small cell lung cancer, positive for epidermal growth factor receptor expression
Large cell carcinoma of lung, TNM stage 2
Primary malignant neoplasm of lung
Primary non-small cell lung cancer
Primary acinar cell cystadenocarcinoma of lung
Primary bronchial cancer
Cancers, Lung
Clear cell squamous cell carcinoma of lung
Primary squamous cell carcinoma of bronchus
lung malignancy
Primary small cell non-keratinizing squamous cell carcinoma of lung
Spindle cell carcinoma of lung
Non-small cell lung carcinoma with NRG1 fusion
Primary reactive oxygen species 1 positive non-small cell lung cancer
Malignant neoplasm of lung (disorder)
Primary small cell carcinoma of lung
Primary spindle cell carcinoma of lung
Malignant epithelial neoplasm of bronchus
Primary mucinous cystadenocarcinoma of lung
EGFR positive non-small cell lung cancer
NSCLC - Non-small cell lung cancer
Primary myoepithelial carcinoma of lung
Primary ROS1 positive NSCLC (reactive oxygen species 1 positive non-small cell lung cancer)
Nonsquamous non-small cell neoplasm of lung
Squamous NSCLC (non-small cell lung cancer)
ALK (anaplastic lymphoma kinase) fusion oncogene positive non-small cell lung cancer
Adenoid cystic carcinoma of lung
Extensive stage primary small cell carcinoma of lung
Pleuropulmonary blastoma type III
Anaplastic lymphoma kinase fusion oncogene positive non-small cell lung cancer
Malignant tumor of lung parenchyma
pulmonary cancer
Non-small cell lung cancer of adenocarcinoma type
SCC - Squamous cell carcinoma of bronchus
Epithelioid haemangioendothelioma
Nonsquamous nonsmall cell neoplasm of lung
Primary papillary adenocarcinoma of lung
Intravascular bronchoalveolar tumour
Large cell carcinoma of lung
Reactive oxygen species 1 positive non-small cell lung cancer
Cancers, Pulmonary
Primary carcinoma of bronchus
Primary clear cell adenocarcinoma of lung
Primary clear cell squamous cell carcinoma of lung
Acinar cell carcinoma of lung
Primary epithelioid haemangioendothelioma
Primary mucinous adenocarcinoma of lung
Primary adenoid cystic carcinoma of lung
Malignant Neoplasm of the Lung
Primary mixed subtype adenocarcinoma of lung
Primary bronchogenic carcinoma
Malignant tumour of bronchus
Primary adenosquamous cell carcinoma
Malignant tumour of lung
Primary papillary squamous cell carcinoma of lung
Primary adenosquamous carcinoma
Primary pulmonary blastoma
Squamous cell carcinoma of lung, TNM stage 3
Carcinosarcoma of lung
Epithelioid haemangioendothelioma of lung
Malignant epithelial neoplasm of lung
Cancer, Lung
Primary malignant neoplasm of blood vessel of trunk
Primary epidermal growth factor receptor positive non-small cell lung cancer
Reactive oxygen species 1 negative non-small cell lung cancer
Primary epidermoid carcinoma of lung
Non-small cell lung carcinoma with neuregulin 1 gene fusion
Malignant Tumor of the Lung
Primary pseudosarcomatous carcinoma of lung
Primary anaplastic lymphoma kinase fusion oncogene negative non-small cell lung cancer

Frequently Asked Questions

What is the ICD-10 code for malignant neoplasm of unsp part of unsp bronchus or lung?

The ICD-10-CM code for malignant neoplasm of unsp part of unsp bronchus or lung is C34.90. The full clinical description is "Malignant neoplasm of unspecified part of unspecified bronchus or lung". C34.90 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C34.90 mean?

ICD-10-CM code C34.90 represents “Malignant neoplasm of unspecified part of unspecified bronchus or lung”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C34.90 a billable code?

Yes, C34.90 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C34.90 in?

C34.90 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C34.90?

C34.90 has Excludes1 notes indicating codes that cannot be used together with it, including: mesothelioma (C45.-); Kaposi's sarcoma of lung (C46.5-); malignant carcinoid tumor of the bronchus and lung (C7A.090).

Are additional codes required with C34.90?

Yes, when using C34.90, also report: ; 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).

What SNOMED CT codes does C34.90 map to?

C34.90 maps to 137 SNOMED CT concepts: 830055006, 830151004, 1255644001, 822969007, 254626006, and 132 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C34.90?

C34.90 is linked to 2 UMLS Concept Unique Identifiers: C0242379, C2837960. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C34.90 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of unsp part of unsp bronchus or lung affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of C34.90?

There is no direct ICD-11 mapping available for C34.90 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.