Diagnosis Code

C78.00 SECONDARY MALIGNANT NEOPLASM OF UNSPECIFIED LUNG


Code Information

Diagnosis Code: C78.00

Short Description: Secondary malignant neoplasm of unspecified lung

Long Description: Secondary malignant neoplasm of unspecified lung

The code C78.00 is VALID for claim submission

Code Classification:

  • Neoplasms (C00–D48)
    • Malignant neoplasms of ill-defined, other secondary and unspecified sites (C76-C80)
      • Secondary malignant neoplasm of resp and digestive organs (C78)
        • C78.00 Secondary malignant neoplasm of unspecified lung

Code Version: 2020 ICD-10-CM


Synonyms

  • Bone TNM finding
  • Gestational trophoblast TNM finding
  • Hilar mass
  • M1a : GTT extends to the lungs with or without genital tract involvement
  • M1a : GTT extends to the lungs with or without genital tract involvement with one risk factor
  • M1a : GTT extends to the lungs with or without genital tract involvement with two risk factors
  • M1a : GTT extends to the lungs with or without genital tract involvement without risk factors
  • Main bronchus involved by direct extension of malignant neoplasm
  • Malignant neoplasm of carina of bronchus
  • Malignant neoplasm of main bronchus
  • Metastasis stage M1a
  • Metastasis stage M1a
  • Metastasis stage M1a
  • Metastasis stage M1a
  • Metastasis to bronchus of unknown primary
  • Metastasis to lung from adenocarcinoma
  • Metastasis to lung of unknown primary
  • Metastatic non-small cell lung cancer
  • Neoplasm of carina
  • Neoplasm of hilus of lung
  • Neoplasm of main bronchus
  • pM1a
  • pM1a: Distant metastasis to lung
  • pM1a: Distant metastasis to lung
  • pM1b: Metastasis to lung
  • Secondary malignant neoplasm of bronchus
  • Secondary malignant neoplasm of carina
  • Secondary malignant neoplasm of hilus of lung
  • Secondary malignant neoplasm of lung
  • Secondary malignant neoplasm of main bronchus
  • Secondary malignant neoplasm of trachea
  • T2: Pleural tumor invades any of the following: ipsilateral lung, endothoracic fascia, diaphragm, or pericardium
  • T4: Pleural tumor directly extends to any of the following: contralateral pleura, contralateral lung, peritoneum, intra-abdominal organs, cervical tissues
  • Tumor invasion into lung parenchyma

Diagnostic Related Group(s)

The code C78.00 is grouped in the following Diagnostic Related Group(s) (MS-DRG v37.0)
  • 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
C78.00 Right Arrow 197.0 Secondary malig neo lung

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
C78 Secondary malignant neoplasm of respiratory and digestive organs
C78.0 Secondary malignant neoplasm of lung
C78.01 Secondary malignant neoplasm of right lung
C78.02 Secondary malignant neoplasm of left lung
C78.1 Secondary malignant neoplasm of mediastinum
C78.2 Secondary malignant neoplasm of pleura
C78.3 Secondary malignant neoplasm of other and unspecified respiratory organs
C78.30 Secondary malignant neoplasm of unspecified respiratory organ
C78.39 Secondary malignant neoplasm of other respiratory organs
C78.4 Secondary malignant neoplasm of small intestine
C78.5 Secondary malignant neoplasm of large intestine and rectum
C78.6 Secondary malignant neoplasm of retroperitoneum and peritoneum
C78.7 Secondary malignant neoplasm of liver and intrahepatic bile duct
C78.8 Secondary malignant neoplasm of other and unspecified digestive organs
C78.80 Secondary malignant neoplasm of unspecified digestive organ
C78.89 Secondary malignant neoplasm of other digestive organs


This page was last updated on: 10/1/2020