C78.00Billable
Secondary malignant neoplasm of unspecified lung
Chapter 2: Neoplasms
Billable Code
C78.00 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
View documentation for lung cancer with metastasis
lung cancer with metastasis
View TemplatesMalignant Neoplasm of Bronchus and Lung with Metastasis
View documentation for lung metastases
lung metastases
View TemplatesSecondary Malignant Neoplasm of Lung
View documentation for lung metastasis
lung metastasis
View TemplatesSecondary Malignant Neoplasm of Lung
View documentation for metastasis to lung
metastasis to lung
View TemplatesSecondary Malignant Neoplasm of Lung
View documentation for metastatic lung cancer
metastatic lung cancer
View TemplatesMetastatic Malignant Neoplasm of Lung
View documentation for metastatic renal cell carcinoma
metastatic renal cell carcinoma
View TemplatesMetastatic Renal Cell Carcinoma
View documentation for secondary lung cancer
secondary lung cancer
View TemplatesSecondary Malignant Neoplasm of Lung
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Notes
8 items
Notes
From C00-D49:
- •Functional activity
- •All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
- •Morphology [Histology]
- •Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
- •Primary malignant neoplasms overlapping site boundaries
- •A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
- •Malignant neoplasm of ectopic tissue
- •Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).