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ICD-10-CM Current in FY 2027

C78.3

Secondary malignant neoplasm of other and unspecified respiratory organs

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where C78.3 sits in the official hierarchy. Each level is the code it is classified under.

  1. C78 Parent Secondary malignant neoplasm of respiratory and digestive organs
  2. C78.3 This code Secondary malignant neoplasm of other and unspecified respiratory organs

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

secondary carcinoid tumors of liver ( C7B.02 )

Inherited from C78 — Secondary malignant neoplasm of respiratory and digestive organs

Excludes1

secondary carcinoid tumors of peritoneum ( C7B.04 )

Inherited from C78 — Secondary malignant neoplasm of respiratory and digestive organs

Excludes2

lymph node metastases ( C77.0 )

Inherited from C78 — Secondary malignant neoplasm of respiratory and digestive organs

More Specific Codes

4 codes under C78.3

Version History

How C78.3 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Secondary malignant neoplasm of other and unspecified respiratory organs

  2. FY 2026 Effective

    Unchanged

    Secondary malignant neoplasm of other and unspecified respiratory organs

Related Codes

Other codes under C78

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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