Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM C78.3 — Secondary malignant neoplasm of… | Codelle

ICD-10-CM/C78/C78.3

C78.3

ICD-10-CM

Secondary malignant neoplasm of and unsp respiratory organs

Secondary malignant neoplasm of other and unspecified respiratory organs

Code Hierarchy

▲C78Secondary malignant neoplasm of resp and digestive organs

C78.3(current)

Subcodes (2)

C78.30Secondary malignant neoplasm of unsp respiratory organ

C78.39Secondary malignant neoplasm of other respiratory organs

Same Category

C78Secondary malignant neoplasm of resp and digestive organs C78.0Secondary malignant neoplasm of lung C78.00Secondary malignant neoplasm of unspecified lung C78.01Secondary malignant neoplasm of right lung C78.02Secondary malignant neoplasm of left lung C78.1Secondary malignant neoplasm of mediastinum C78.2Secondary malignant neoplasm of pleura C78.30Secondary malignant neoplasm of unsp respiratory organ C78.39Secondary malignant neoplasm of other respiratory organs C78.4Secondary malignant neoplasm of small intestine

+5 more in this category