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Last verified: May 11, 2026
C34.10Malignant neoplasm of upper lobe, unspecified bronchus or lungC34.11Malignant neoplasm of upper lobe, right bronchus or lungC34.12Malignant neoplasm of upper lobe, left bronchus or lungC34.30Malignant neoplasm of lower lobe, unspecified bronchus or lungC34.90Malignant neoplasm of unspecified part of unspecified bronchus or lungC80Malignant neoplasm without specification of siteC80.1Malignant (primary) neoplasm, unspecified