2026
ICD-10-CM
Diagnosis
Code

C34.9 Malignant neoplasm of unspecified part of bronchus or lung

  • Non-billable
  • 2016–2026

C34.9 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Malignant neoplasm of unspecified part of bronchus or lung.

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