ICD-10-CM Diagnosis Code (2025)
Official Description for C34.90
Malignant neoplasm of unspecified part of unspecified bronchus or lung
Coding Notes & Guidelines for C34.90
Lung cancer NOS
Parent Code (Less Specific):
About ICD-10-CM Code C34.90 (Malignant neoplasm of unspecified part of unspecified bronchus or lung)
ICD-10-CM code C34.90 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C34.90 became effective on October 1, 2024.
This page provides detailed information about C34.90 - Malignant neoplasm of unspecified part of unspecified bronchus or lung. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Malignant neoplasm of unspecified part of unspecified bronchus or lung.