ICD-10-CM Diagnosis Code (2025)
Official Description for C33
Malignant neoplasm of trachea
Coding Notes & Guidelines for C33
Use Additional Code
- code to identify:
- exposure to environmental tobacco smoke (Z77.22)
- exposure to tobacco smoke in the perinatal period (P96.81)
- history of tobacco dependence (Z87.891)
- occupational exposure to environmental tobacco smoke (Z57.31)
- tobacco dependence (F17.-)
- tobacco use (Z72.0)
About ICD-10-CM Code C33 (Malignant neoplasm of trachea)
ICD-10-CM code C33 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 C33 became effective on October 1, 2024.
This page provides detailed information about C33 - Malignant neoplasm of trachea. 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 trachea.