A15.4
Tuberculosis of intrathoracic lymph nodes
Billable
Code Hierarchy
A15A15.4
Chapter: 1. Certain infectious and parasitic diseases
Section: A15-A19 - Tuberculosis
Coding Guidelines
Inclusion Terms
- Tuberculosis of hilar lymph nodes
- Tuberculosis of mediastinal lymph nodes
- Tuberculosis of tracheobronchial lymph nodes
Excludes1 (Mutually Exclusive)
These codes should never be used together with A15.4
- A15.7 - tuberculosis specified as primary (A15.7)


