A15
⚠ Non-billable
Respiratory tuberculosis
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
A15
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Certain Infectious and Parasitic Diseases
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code A15?
ICD-10-CM code A15 represents Respiratory tuberculosis. It is a non-billable header code requiring a more specific subcategory in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is A15 billable?
No. A15 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is A15 in?
A15 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the A15 category
A15.0
Tuberculosis of lung
Billable
A15.4
Tuberculosis of intrathoracic lymph nodes
Billable
A15.5
Tuberculosis of larynx, trachea and bronchus
Billable
A15.6
Tuberculous pleurisy
Billable
A15.7
Primary respiratory tuberculosis
Billable
A15.8
Other respiratory tuberculosis
Billable
A15.9
Respiratory tuberculosis unspecified
Billable
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