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A15.5

A15.5: Tuberculosis of larynx, trachea and bronchus

Billable / specific codeICD-10-CM

A15.5 is a billable, specific ICD-10-CM code for tuberculosis of larynx, trachea and bronchus. It is valid for submission on a claim.

Check A15.5 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Tuberculosis of bronchus
  • Tuberculosis of glottis
  • Tuberculosis of larynx
  • Tuberculosis of trachea

Other codes that can never be billed with A15.5

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • J93Pneumothorax and air leak
  • J94Other pleural conditions

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

A15.5 is named in 10 Medicare coverage policies: 10 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A56416Billing and Coding: Assays for Vitamins and Metabolic Function
  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A56717Billing and Coding: Respiratory Therapy (Respiratory Care)
  • A56841Billing and Coding: Vitamin D; 25 hydroxy, includes fraction(s), if performed

Alphabetic index entries that lead here

  • Bronchitis›caseous(tuberculous)
  • Bronchitis›tuberculous
  • Broncholithiasis›tuberculous NEC
  • Laryngitis›tuberculous
  • Laryngotracheitis›tuberculous
  • Tracheitis›tuberculous
  • Tuberculosis, tubercular, tuberculous›bronchi, bronchial, bronchus
  • Tuberculosis, tubercular, tuberculous›bronchitis
  • Tuberculosis, tubercular, tuberculous›bronchorrhagia
  • Tuberculosis, tubercular, tuberculous›bronchotracheal
  • Tuberculosis, tubercular, tuberculous›epiglottis
  • Tuberculosis, tubercular, tuberculous›glottis

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under A15

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.