A19.9Billable

Miliary tuberculosis, unspecified

Chapter
1. Certain infectious and parasitic diseases
Category
A19
Effective date
October 1, 2026

Related codes in category A19

A19Miliary tuberculosisA19.0Acute miliary tuberculosis of a single specified siteYesA19.1Acute miliary tuberculosis of multiple sitesYesA19.2Acute miliary tuberculosis, unspecifiedYesA19.8Other miliary tuberculosisYes

Frequently asked questions

What is ICD-10 code A19.9?

A19.9 is an ICD-10-CM diagnosis code for Miliary tuberculosis, unspecified.

Is A19.9 a billable code?

Yes. A19.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is A19.9 in?

A19.9 falls under Chapter 1: Certain infectious and parasitic diseases.

When did A19.9 become effective?

A19.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to A19.9?

A19.9 belongs to category A19, which includes 5 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.