Diagnosis Code


Code Information

Diagnosis Code: A19.9

Short Description: Miliary tuberculosis, unspecified

Long Description: Miliary tuberculosis, unspecified

The code A19.9 is VALID for claim submission

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Tuberculosis (A15-A19)
      • Miliary tuberculosis (A19)
        • A19.9 Miliary tuberculosis, unspecified

Code Version: 2022 ICD-10-CM


  • Chronic tuberculosis
  • Concato's disease
  • Disseminated tuberculosis
  • Miliary tuberculosis
  • Polyserositis
  • Polyserositis
  • Tuberculous polyserositis

Diagnostic Related Group(s)

The code A19.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Infectious And Parasitic Diseases Diagnoses With Mcc (867)
  • Other Infectious And Parasitic Diseases Diagnoses With Cc (868)
  • Other Infectious And Parasitic Diseases Diagnoses Without Cc/mcc (869)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
A19.9 Right Arrow 018.90 Miliary TB NOS-unspec

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
A19 Miliary tuberculosis
A19.0 Acute miliary tuberculosis of a single specified site
A19.1 Acute miliary tuberculosis of multiple sites
A19.2 Acute miliary tuberculosis, unspecified
A19.8 Other miliary tuberculosis

This page was last updated on: 10/1/2021