DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

A19 Miliary tuberculosis

  • Header · not billable

A19 is not billable. The category heads 5 billable codes in FY2027: the 5 codes directly below it.

Index → code

  • Concato's disease (pericardial polyserositis) → A19.9
  • Polyserositistuberculous → A19.9
  • Disease, diseasedConcato's (pericardial polyserositis) → A19.9

Where it sits

  1. Chapter 1 Certain infectious and parasitic diseases (A00-B99)
  2. A15-A19 Tuberculosis (A15-A19)
  3. A19 Miliary tuberculosis
Billable codes
5
Subdivisions
5
CC / MCC codes
0 / 5
HCC V28 codes
0
New FY2027
0
Index entries
17

Codes in A19

  1. A19.0
    Acute miliary tuberculosis of a single specified site
    BillableMCC
  2. A19.1
    Acute miliary tuberculosis of multiple sites
    BillableMCC
  3. A19.2
    Acute miliary tuberculosis, unspecified
    BillableMCC
  4. A19.8
    Other miliary tuberculosis
    BillableMCC
  5. A19.9
    Miliary tuberculosis, unspecified
    BillableMCC

CC/MCC: as a secondary diagnosis, unless the principal diagnosis is on the code’s PDX exclusion list (MS-DRG v44 Appendix C; list on the code card).

Sources of each column.

Instructions

At A19

Includes

  • disseminated tuberculosis
  • generalized tuberculosis
  • tuberculous polyserositis

Notes that also apply

Block A15-A19 instructions (Includes 1, Excludes1 7, Use additional code 1): printed on the block page.

Chapter 1 instructions (Includes 1, Excludes2 5, Use additional code 1): printed on the chapter 1 page.

Index entries

  • Concato's disease (pericardial polyserositis) → A19.9
  • Disease, diseasedConcato's (pericardial polyserositis) → A19.9
  • Polyserositistuberculous → A19.9
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)miliary → A19.9
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)multiple → A19.9
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)polyserositis → A19.9
  • Polyserositistuberculousacute → A19.1
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)multipleacute → A19.1
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)polyserositisacute → A19.1
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)miliaryacute → A19.2
  • Polyserositistuberculouschronic → A19.8
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)miliarychronic → A19.8
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)miliaryspecified NEC → A19.8
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)multiplechronic → A19.8
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)polyserositischronic → A19.8
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)miliaryacutesingle specified site → A19.0
  • Tuberculosis, tubercular, tuberculous (calcification) (calcified) (caseous) (chromogenic acid-fast bacilli) (degeneration) (fibrocaseous) (fistula) (interstitial) (isolated circumscribed lesions) (necrosis) (parenchymatous) (ulcerative)miliaryacutemultiple sites → A19.1

NCHS Alphabetic Index. Index first, then the Tabular List.

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