U.S. ICD-10-CM · FY 2027

A15 ICD-10-CM Code: Respiratory tuberculosis

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

A15

Respiratory tuberculosis

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where A15 sits

  1. 1

    Chapter 1

    Certain infectious and parasitic diseases (A00-B99)

  2. 2

    Section

    Tuberculosis (A15-A19)

  3. 3

    Category A15

    Respiratory tuberculosis

  4. 4

    Code A15

    Respiratory tuberculosis

More specific choices

Codes under A15

A15 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for A15.

Code first

No “code first” instruction is listed for A15.

Use additional code

No “use additional code” instruction is listed for A15.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for A15.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for A15.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code A15 mean?

A15 is the FY 2027 U.S. ICD-10-CM code for “Respiratory tuberculosis.”

Is A15 a billable or specific ICD-10-CM code?

No. A15 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is A15 located in ICD-10-CM?

A15 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Tuberculosis (A15-A19) (A15–A19), under category A15, Respiratory tuberculosis.

What coding notes are listed for A15?

No inclusion terms are listed for A15 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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