U.S. ICD-10-CM · FY 2027

Z19 ICD-10-CM Code: Hormone sensitivity malignancy status

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

Code definition

Official description

Z19

Hormone sensitivity malignancy status

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

Classification

Where Z19 sits

  1. 1

    Chapter 21

    Factors influencing health status and contact with health services (Z00-Z99)

  2. 2

    Section

    Hormone sensitivity malignancy status (Z19)

  3. 3

    Category Z19

    Hormone sensitivity malignancy status

  4. 4

    Code Z19

    Hormone sensitivity malignancy status

More specific choices

Codes under Z19

Z19 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 Z19.

Code first

  • malignant neoplasm - see Table of Neoplasms, by site, malignant

Use additional code

No “use additional code” instruction is listed for Z19.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for Z19.

Excludes2

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

No Excludes2 note is listed for Z19.

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 Z19 mean?

Z19 is the FY 2027 U.S. ICD-10-CM code for “Hormone sensitivity malignancy status.”

Is Z19 a billable or specific ICD-10-CM code?

No. Z19 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 Z19 located in ICD-10-CM?

Z19 is listed in Chapter 21, Factors influencing health status and contact with health services (Z00-Z99), within Hormone sensitivity malignancy status (Z19) (Z19–Z19), under category Z19, Hormone sensitivity malignancy status.

What coding notes are listed for Z19?

No inclusion terms are listed for Z19 in this reference record. Code-first instructions: malignant neoplasm - see Table of Neoplasms, by site, malignant. No Excludes1 note is listed. No Excludes2 note is listed.

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