Z19 Hormone sensitivity malignancy status

The ICD-10-CM code for Hormone sensitivity malignancy status is Z19 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Chapter

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

Section

Z19: Hormone sensitivity malignancy status (Z19)

Category Z19

3 codes (2 billable)

FY2026 Status

Stable since FY2024

Official Coding Guidelines

Z19 listed as a status Z code/category

Z19 Hormone sensitivity malignancy status

Used with any code in range A00.0-T88.9, Z00-Z99

1) Used with any code in the range of A00.0-T88.9, Z00-Z99 An external cause code may be used with any code in the range of A00.0-T88.9, Z00-Z99, classification that represents a health condition due to an external cause. Though they are most applicable to injuries, they are also valid for use with such things as infections or diseases due to an external source, and other health conditions, such as a heart attack that occurs during strenuous physical activity.

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool

Cite This Page

Reference Z19 with the canonical source and edition:

Z19 — Hormone sensitivity malignancy status. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/Z19

Canonical URL: https://icd10codingpro.com/codes/Z19