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.
Official description
Z19Hormone sensitivity malignancy status
ICD-10-CM diagnosis code · United States clinical modification
Where Z19 sits
- 1
Chapter 21
Factors influencing health status and contact with health services (Z00-Z99)
- 2
Section
Hormone sensitivity malignancy status (Z19)
- 3
Category Z19
Hormone sensitivity malignancy status
- 4
Code Z19
Hormone sensitivity malignancy status
Codes under Z19
Z19 is a non-billable category. Choose the child code that best matches the documented diagnosis.
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.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
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.
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.