Z19 – Hormone sensitivity malignancy status
ICD-10-CM 2027 diagnosis code · Hormone sensitivity malignancy status (Z19)
ICD-10-CM code
Z19
- Code
Z19(claims format:Z19)- Description
- Hormone sensitivity malignancy status
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 21. Factors influencing health status and contact with health services (Z00-Z99)
- Block
- Z19 Hormone sensitivity malignancy status (Z19)
Billable codes under Z19
Z19 is a header code and cannot be used on claims. Choose the most specific code:
Notes for Z19
Code first:
- malignant neoplasm - see Table of Neoplasms, by site, malignant
Frequently asked questions
What is ICD-10 code Z19?
Z19 is the ICD-10-CM code for hormone sensitivity malignancy status, in the block Z19 (Hormone sensitivity malignancy status (Z19)).
Is Z19 a billable code?
No. Z19 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.