Z78.9Billable
Other specified health status
- Chapter
- 21. Factors influencing health status and contact with health services
- Category
- Z78
- Effective date
- October 1, 2026
Related codes in category Z78
Frequently asked questions
What is ICD-10 code Z78.9?
Z78.9 is an ICD-10-CM diagnosis code for Other specified health status.
Is Z78.9 a billable code?
Yes. Z78.9 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Z78.9 in?
Z78.9 falls under Chapter 21: Factors influencing health status and contact with health services.
When did Z78.9 become effective?
Z78.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Z78.9?
Z78.9 belongs to category Z78, which includes 3 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.