Z98Header code — not billable
Other postprocedural states
- Chapter
- 21. Factors influencing health status and contact with health services
- Category
- Z98
- Effective date
- October 1, 2026
Related codes in category Z98
Z98.0Intestinal bypass and anastomosis statusYesZ98.1Arthrodesis statusYesZ98.2Presence of cerebrospinal fluid drainage deviceYesZ98.3Post therapeutic collapse of lung statusYesZ98.4Cataract extraction statusZ98.41Cataract extraction status, right eyeYesZ98.42Cataract extraction status, left eyeYesZ98.49Cataract extraction status, unspecified eyeYesZ98.5Sterilization statusZ98.51Tubal ligation statusYesZ98.52Vasectomy statusYesZ98.6Angioplasty status
Frequently asked questions
What is ICD-10 code Z98?
Z98 is an ICD-10-CM diagnosis code for Other postprocedural states.
Is Z98 a billable code?
No. Z98 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is Z98 in?
Z98 falls under Chapter 21: Factors influencing health status and contact with health services.
When did Z98 become effective?
Z98 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Z98?
Z98 belongs to category Z98, which includes 12 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.