Z98
⚠ Non-billable
Other postprocedural states
ICD-10-CM · FY2026 · Factors Influencing Health Status
Code
Z98
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Factors Influencing Health Status
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Official coding notes
From CMS's ICD-10-CM Tabular List.
Excludes2 — not included here, but may code together
- aftercare (Z43-Z49, Z51)
- follow-up medical care (Z08-Z09)
- Fontan related circulation (I27.84-)
- postprocedural complication - see Alphabetical Index
Frequently asked questions
What is ICD-10 code Z98?
ICD-10-CM code Z98 represents Other postprocedural states. It is a non-billable header code requiring a more specific subcategory in the Factors Influencing Health Status chapter, effective October 1, 2025 – September 30, 2026.
Is Z98 billable?
No. Z98 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Z98 in?
Z98 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.
Related codes in the Z98 category
Z98.0
Intestinal bypass and anastomosis status
Billable
Z98.1
Arthrodesis status
Billable
Z98.2
Presence of cerebrospinal fluid drainage device
Billable
Z98.3
Post therapeutic collapse of lung status
Billable
Z98.4
Cataract extraction status
Non-billable
Z98.5
Sterilization status
Non-billable
Z98.6
Angioplasty status
Non-billable
Z98.8
Other specified postprocedural states
Non-billable
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