Z46
⚠ Non-billable
Encounter for fitting and adjustment of other devices
ICD-10-CM · FY2026 · Factors Influencing Health Status
Code
Z46
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.
Frequently asked questions
What is ICD-10 code Z46?
ICD-10-CM code Z46 represents Encounter for fitting and adjustment of other devices. 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 Z46 billable?
No. Z46 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Z46 in?
Z46 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.
Related codes in the Z46 category
Z46.0
Encounter for fitting and adjustment of spectacles and contact lenses
Billable
Z46.1
Encounter for fitting and adjustment of hearing aid
Billable
Z46.2
Encounter for fitting and adjustment of other devices related to nervous system and special senses
Billable
Z46.3
Encounter for fitting and adjustment of dental prosthetic device
Billable
Z46.4
Encounter for fitting and adjustment of orthodontic device
Billable
Z46.5
Encounter for fitting and adjustment of other gastrointestinal appliance and device
Non-billable
Z46.6
Encounter for fitting and adjustment of urinary device
Billable
Z46.8
Encounter for fitting and adjustment of other specified devices
Non-billable
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