Z46.4

Billable

Encounter for fitting and adjustment of orthodontic device

Z46.4 is the ICD-10-CM code for Encounter for fitting and adjustment of orthodontic device. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Z00-Z99
Parent
Z46
Edition
FY2026

Z00-Z99 Factors influencing health status and contact with health services

What this means — in plain language

MedlinePlus · NIH

Some people have naturally straight teeth that fit together. But if you have problems with your bite or the spacing of your teeth, you may need orthodontic care. Orthodontia is the branch of dentistry that deals with abnormalities of the teeth and jaw. Orthodontic care involves the use of devices, such as braces, to: Straighten teeth Correct problems with bite Close gaps between teeth Align lips and teeth properly…

Read more about Orthodontia at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Z46.4?
Z46.4 is the ICD-10-CM code for "Encounter for fitting and adjustment of orthodontic device". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z46.4 a billable code?
Yes — Z46.4 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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