Z29.3
✓ Billable
Encounter for prophylactic fluoride administration
ICD-10-CM · FY2026 · Factors Influencing Health Status
Code
Z29.3
System
ICD-10-CM
Billable
Yes — valid for submission
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 Z29.3?
ICD-10-CM code Z29.3 represents Encounter for prophylactic fluoride administration. It is a billable diagnosis code in the Factors Influencing Health Status chapter, effective October 1, 2025 – September 30, 2026.
Is Z29.3 billable?
Yes. Z29.3 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Z29.3 in?
Z29.3 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.
Related codes in the Z29 category
Z29
Encounter for other prophylactic measures
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Z29.1
Encounter for prophylactic immunotherapy
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Z29.8
Encounter for other specified prophylactic measures
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Z29.9
Encounter for prophylactic measures, unspecified
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Z29.11
Encounter for prophylactic immunotherapy for respiratory syncytial virus (RSV)
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Z29.12
Encounter for prophylactic antivenin
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Z29.13
Encounter for prophylactic Rho(D) immune globulin
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Z29.14
Encounter for prophylactic rabies immune globin
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