Q4171 Interfyl, 1 milligrams
Also known as: Interfyl, hyaluronic acid filler, injectable tissue augmentation
Interfyl is a hyaluronic acid-based injectable tissue filler derived from amniotic products, supplied per 1 milligram dose for soft tissue augmentation.
In Plain Language
injectable wrinkle filler; tissue volume restoration
Clinical Context
Used for soft tissue augmentation, scar revision, and dermal filling. Can be injected into tissue defects or applied topically.
RVU Information
CPT Q4171 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Q-codes are temporary HCPCS codes used when no permanent code exists. Coverage and reimbursement vary by payer and region. Document the clinical indication and medical necessity. These codes may be replaced by permanent codes in future HCPCS updates.
Specialties
Frequently Asked Questions
What is CPT code Q4171?
CPT Q4171 (Interfyl, 1 milligrams) is a Q Codes code. Interfyl is a hyaluronic acid-based injectable tissue filler derived from amniotic products, supplied per 1 milligram dose for soft tissue augmentation.
Is Q4171 covered by insurance?
Q4171 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used for soft tissue augmentation, scar revision, and dermal filling. Can be injected into tissue defects or applied topically.
When is CPT Q4171 used?
Used for soft tissue augmentation, scar revision, and dermal filling. Can be injected into tissue defects or applied topically.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.