Q4123 Alloskin
Also known as: AlloDerm per square cm, dermal allograft matrix, human skin matrix
AlloDerm acellular dermal matrix per square centimeter, a preserved human cadaver skin allograft for wound coverage and reconstruction.
In Plain Language
human tissue scaffold measured by size; tissue graft from preserved skin
Clinical Context
Indicated for soft tissue reconstruction, burns, ulcers, and surgical wounds. Billed per square centimeter of coverage.
RVU Information
CPT Q4123 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 Q4123?
CPT Q4123 (Alloskin) is a Q Codes code. AlloDerm acellular dermal matrix per square centimeter, a preserved human cadaver skin allograft for wound coverage and reconstruction.
Is Q4123 covered by insurance?
Q4123 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Indicated for soft tissue reconstruction, burns, ulcers, and surgical wounds. Billed per square centimeter of coverage.
When is CPT Q4123 used?
Indicated for soft tissue reconstruction, burns, ulcers, and surgical wounds. Billed per square centimeter of coverage.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national data — all in one app.
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.