A2037 G4derm plus, per milliliters
Also known as: G4DERM, injectable collagen, dermal equivalent
G4DERM PLUS, Biologic Dermal Equivalent per milliliter, a liquid collagen formulation for injectable tissue augmentation.
In Plain Language
injectable filler; collagen solution
Clinical Context
Used for injection into dermal defects and wound cavities for tissue augmentation and wound closure support.
RVU Information
CPT A2037 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
HCPCS A-codes cover medical supplies, equipment, and transport services. Documentation must establish medical necessity and include a physician order. For durable medical equipment (DME), a Certificate of Medical Necessity (CMN) or detailed written order may be required.
Specialties
Frequently Asked Questions
What is CPT code A2037?
CPT A2037 (G4derm plus, per milliliters) is a A Codes code. G4DERM PLUS, Biologic Dermal Equivalent per milliliter, a liquid collagen formulation for injectable tissue augmentation.
Does Medicare cover A2037?
Medicare coverage for A2037 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for injection into dermal defects and wound cavities for tissue augmentation and wound closure support. A physician order is typically required.
When is CPT A2037 used?
Used for injection into dermal defects and wound cavities for tissue augmentation and wound closure support.
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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.