D6634 Onlay titanium
Also known as: titanium onlay, ti onlay
Onlay restoration constructed from titanium or titanium alloy materials. Biocompatible indirect restoration covering multiple surfaces.
In Plain Language
titanium restoration; biocompatible partial crown
Clinical Context
Used in restorations where biocompatibility is critical with adequate strength and corrosion resistance.
RVU Information
CPT D6634 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
Dental codes (CDT codes) require documentation of the tooth number(s) or area treated, clinical findings, and the procedure performed. Pre-authorization may be required for major restorative, prosthodontic, and oral surgery procedures. Include radiographs when supporting medical necessity.
Specialties
Frequently Asked Questions
What is CPT code D6634?
CPT D6634 (Onlay titanium) is a D Codes (Dental) code. Onlay restoration constructed from titanium or titanium alloy materials. Biocompatible indirect restoration covering multiple surfaces.
Is D6634 covered by dental insurance?
CPT D6634 is a dental procedure code used by Prosthodontics, Restorative Dentistry. Used in restorations where biocompatibility is critical with adequate strength and corrosion resistance. Coverage depends on your dental insurance plan.
When is CPT D6634 used?
Used in restorations where biocompatibility is critical with adequate strength and corrosion resistance.
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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.