D2957 Each addtnl prefab posterior
Also known as: additional prefab post, extra preformed post, multiple root post
Each additional prefabricated post placed in a tooth with multiple roots.
In Plain Language
extra post for additional root; additional support post
Clinical Context
Add-on code for placement of each additional prefabricated post in multi-rooted teeth. Separately reportable for each additional post placed.
RVU Information
CPT D2957 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 D2957?
CPT D2957 (Each addtnl prefab posterior) is a D Codes (Dental) code. Each additional prefabricated post placed in a tooth with multiple roots.
Is D2957 covered by dental insurance?
CPT D2957 is a dental procedure code used by General Dentistry, Prosthodontics. Add-on code for placement of each additional prefabricated post in multi-rooted teeth. Separately reportable for each additional post placed. Coverage depends on your dental insurance plan.
When is CPT D2957 used?
Add-on code for placement of each additional prefabricated post in multi-rooted teeth. Separately reportable for each additional post placed.
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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.