D2989 Excavate tooth non-restorabl
Also known as: excavation, caries excavation, tooth excavation
Excavation of extensively decayed tooth structure deemed non-restorable.
In Plain Language
remove decay; excavate tooth damage
Clinical Context
Complete removal of carious tooth structure when restoration is not feasible. Prepares tooth for extraction or other treatment. Requires assessment of remaining sound structure.
RVU Information
CPT D2989 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 D2989?
CPT D2989 (Excavate tooth non-restorabl) is a D Codes (Dental) code. Excavation of extensively decayed tooth structure deemed non-restorable.
Is D2989 covered by dental insurance?
CPT D2989 is a dental procedure code used by General Dentistry, Restorative Dentistry. Complete removal of carious tooth structure when restoration is not feasible. Prepares tooth for extraction or other treatment. Requires assessment of remaining sound structure. Coverage depends on your dental insurance plan.
When is CPT D2989 used?
Complete removal of carious tooth structure when restoration is not feasible. Prepares tooth for extraction or other treatment. Requires assessment of remaining sound structure.
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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.