D9970 Enamel microabrasion
Also known as: microabrasion, enamel abrasion, white spot removal
Enamel microabrasion procedure to remove superficial enamel discolorations, stains, or white spot lesions through controlled micro-grinding of enamel surface.
In Plain Language
removing surface stains from teeth; whitening enamel
Clinical Context
Used to correct permanent enamel discolorations, white spot lesions from fluorosis or decalcification, or extrinsic staining through controlled removal of superficial enamel layers.
RVU Information
CPT D9970 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 D9970?
CPT D9970 (Enamel microabrasion) is a D Codes (Dental) code. Enamel microabrasion procedure to remove superficial enamel discolorations, stains, or white spot lesions through controlled micro-grinding of enamel surface.
Is D9970 covered by dental insurance?
CPT D9970 is a dental procedure code used by Cosmetic Dentistry, General Dentistry. Used to correct permanent enamel discolorations, white spot lesions from fluorosis or decalcification, or extrinsic staining through controlled removal of superficial enamel layers. Coverage depends on your dental insurance plan.
When is CPT D9970 used?
Used to correct permanent enamel discolorations, white spot lesions from fluorosis or decalcification, or extrinsic staining through controlled removal of superficial enamel layers.
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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.