D5421 Dentures adjust part maxill
Also known as: adjust upper partial, partial denture adjustment max, partial denture modification
Adjustment of a maxillary partial denture including occlusal equilibration and fit modifications.
In Plain Language
adjusting upper partial plate; partial fit adjustment
Clinical Context
Routine maintenance to address retention loss, clasping issues, or occlusal problems in maxillary partial dentures.
RVU Information
CPT D5421 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 D5421?
CPT D5421 (Dentures adjust part maxill) is a D Codes (Dental) code. Adjustment of a maxillary partial denture including occlusal equilibration and fit modifications.
Is D5421 covered by dental insurance?
CPT D5421 is a dental procedure code used by Prosthodontics, Restorative Dentistry. Routine maintenance to address retention loss, clasping issues, or occlusal problems in maxillary partial dentures. Coverage depends on your dental insurance plan.
When is CPT D5421 used?
Routine maintenance to address retention loss, clasping issues, or occlusal problems in maxillary partial dentures.
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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.