D9942 Repair/reline occlusal guard
Also known as: guard repair, reline, guard maintenance
Repair or reline of an occlusal guard to restore function, improve fit, replace lost material, or extend the lifespan of the existing guard.
In Plain Language
fixing your mouth guard; adjusting the fit of your guard
Clinical Context
Used when repairing damaged occlusal guards or relining worn guards to restore protective function and maintain proper fit for bruxism or sleep apnea management.
RVU Information
CPT D9942 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 D9942?
CPT D9942 (Repair/reline occlusal guard) is a D Codes (Dental) code. Repair or reline of an occlusal guard to restore function, improve fit, replace lost material, or extend the lifespan of the existing guard.
Is D9942 covered by dental insurance?
CPT D9942 is a dental procedure code used by Prosthodontics, General Dentistry. Used when repairing damaged occlusal guards or relining worn guards to restore protective function and maintain proper fit for bruxism or sleep apnea management. Coverage depends on your dental insurance plan.
When is CPT D9942 used?
Used when repairing damaged occlusal guards or relining worn guards to restore protective function and maintain proper fit for bruxism or sleep apnea management.
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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.