#dental codes

Dental billing runs on CDT codes (Current Dental Terminology). These codes help dental practices report procedures correctly so insurance companies can process claims accurately.

When codes are used properly, practices experience faster reimbursements, fewer denials, and smoother revenue cycle management. But outdated codes, missing documentation, or incorrect coding can quickly lead to delays and lost revenue.

This guide breaks down: • What CDT codes are • How they fit into dental RCM • Major CDT code categories • Key updates for CDT 2026 • Common coding mistakes dental practices should avoid

If your dental practice wants fewer claim issues and better billing accuracy, this overview is a great place to start.

When non-surgical periodontal treatment is not enough, dentists may need to perform gingival flap surgery to access infected roots and bone. This is where Dental Code D4240 comes into play.

Understanding when D4240 should be used, what documentation is required, and how it differs from codes like D4241 or D4341 is essential for accurate dental billing and avoiding claim denials.

This guide breaks down the procedure, clinical workflow, documentation requirements, and common billing mistakes practices should avoid.

CDT 2020: Dental Procedure Codes

10% off - Ships in August!

Now includes access to an eBook version of CDT 2020 with purchase!

CDT 2020 is the most up-to-date coding resource and the only HIPAA-recognized code set for dentistry. Codes are organized into 12 categories of service with full color charts and diagrams throughout, in spiral bound format for ease of use.

See All: CDT 2020 Dental Books

Relative Values for Dentists 2018

Now in stock and 35% off!

Relative Values for Dentists is a relative value system established by national surveys of physicians and dentists conducted by Relative Value Studies, Inc. With this tool you can establish, defend, and negotiate fees for dental procedures billed with CDT or CPT codes.

See All: RBRVS Guides