Glossary
A quick reference for the terminology that comes up constantly once a dental practice starts billing medical insurance. Most of this vocabulary doesn't have a dental-side equivalent, so it's worth having in one place rather than re-explaining it each time it comes up. Where a term has a full article, it's linked.
CPT Modifier Reference
Modifiers are two-character add-ons that tell the payer how, where, and under what circumstances a procedure was performed, without changing the procedure itself. The right modifier prevents a denial or unlocks separate payment. The wrong one triggers an audit. This is the complete reference, usable as a standing lookup regardless of which procedure category you're billing. For non-modifier terms, see the Glossary.