Code	What it covers
D2140	Amalgam filling — one surface (silver filling)
D2150	Amalgam filling — two surfaces
D2160	Amalgam filling — three surfaces
D2161	Amalgam filling — four or more surfaces
D2330	Composite filling — one surface, front tooth
D2331	Composite filling — two surfaces, front tooth
D2332	Composite filling — three surfaces, front tooth
D2335	Composite filling — 4+ surfaces, front tooth
D2391	Composite filling — one surface, posterior
D2392	Composite filling — two surfaces, posterior
D2393	Composite filling — three surfaces, posterior
D2394	Composite filling — 4+ surfaces, posterior
D2510	Metallic inlay — one surface
D2520	Metallic inlay — two surfaces
D2530	Metallic inlay — three or more surfaces
D2542	Metallic onlay — two surfaces
D2543	Metallic onlay — three surfaces
D2544	Metallic onlay — four or more surfaces
D2610	Porcelain inlay — one surface
D2620	Porcelain inlay — two surfaces
D2630	Porcelain inlay — three or more surfaces
D2642	Porcelain onlay — two surfaces
D2643	Porcelain onlay — three surfaces
D2644	Porcelain onlay — four or more surfaces
D2650	Composite inlay — one surface
D2651	Composite inlay — two surfaces
D2652	Composite inlay — three or more surfaces
D2662	Composite onlay — two surfaces
D2663	Composite onlay — three surfaces
D2664	Composite onlay — four or more surfaces
D2710	Crown — indirect resin-based composite
D2712	Crown — 3/4 indirect resin-based composite
D2720	Crown — resin with high noble metal
D2721	Crown — resin with predominantly base metal
D2722	Crown — resin with noble metal
D2750	Crown — porcelain fused to high noble metal
D2751	Crown — porcelain fused to base metal
D2752	Crown — porcelain fused to noble metal
D2753	Crown — porcelain fused to titanium
D2780	Crown — 3/4 cast high noble metal
D2783	Crown — 3/4 porcelain/ceramic
D2790	Crown — full cast high noble metal
D2791	Crown — full cast predominantly base metal
D2792	Crown — full cast noble metal
D2794	Crown — titanium and titanium alloys
D2799	Provisional (temporary) crown
D2910	Recement inlay, onlay, or partial coverage restoration
D2915	Recement cast or prefabricated post and core
D2920	Recement crown
D2921	Reattachment of tooth fragment (incisal edge or cusp)
D2929	Prefabricated porcelain/ceramic crown — primary tooth
D2930	Prefabricated stainless steel crown — primary tooth
D2931	Prefabricated stainless steel crown — permanent tooth
D2932	Prefabricated resin crown
D2933	Stainless steel crown with resin window
D2934	Esthetic coated stainless steel crown — primary tooth
D2940	Protective (interim direct) restoration / sedative filling
D2941	Interim therapeutic restoration (baby teeth)
D2949	Restorative foundation for an indirect restoration
D2950	Core buildup, including any pins when required
D2951	Pin retention — per tooth, in addition to restoration
D2952	Post & core (cast, in addition to crown)
D2953	Each additional indirectly fabricated post — same tooth
D2954	Post & core (prefabricated, in addition to crown)
D2955	Post removal
D2956	Removal of an indirect restoration on a natural tooth
D2960	Composite veneer (chairside / direct bonding)
D2961	Composite veneer (laboratory-fabricated)
D2962	Labial veneer (porcelain laminate) — indirect
D2975	Coping
D2980	Crown repair necessitated by restorative material failure
D2981	Inlay repair necessitated by restorative material failure
D2982	Onlay repair necessitated by restorative material failure
D2983	Veneer repair necessitated by restorative material failure
D2990	Resin infiltration of incipient smooth surface lesions
D2999	Unspecified restorative procedure (by report)