D9911 — Desensitizing resin (gumline/root), per tooth
D9911 bonds a desensitising resin onto an exposed root surface, tooth by tooth, which lasts longer than a medicament.
six codes describe palliative and adjunctive treatment, and this is one of them. What separates it from the other five is the subject of this page; the palliative and adjunctive treatment guide covers the treatment itself.
This page sets out the conditions the code carries, what practices charge for it, how a plan is likely to assess it, and the named difference between it and each of its neighbours.
D9911 in detail
Material — resin. Resin here means a tooth-coloured polymer material rather than a metal or a ceramic. It handles well, matches tooth shade closely and is inexpensive, but it is softer than both enamel and porcelain, so it wears and discolours over a period of years rather than decades. The material is part of the code rather than a choice made afterwards, so D9911 is only the right code if that is what was actually used.
Counted — per tooth. Nothing is bundled — five teeth means five lines at five fees, and annual maximums are reached quickly at this rate.
How D9911 differs from its neighbours
D9910 — Desensitizing medicament application: It applies a desensitising medicament to sensitive teeth, a quick chairside application.
D9930 — Treatment of post-surgical complications: It is the appointment that deals with a complication after surgery: a dry socket, bleeding, or unusual swelling.
D9951 — Occlusal adjustment, limited (bite adjustment): It adjusts the bite on a small number of teeth, reshaping where they meet so that the load is shared.
D9120 — Fixed bridge sectioning: It cuts a bridge in two, usually to save the sound part when one supporting tooth has failed.
D9911 sits in a group of six codes in total; the remainder are linked at the foot of this page. The descriptions differ by a few words and the fees differ by a great deal, which is why mixing them up is one of the commonest billing errors in dentistry. Ask which of these codes is being submitted and why.
Every code in this group
These codes describe the same broad procedure and differ in one respect each. Each has its own page with its own fee range and coverage notes.
| Code | Procedure |
|---|---|
| D9911 | Desensitizing resin (gumline/root), per tooth — this page |
| D9110 | Palliative treatment for dental pain |
| D9120 | Fixed bridge sectioning |
| D9910 | Desensitizing medicament application |
| D9930 | Treatment of post-surgical complications |
| D9951 | Occlusal adjustment, limited (bite adjustment) |
Questions about D9911
D9911 — what is it?
The procedure behind the number is desensitizing resin (gumline/root), per tooth, filed under adjunctive general services.
Is D9911 expensive?
Typically $60–$180 before insurance, depending on local fees and the complexity of the individual case.
Does dental insurance cover D9911?
Yes on most policies, treated as basic / adjunctive work at typically 50–80%. A waiting period on a new policy is the commonest reason it is not.
What is the difference between D9911 and D9910?
D9910 is desensitizing medicament application: it applies a desensitising medicament to sensitive teeth, a quick chairside application. One does not substitute for the other; if both are listed, ask what each appointment is actually for.
Also known as: emergency dental pain, palliative treatment, sensitive teeth, high filling, bite adjustment.