D3110 Endodontics Basic benefit

D3110 — Pulp cap — direct (excluding final restoration)

D3110 seals a medicament directly onto pulp that has actually been exposed, betting that the nerve will recover.

Pulp Capping: The Last Step Before a Root Canal The procedure itself explained in full — appointments, alternatives, how long it lasts and what drives the price.

It is one of two codes covering pulp cap. For the procedure itself rather than the code, see the pulp cap guide; for the code, read on.

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.

D3110 against the codes beside it

D3120 — Pulp cap — indirect (excluding final restoration): It is the same procedure with one word changed: indirect rather than direct.

That code and D3110 are the whole group — nothing else in the code set describes this procedure. The distinction is clinical, not administrative: each of these describes work that was genuinely done differently, and the fee follows the work.

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
D3110	Pulp cap — direct (excluding final restoration) — this page
D3120	Pulp cap — indirect (excluding final restoration)

Questions about D3110

What procedure is D3110?

Read literally, D3110 means pulp cap, direct, excluding final restoration — and payers do read it literally.

How much does D3110 cost?

The usual range is $80–$250. Anything well outside it is worth a question rather than an assumption.

Does dental insurance cover D3110?

It is generally a covered benefit in the basic category, 0–80%. Frequency limits and waiting periods are the usual reasons a claim is refused.

What is the difference between D3110 and D3120?

D3120 is pulp cap, indirect, excluding final restoration: it is the same procedure with one word changed: indirect rather than direct. The rest of the procedure is the same, which is why the two get substituted for one another on estimates.

Also known as: pulp cap, deep filling, nerve exposure, MTA, calcium hydroxide.

Typical cost

$80–$250

Before insurance. United States, private fees.

Expect roughly $80–$250 in the United States before any insurance. D3110 is the dearest line in its group, so it is the one worth a written estimate and, where the plan allows, a pre-treatment estimate from the insurer.

Insurance

Category: Basic
Plan pays: 0–80%

Benefit-wise this is basic work — 0–80% on a conventional plan. Covered by some plans at the basic rate and bundled into the restoration by others. A pre-operative image and narrative support the claim.

Common restrictions

Frequently bundled into the final restoration
Not payable on the same tooth as root canal treatment on the same date
Routine reporting on many teeth attracts review

At a glance

Purpose: Keep an exposed or nearly exposed pulp alive
Visits: One
Anesthesia: Local
Final restoration: Reported separately
Follow-up: Symptom review and imaging over months
Insurance class: Basic
Category: Endodontics
Typical fee: $80–$250
Benefit class: Basic

Ask your dentist

What will I owe on the day, after the plan pays its share?
Which exact code will you be submitting, and what is the fee for it?
What happens if I wait — does the treatment or the cost change?

Often confused with

D3220 Therapeutic pulpotomy
Removes the coronal pulp rather than capping it — the next step up. D3310 Root canal, anterior tooth
What follows if the pulp does not survive. D2940 Protective restoration
Sealing and settling a deep cavity without capping the pulp directly.

People also look at

D2940 D3220 D3310 D3120