Is silver diamine fluoride (SDF) covered by insurance?
Increasingly yes for children, often as a preventive benefit, while adult coverage varies widely and some plans still exclude it. Silver diamine fluoride (code D1354) is a liquid brushed onto an active cavity to stop it from growing, buying time before a filling. It is billed per tooth, and it permanently stains the treated spot black.
Varies
Growing for kids; adults often excluded
2 per tooth
Per year, where the plan covers it. Reapplying inside that count is usually fine; a third application on the same tooth is usually not.
Age and tooth caps
Many payers pay it only for children, only on baby teeth, or only up to a set age. The same tooth on a 40-year-old is often the patient's bill.
Black stain
It permanently darkens the treated decay. That is a consent conversation, and some payers ask for the signed consent when a claim is reviewed.
Filling later
This buys time; a filling often follows. Knowing the plan's rules on D1354 and the filling before the first visit means one honest quote, not two surprises.
What would a real check show for this patient's D1354?
Pick a sample plan and type your per-tooth fee. This is the visibility a real-time check gives the desk for every actual patient, in under a second.
Eligibility readout · D1354
Sample- Coverage
- Active, D1354 covered at 100% for this child
- Frequency
- 2 per tooth per year, through age 18
- Patient share
- Type your fee to see it
Estimate from a sample plan. A real check reads the actual plan in under a second.
When D1354 is the right code
- Active decay on the tooth, not just a risk
- Liquid applied to stop the cavity, no drilling
- Billed per tooth with the tooth number
- Patient inside the plan's age and tooth-type rules
- Signed consent for the black stain on file
Documentation payers expect
Tooth number, a note or X-ray showing active decay, and the signed consent for staining. Adult claims on plans that pay them may need a reason a filling was not done.
D1354 or its neighbors?
- D1354
- Stops an active cavity, per tooth, stains black
- D1355
- Prevents decay on a risky tooth, no active cavity
- D1206
- Whole-mouth varnish at the hygiene visit
- D2940
- Temporary filling that holds the tooth until treatment
Picking the wrong neighbor is its own denial category. The chart decides, not the schedule.
Why silver diamine fluoride gets denied
What happens after the silver treatment
The treated tooth is checked at the next recall, often re-treated once, and then the real decision arrives: a filling (D2140 or D2391). The filling is basic at 80% on most plans, and if the plan paid D1354 as preventive the patient now meets a deductible they did not expect. Add the black stain the patient forgot about and the front desk is fielding two complaints at once. Quoting both codes on the plan's real numbers on day one prevents both.
D1354, quick answers
Does insurance cover silver diamine fluoride?
Increasingly for children, often as a preventive benefit. Adult coverage varies widely, and some plans still list D1354 as not covered.
How often will a plan pay for it?
Where covered, typically 2 applications per tooth per year.
Is SDF the same code as fluoride varnish?
No. Varnish on the whole mouth is D1206. Silver diamine fluoride on an active cavity is D1354, billed per tooth.
Does D1354 need prior authorization?
Usually not, but plans that review it want the tooth number, proof of active decay, and the signed stain consent. The check shows the plan's age and tooth limits.
Will the plan still pay for a filling on that tooth later?
Usually, as a basic service at around 80%, with the deductible applied. Quote both numbers from the plan check at the first visit.
More questions? Schedule 15 minutes with us and bring your toughest plan.
Every SDF tooth, the plan's age rule checked before it is painted.
First month free, then $2.50 a check. No seat fees, no contract.
Book 15 minutes, demo or onboarding
Pick a time, then tell us on the form whether it is a demo or an onboarding call.
Related: D1355 · D1206 · D2940
CDT is maintained by the American Dental Association. This page is Valian's own plain-English summary for front-desk teams, not official CDT descriptor text, and is not billing or clinical advice. Coverage patterns are common plan behaviors; every plan differs. Verify benefits before treatment.