Restorative · D2000-D2999
D2394 dental code explained
Tooth-colored resin-based composite filling on a posterior tooth, four or more surfaces.
What D2394 usually means
Dentists use D2394 when billing for tooth-colored resin-based composite filling on a posterior tooth, four or more surfaces.
Why it may appear on your bill
A dental office uses CDT codes to describe the service performed, submit the claim to insurance, and calculate your patient responsibility. If D2394 appears on your statement, compare the dentist's billed charge against the insurance allowed amount and any deductible, coinsurance, or denial reason on your EOB.
What to check before you pay
- • Confirm the code on the bill matches the code on the EOB.
- • Check whether insurance allowed the charge, denied it, or downcoded it.
- • Compare the provider's billed charge to the negotiated or allowed amount.
- • Ask the office for the clinical reason if the code does not match what you remember receiving.
- • For restorative work, check whether insurance downcoded the service or applied a least-expensive-alternative rule.
Need help decoding this charge?
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