What Are the Alternatives to Metal Fillings? A Tooth-by-Tooth Guide

Tooth-coloured materials may be an option, but no material should be described as harmless for every person and every tooth. The ADA says BPA exposure from dental restorative materials is unlikely to cause harm (ADA Policy 6.27). That is different from claiming that all white fillings carry no risk.

Composite resin bonds to the tooth and is colour-matched; porcelain can be made as an inlay or onlay to replace part of a tooth (healthdirect, dental fillings). These options involve different preparation and manufacturing steps. Tell the dentist about any confirmed allergy, then compare what each material would mean for this particular cavity.

Request the fee and item numbers for each realistic option. You can ask how future repairs would be handled and what signs would prompt a review. Choosing a white filling does not require treating ordinary dental materials as toxic. The aim is an informed choice for this tooth, with the risks and alternatives explained before work begins.

• Australian Dental Association. Policy Statement 6.27 – Bisphenol-A in Dental Restorative Materials
• healthdirect (Australian Government). Dental fillings

No. A preference for tooth-coloured fillings does not mean every existing silver filling needs replacement. The ADA does not support removing sound amalgam as a way to improve general health (ADA Policy 6.18). Each filling should have its own assessment.

Ask the dentist to distinguish a failing filling from one that is intact but does not match your preferred appearance. For a proposed replacement, ask what problem it addresses and whether keeping it under review is an option. You should be able to make that choice tooth by tooth rather than agree to a whole-mouth change by default.

If you choose replacement, ask about the new material, the preparation involved and the fee before booking. Check your fund’s benefit for the actual treatment items rather than assuming that a colour change is covered. For a fuller discussion of removal precautions and limits, use our amalgam-removal guide. A material change is a dental decision, not a treatment for unexplained medical symptoms.

• Australian Dental Association. Policy Statement 6.18 – Safety of Dental Amalgam
• Absolute Dental. Mercury-safe amalgam removal

Only your fund can confirm whether your policy pays a benefit for the proposed replacement. An intact filling being changed by choice may be treated differently from repair of a dental problem, so ask about your actual circumstances before relying on a rebate.

Request an itemised estimate from the practice with the treatment items, the tooth involved and the dentist who would provide care. Give that information to your insurer and ask about exclusions, waiting periods, remaining limits and any restrictions on repeat treatment. Do not borrow an answer from someone with a different policy.

Ask whether the fund’s response is an estimate and whether timing or further claims could change it. Then compare the expected benefit with the practice fee to understand your own likely payment. If the benefit is unclear, discuss that before starting. HICAPS can submit an eligible claim at reception, but using it does not turn an otherwise excluded service into a covered one.

• Absolute Dental. Payment options