I have a complaint about my dentist — bad work, overcharging — who decides?
Dentists are regulated like doctors: Ordem dos Médicos Dentistas / ERS (omd.pt) — the dental chamber or its complaints body for Portugal — handles complaints about quality and conduct and can order a remedy; ERS — Entidade Reguladora da Saúde (ers.pt) is the general patient-complaints route where the dentist is part of the public system. Money disputes — a bill far above the estimate, treatment not covered — go to SNS 24 / Centro de saúde — inscrição (808 24 24 24), which checks the invoice against the tariff. Ask for the treatment plan and the invoice in writing first; most disputes are about what was agreed.
🗣️ What to say
"On [date] you treated [tooth/procedure]. [The work has failed / the invoice of [amount] exceeds the estimate of [amount] / the treatment was not what we agreed]. I ask you to [redo the work at no charge / correct the invoice] and to send me my treatment records."
🪜 Step by step
- Records and invoiceTreatment plan, X-rays, itemised invoice with the codes. You are entitled to all of them.
- Complain to the dentistIn writing. Failed work within a short time is normally redone free.
- Second opinionAnother dentist's written view on the work — the key evidence.
- Chamber: Ordem dos Médicos Dentistas / ERSInvestigates quality and conduct; can mediate a refund or a redo.
- Money: SNS 24 / Centro de saúde — inscriçãoThe insurer checks tariff codes and coverage; excess charges are refunded.
📇 All contacts
❓ Frequently asked
The crown fell out after two months
That is a failed treatment; the dentist redoes it at no charge in most countries within a guarantee period of a year or more.
The bill was three times the estimate
Work beyond the estimate needs your consent unless urgent; dispute the excess and ask SNS 24 / Centro de saúde — inscrição to check.
Can I switch dentist mid-treatment?
Yes. Ask for the records and X-rays to be sent to the new practice; they cannot refuse.
📎 Sources
- Ordem dos Médicos Dentistas / ERS →
- ERS — Entidade Reguladora da Saúde →
- SNS 24 / Centro de saúde — inscrição →
- Livro de Reclamações eletrónico — DGC →
🔎 Common searches
Recognise your own search? The answer above covers all of these.
- “dentist complaint Portugal”
- “dental work failed refund”
- “dentist overcharged what to do”
- “dental chamber complaint Portugal”
- “dentist invoice estimate exceeded”
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