How to read a dental quote (presupuesto) and get a second opinion

Key rules

• Written quote: Insist on an itemised written quote with a price per treatment, taxes included, before you agree to anything.
• Records reply: The clinic must answer a written request for your records within one month, and the first copy is free.
• Consent: For surgery, extractions or implants you normally sign a consent form, and you can withdraw consent.
• Second opinion: Take the quote, images and medication list to another dentist before committing to a large plan.

What a proper quote contains

Ask for a written quote (presupuesto) before any treatment starts. A quote with one total price is not enough. It should show:

• the diagnosis and each treatment proposed
• a price for each item, per tooth and procedure
• the materials to be used
• the total cost, taxes included
• how long the quote stays valid
• payment terms
• the name of the clinic and of the dentist who will treat you

Clinics must also give you price information on request. Exact quote rules differ by region, so if a clinic will not put things in writing, ask your regional consumer office.

Consent before surgery

For surgery, extractions or implants, you will normally be asked to sign a consent form. Before you sign, the dentist must explain in terms you understand:

• what the treatment is and why it is proposed
• its consequences and risks, including risks specific to you
• the alternatives

You can refuse treatment or withdraw consent at any time. Do not sign a form you have not read or understood.

Signs of overtreatment

Be cautious if you see any of these:

• pressure to accept a large plan at once, or a discount that expires fast
• no clear diagnosis, X-rays or photos showing why each treatment is needed
• many implants, crowns or veneers for teeth that could be kept
• sound fillings that are to be replaced
• no alternatives offered, with their pros and cons
• vague answers about materials, the lab or who will treat you
• a request to pay the full amount upfront

The warning below covers sales traps in more detail.

Get your records from the first clinic

You have a legal right to your clinical history, including the treatment plan and X-rays. Make a signed written request with a copy of your ID, by email or in person. The clinic must answer within one month, and the first copy is free. A fee can be charged only for further or manifestly excessive requests. X-rays usually come digitally or on a disc.

If the clinic refuses, you can complain to the Spanish Data Protection Agency (AEPD) or your regional health authority. The timeline below sets out the steps.

Get the second opinion

Book a consultation with another private dentist, or a specialist in the field you need. Bring the quote, your images and a list of your medication. Ask for an independent diagnosis and a quote of their own.

A consultation typically costs between EUR 0 and EUR 60, and new X-rays may cost extra. Some clinics offer free second opinions. Ask the price when you book.

Then compare the two quotes item by item. The comparison sheet below can help. A plan far larger than the second dentist suggests is a reason to ask the first clinic to justify it.

Timeline and deadlines

• Send the clinic a signed written request for your records and X-rays, with a copy of your ID: before you book the second opinion

• Wait for the clinic's answer, which must come within one month, with the first copy free: within one month of your request

• Take the quote, images and medication list to another dentist for a second opinion: once you have your records, before you accept any plan

• Complain to the Spanish Data Protection Agency or your regional health authority if the clinic refuses: if the clinic has not answered after one month

Documents you need

• Copy of your clinical history from the first clinic, including the treatment plan. The clinic issues it on your written request.

• Your X-rays, usually supplied digitally or on a disc by the first clinic. Take them to the second dentist so you may avoid paying for new ones.

• Signed written request for your records, with a copy of your ID, sent by email or handed in at the clinic.

Dental sales pressure and prepayment traps

Sales pressure and upfront payments

• Free first visit can hide extras: A free first visit usually covers the exam, a diagnosis, a treatment plan and a written quote. X-rays, cleaning and any treatment are often charged separately, and a panoramic X-ray or 3D scan may cost extra. When you book, ask exactly what the free visit includes and what you would pay for on the day.

• Offers that expire quickly: A discount that disappears if you do not decide today is a pressure tactic. It stops you from comparing quotes or getting a second opinion. Ask for the offer and its end date in writing. Take the quote home and compare it before you commit.

• Cash or full prepayment discounts: Some clinics discount cash or full upfront payment, usually a small share of the price. If the clinic closes mid-treatment, you could lose what you paid, and a small discount rarely covers that. Ask for the discount in writing and weigh it against the risk. Pay per phase or per completed visit by card, and keep every receipt. Prepayment is covered in full in the article on what happens if your clinic closes.

• Financing you did not read: Clinics often offer financing at the desk. Some of these are linked credit, tied to the treatment, with their own cancellation terms. Ask whether the loan is linked to the treatment and read the cancellation terms before you sign.

• Clinic or dentist not registered: A polished sales pitch does not show the clinic is properly authorised. Check the clinic is registered as a health centre with the regional health authority and the dentist is registered with the dental council (Colegio de Odontólogos).

• Your legal protections: Misleading or aggressive sales practices are banned. The clinic must give clear price and conditions before you pay, and abusive contract clauses are void. You are also entitled to a budget and to give informed consent before treatment. If you are pressured or misled, complain to your regional consumer office or your town hall's consumer office (OMIC). You can also ask for consumer arbitration, complain to the dental council about the dentist's conduct, or claim a refund. Regional authorities can fine clinics.

Questions and quote-comparison sheet for dental work

Ask every clinic the same questions, in writing if you can, and fill in one column of the sheet per clinic. Quotes only become comparable when they cover the same treatments, the same materials and the same extras.

Message to send each clinic

Copy this into an email or message and fill in the blanks.

Hello, I would like a written quote (presupuesto) for the treatment my dentist has proposed: [treatment, for example "two implants and crowns on teeth 36 and 37"]. Please include each item with its own price, the materials and brand, the taxes, and how long the quote is valid. Please also tell me what is not included, and your payment terms. Thank you, [your name and phone number]

Questions to ask every clinic

What the quote covers

1. What is the diagnosis, and which treatments do you propose, tooth by tooth?
2. Is each item priced separately, with the total at the end?
3. Does the total include all taxes, so it is the final price you pay?
4. Are there alternatives, such as a cheaper material or a simpler option? What are the trade-offs?

Materials and who does the work

5. Which materials and brands will you use (implant, crown, filling, aligner)?
6. Who is the dentist doing the work, and what is their registration number?
7. Is the lab work done in Spain or abroad?

Exposing the extras

8. Are the first visit, X-rays, scans and the diagnosis included, or charged on top?
9. Are extractions, bone grafts, temporary teeth, anaesthesia and follow-up visits included?
10. What happens if more work turns out to be needed? Will you ask me before adding anything?
11. Are there fees for missed appointments, repairs or replacement parts?

Guarantee, time and payment

12. What guarantee do you give, for how long, and what does it exclude? Can I have it in writing?
13. How many visits are needed, and how long does the whole treatment take?
14. How long is the quote valid?
15. Do I pay in full at the start, in stages, or in instalments? Is there financing, and does it add interest or fees?
16. If I stop part-way through, what do I owe and what do I get back?

Comparison sheet

Fill in one column per clinic. Leave a cell as "not stated" if the clinic does not answer. A blank is a warning sign, not a zero.

How to read the results

• Compare the last row only when the rows above it match. A cheaper total with cheaper materials or fewer included visits is not a cheaper quote.
• Add any extras a clinic left out to its total, using the other clinics' prices as a guide.
• Be wary of a quote with one lump sum, no materials named, or pressure to pay or sign the same day.
• Keep the written quotes. If the final bill differs from what you were quoted, you have them to refer to.

Frequently asked questions

Do I have to sign a form before dental surgery or an implant?

Yes, for extractions, implants and other invasive dental treatment you normally sign a written consent form after the dentist explains the treatment. The explanation must cover the purpose, risks, alternatives and consequences in terms you understand.

How much does a dental second opinion cost?

A second-opinion consultation typically costs between EUR 0 and EUR 60, and some clinics offer it free. New X-rays may be extra, so ask for the first clinic's copies beforehand.

What can I do if the clinic refuses to give me my X-rays and records?

If the clinic refuses, you can complain to the Spanish Data Protection Agency (AEPD) or to your regional health authority. Send your request in writing first, with a copy of your ID, so you can show the date. Clinics must keep your records for at least five years after your care ends.

Is a quote that gives only one total price a warning sign?

Yes, a quote without a price for each tooth and procedure is a warning sign of an inflated plan. A proper quote lists the diagnosis, each treatment priced, the materials, how long the price is valid, payment terms and who the clinic and dentist are. Ask for it in writing before you agree to anything.