Moving Orthodontic Practice Mid-Treatment UK — What Happens to Your Treatment

Why patients change orthodontist mid-treatment

There are several common reasons a patient may need to change orthodontist during active treatment. Moving house — particularly out of a reasonable travel distance — is the most straightforward. Dissatisfaction with care, communication, or treatment progress is another, and patients are entirely within their rights to seek treatment elsewhere at any point. Practice closure, retirement of the treating clinician, or a practice being deregistered from the NHS are circumstances outside the patient's control. In all cases, treatment does not need to stop — a new provider can assess your records and continue from where treatment left off, though some variation in approach between clinicians is possible.

What records you are entitled to

Under UK data protection law and GDC guidance, you are entitled to copies of your clinical records upon request. For orthodontic treatment this typically includes clinical photographs (pre-treatment and progress photos), study models or digital scans of your teeth, a copy of your treatment plan and any updated notes, panoramic and cephalometric X-rays taken during your care, and any referral letters. A practice may charge a reasonable administrative fee for providing copies but cannot withhold records. The records remain the property of the practice; you receive copies. Always request records in writing and keep a copy of your request.

The transfer process — what the new practice needs

When you approach a new practice, they will typically need to assess your current dental and orthodontic status before committing to taking over treatment. Bring all records you have obtained from your previous practice. The new clinician will conduct a clinical examination, take updated records if required — this may include new X-rays or scans — and review the original treatment plan against where you are in treatment. They will then advise whether they can continue treatment as planned, whether modifications are needed, and what the cost implications are. Not every practice will accept mid-treatment transfers, particularly for NHS treatment, so it is worth calling ahead.

How treatment continues — restarting versus picking up

In most cases treatment can continue from its current stage rather than starting from scratch, but this depends on what appliance system is in use. Fixed metal or ceramic braces can generally be continued by a new clinician who bonds brackets in the same position and picks up the archwire sequence. Clear aligner treatment — such as Invisalign — presents more complexity: if the original treatment plan was designed around a specific provider's protocol, the new clinician may need to request a new ClinCheck or treatment simulation from the manufacturer, which takes time and may require a new clinical submission fee. Functional appliances can usually be continued if the patient brings the appliance and it is still fitting well. Some additional treatment time should be expected during transition.

Financial considerations for private treatment transfers

Private treatment contracts are between you and the original practice. If you paid in full upfront, you may be entitled to a partial refund for treatment not yet completed — check your contract terms and ask in writing. If you are on a payment plan, check whether the contract includes a transfer clause or what happens if you stop attending. The new practice will quote for continuing treatment separately; costs vary depending on how much work remains and what records need to be retaken. Some practices charge a transfer or assessment fee. It is worth getting any verbal assurances about cost in writing before committing to the new provider.

NHS treatment mid-transfer

NHS orthodontic treatment adds an additional layer of complexity. NHS treatment courses are contracted between the practice and the NHS; if you move away and need to register with a new NHS provider, the original course of treatment may be considered incomplete, which can affect whether a new NHS course is authorised. In practice, many orthodontists with NHS contracts will accept a transfer and continue treatment within their existing NHS list — but availability of NHS orthodontic appointments varies significantly by region, and waiting lists are long in many areas. Contact NHS England or the local integrated care board to understand your options. Private continuation of an NHS-started course is always an option if NHS transfer is not readily available.

Useful related pages

This guide is for general information only. It is not a diagnosis, treatment plan, or substitute for advice from a registered dentist or orthodontist.