Immigration medical letters: what they are and when the Home Office needs one

Most immigration medical letters fail for the same reason. They confirm that a person is unwell, and stop there. The Home Office already accepts that people who come to it are often unwell. What it does not have, and what a letter has to supply, is a doctor’s structured opinion on the question actually in front of the decision maker.

What an immigration medical letter is

An immigration medical letter is an independent clinical document prepared for the Home Office, an immigration tribunal, or a legal representative acting in either forum. It is not a summary of your medical records and it is not a note from your treating GP. It is a document produced after an assessment carried out for that purpose, by a doctor who has read the instructions and understood which question needs answering.

The distinction matters because the two documents behave differently under scrutiny. A treating doctor writes as your doctor. An independent doctor writes as an expert whose duty runs to the decision maker, and who is expected to record the evidence that does not help you alongside the evidence that does. Counterintuitively, the second document is the one that carries weight, precisely because it is not written to please anyone.

The situations that call for one

Immigration medical letters cluster around a small number of recurring problems.

Someone is required to attend an appointment, sign a document or provide biometrics, and cannot do so for a medical reason. The letter has to explain what the condition is, why it prevents attendance now, what adjustments would make attendance possible, and over what timeframe the position is likely to change. A letter that says a person is unwell and unable to attend, without any of that, tells the decision maker nothing they can act on.

Someone is applying for a waiver of the Knowledge of Language and Life in the UK requirement. The letter has to address the specific mechanism by which the condition prevents the person from meeting the requirement, not merely assert that they have the condition.

Someone has a mental health condition and the case turns on what removal would do to it. This is the hardest category and the one where the quality of the letter matters most, because the opinion is prospective. A doctor is being asked what is clinically likely to happen to a person’s mental state under conditions that have not yet occurred.

Someone in an asylum or human rights claim needs the psychological consequences of their history documented properly, in which case the correct instrument is usually a full report following the methodology of the revised Istanbul Protocol rather than a letter. Knowing which of the 2 documents your case needs is worth a phone call before anything is commissioned.

What a good letter actually contains

The letter should record the instructions received and the material reviewed, so the reader knows what the doctor was working from and what they were not. It should describe the assessment: how long, where, whether an interpreter was used, and whether the person was seen alone.

It should state the diagnosis against recognised criteria such as the World Health Organisation ICD 11, and where psychological conditions are involved, it should say how that diagnosis was reached rather than simply naming it. It should separate what the person reported from what the doctor observed and from what the doctor infers. That separation is the single feature that most reliably distinguishes a letter a tribunal can use from one it can discount.

It should address function, not just diagnosis. Not what condition does this person have, but what does the condition prevent, how often, how reliably, and with what help.

And it should say what the evidence does not establish. A letter that engages with the weak points is harder to attack than one that pretends they are not there.

The prospective opinion, and why records matter

Where the question is what removal or detention would do to someone’s mental health, the strongest evidence is rarely the doctor’s prediction. It is the record of what has already happened.

Consider a person who has been through a period of immigration detention. If the healthcare record from that period documents their measured symptom scores rising to the maximum on standardised instruments, and the same record shows those scores settling once the detention ended, that is not a doctor speculating about the future. That is an observation of the same person under the same conditions, made independently, at the time, by clinicians who had no interest in the outcome of the case.

This is why gathering the records is worth doing before commissioning any letter. GP entries going back years, correspondence from talking therapies services, any report completed during detention. A person cannot manufacture a consistent clinical presentation across services that do not communicate with each other. When a letter pulls that pattern together, the account stops being something told once to a lawyer and becomes a history documented over time.

What a doctor cannot do

A doctor cannot say whether a legal test is met. Whether removal would breach Article 3, whether protection is available, whether internal relocation is reasonable, whether an account is credible: none of these are medical questions, and a letter that strays into them damages itself.

A doctor also cannot write to order. The fee covers the assessment and the time, not a predetermined conclusion. Where the evidence does not support a statement, it does not go in the letter. That is not caution for its own sake. A letter that overstates is the easiest thing in the world for a presenting officer to take apart, and when it goes, the parts that were true tend to go with it.

Frequently asked questions

What is the difference between an immigration medical letter and a medico legal report?

Scope and formality. A letter answers a defined question, usually about a specific requirement or a specific consequence. A report is a longer expert document with a statement of truth and a declaration of the expert’s duty, prepared where the evidence will be tested in a tribunal. If your matter is listed for hearing, you almost certainly need the report.

Do I need a solicitor to arrange one?

No, but it helps. Most letters are commissioned by legal representatives who can frame the question the letter needs to answer. Where someone approaches us directly, the first thing we ask is what the letter is for, because a letter written without knowing the question rarely lands.

How long does it take?

Once the assessment has happened and any records are to hand, usually a matter of days. If you have a Home Office deadline or a hearing date, say so when you get in touch and we will work to it.

Will an interpreter be provided?

Where one is needed, yes, and we would insist on it. An assessment conducted through poor interpretation produces an unreliable document, and it is better to say so than to proceed and hope.

Can you write a letter without assessing me?

No. Every letter follows an assessment. A doctor who has not examined someone has nothing independent to say about them.

How to arrange an assessment

Clinique Alpa prepares immigration medical letters and reports, written by Dr Mitesh Parmar, a GMC registered and MedCo registered GP with a parallel medico legal practice. Assessments are currently by secure video, with an interpreter where required.

Before you get in touch, gather what you have: the Home Office correspondence, any refusal or decision letter, your medication list, GP records if you can obtain them, and any earlier medical evidence. Tell us what the letter is for and any deadline.

Start with our medical reports page or read more about immigration medical reports. To discuss fees and availability, telephone 020 8882 8088.

Dr Mitesh Parmar, Principal GP and Clinical Director at Clinique Alpa. MBBS MRCGP, GMC number 6113670.