Child and adolescent mental health assessment (Child and adolescent psychiatric assessment)
A careful assessment by a specialist of a child or young person's emotional, behavioural and mental health, working with them and their family.
✓ Medically reviewed by a GMC-registered consultant · last reviewed September 2026 · next review September 2027 · how we review
In short
- It is a careful, child-centred look at a young person's mental health, gathering information from the child, family and often school.
- The aim is to understand what is going on and what may help, not simply to apply a label, and treatment is not always medicine.
- Feedback and a plan or report usually follow within days to a few weeks.
- Assessments are safeguarding-aware; the team must act on serious safety concerns and will explain when and why information is shared.
A plain-English summary. The detail — including risks and recovery — is below.
At a glance
A general guide. Your psychiatrist will give you advice for your situation.
Builds a fuller, more balanced understanding of what the child is going through.
When a child is in immediate danger or crisis and needs emergency help (999 or A&E) rather than a routine appointment.
The clinician gathers the story and may share initial thoughts at the end, though a full view sometimes needs more information.
Clear feedback and a written plan the family understands.
The clinician gathers the story and may share initial thoughts at the end, though a full view sometimes needs more...
You receive feedback on what the clinician thinks is going on and what might help, either at the appointment or...
A written plan or report usually follows within days to a few weeks, and is shared with the GP and, with consent...
Any agreed support begins, such as therapy, school liaison or further assessment, with a review arranged.
What is a child and adolescent psychiatric assessment?
A child and adolescent psychiatric assessment is a careful look at a child or young person's emotions, behaviour, development and mental health. It is usually carried out by a child and adolescent psychiatrist or another specialist clinician, often as part of a wider team known as CAMHS (Child and Adolescent Mental Health Services).
It is child-centred and family-focused. The clinician gathers the story from more than one source, usually the young person, their parents or carers, and often school, because children behave differently in different settings. They consider biological, psychological and social factors that might be affecting how the child is feeling and coping.
The assessment is not just about reaching a label. It is about understanding what is going on, what might help, and what the young person and family want. Sometimes a clear diagnosis emerges; often the picture is more about understanding difficulties and building a plan. Treatment is not always medicine, and many children are helped by talking therapies, support at school, and changes at home.
Assessments are safeguarding-aware. If there are serious concerns about a child's safety, the team has a duty to act, and they will explain this. Information is usually shared with the GP and, with consent, with others involved in the child's care.
Types, options & approaches
There may be different ways to do this. The right approach depends on the clinical question and your circumstances.
What an assessment can and cannot do
| What it can do | What it cannot do | |
|---|---|---|
| Understanding | Build a fuller picture | Read a child's mind |
| Diagnosis | Reach one when clear | Guarantee a label |
| Treatment | Suggest a plan | Fix things instantly |
A single appointment is a starting point; understanding a child often takes time and more than one source of information.
Preparing for your test
- Talk to your child beforehand, gently, about why you are going and that it is to help, not because they are in trouble.
- Write down your main concerns, when they started, and how they affect school, friendships and home.
- Bring any school reports, letters, or feedback from teachers if you have them.
- Bring a list of any medicines, allergies and relevant family medical or mental health history.
- Note any earlier assessments, therapies or diagnoses, and any reports from them.
- Complete any questionnaires sent in advance, and ask school to do the same if requested.
- Think about what you and your child are hoping the assessment will help with.
- Tell the clinic in advance if your child has communication needs or would prefer to be seen alone for part of the visit.
What happens
The clinician will explain who they are, how long the appointment will take, and that the aim is to help. With younger children, parents are usually seen together with the child; with teenagers aged 16 or over, the young person is asked whether they want their parents present, and it is often helpful for part of the conversation to happen one-to-one.
They will ask about the current difficulties, the child's development, health, family, friendships, school and any worries about safety. They often build a family tree to understand relationships and any stresses at home. They may use questionnaires and may ask school for information, with consent.
The clinician will observe how the child communicates and relates, and will gently ask about mood, sleep, eating and any thoughts of self-harm. The session usually lasts around an hour, sometimes longer or split across visits.
Afterwards, they pull the information together. They give feedback on what they think is going on and what might help, and usually write to the GP and, with consent, to others involved.
Is this test right for me?
A good consultation should explore whether it's the right choice for you now — including reasons to wait or consider something else.
May not be suitable if…
- When a child is in immediate danger or crisis and needs emergency help (999 or A&E) rather than a routine appointment.
- When a purely physical cause is more likely and a paediatric or GP review is needed first.
- When parents want a quick label without the child being properly assessed across settings.
- When the main need is practical or social support that a different service is better placed to provide.
Delay or rearrange if…
- There is an unmanaged crisis or immediate safety concern that must be dealt with first.
- Key information, such as school reports or previous assessments, is missing and would change the picture.
- A recent major life event means a calmer time would give a fairer assessment.
- An acute physical illness is affecting the child's behaviour or mood.
- The child is too distressed to take part and a gentler approach is needed.
Alternatives to discuss
- Speaking to the GP or school first, who may offer support or onward referral.
- Early-help or school-based mental health support for milder difficulties.
- Talking therapies or parenting support without a full psychiatric assessment.
- Waiting and reviewing if difficulties are mild and recent.
- A different specialty (for example paediatrics) if a physical cause is suspected.
Before you decide
Use this as a shared-decision checklist. The aim is not just “can this be done?”, but whether it is right for you, now, with the risks and alternatives clearly understood.
What matters most to me?
Think about symptoms, daily life, work, caring responsibilities, sport, fertility, travel, appearance and anxiety — the right choice depends on your priorities, not just the medical facts.
What are all my options?
Ask about waiting, monitoring, medicines, rehabilitation, a smaller or larger procedure, a different test, NHS referral, or a second opinion where that would help.
What would make me pause?
Active infection, pregnancy, unstable medical problems, smoking, medicines that increase bleeding, poor support at home, or feeling pressured are all reasons to slow down and get tailored advice.
What happens if I do nothing today?
For some problems, waiting is safe; for others, delay can make treatment harder. A good consultation should explain the trade-off in plain English.
Benefits
- Builds a fuller, more balanced understanding of what the child is going through.
- Helps make sense of confusing or worrying behaviour for the whole family.
- Identifies what may help, which is often therapy, school support or changes at home, not only medicine.
- Picks up safety concerns so they can be addressed.
- Can guide access to the right support and, where appropriate, a diagnosis.
Risks & complications
- The child or young person feeling nervous, exposed or reluctant to talk.
- Emotional discomfort for the family discussing difficult or personal matters.
- Uncertainty if a clear diagnosis cannot be reached in one assessment.
- Disagreement between parents, or between family and school, about what is happening.
- A diagnosis that is unexpected or hard to hear.
- The need for further assessments before things are clear.
- A safeguarding concern that means information must be shared without consent, or urgent action taken.
- Identification of serious risk, such as a mental-health crisis, needing immediate help.
The biggest uncertainties are that one appointment may not give a full picture, and that information from different settings can conflict. Confidentiality has limits: if a child's safety is at risk, the team must act. Ask the clinician how they will gather information, what they can and cannot keep confidential, and what happens if the picture is unclear.
Published figures to discuss
There are no complication rates for this kind of assessment, because it is a conversation and information-gathering process, not a procedure. The real uncertainties are diagnostic: a single appointment may not give the full picture, information from different settings can conflict, and a clear diagnosis is not always possible or appropriate at first.
| Figure | Reported range | How to interpret it | Source / confidence |
|---|---|---|---|
| Diagnosis uncertain after one appointment | Common | Children's symptoms vary by setting and development, so formulation may need school information and follow-up. | Guide sourcesClinical context |
| Safeguarding concern missed | Must be actively screened | Abuse, neglect, exploitation, bullying, domestic abuse and online risks can present as mental-health symptoms. | Royal College of Psychiatrists — CAMHS (information for parents and carers)rcpsych.ac.ukSource-linked context |
| Risk to self or others missed | Core safety issue | Assessment should ask directly about self-harm, suicidal thoughts, aggression, psychosis, substance use and eating risk. | Royal College of Psychiatrists — CAMHS (information for parents and carers)rcpsych.ac.ukSource-linked context |
| Confidentiality misunderstood | Common consent issue | Young people need private space, but confidentiality has limits when safety or safeguarding is involved. | Guide sourcesClinical context |
These are literature figures, not a personalised prediction. Your own risks and likely benefits depend on your circumstances, your health, and how your care is carried out and followed up.
What happens afterwards
There is no physical recovery. "Afterwards" means the feedback you receive, any plan or report, and the support that follows.
- Feeling emotionally tired or unsettled after talking about difficult things.
- Mixed feelings for the family, including relief and worry.
- A short wait for the written plan or report.
- Realising that helping often takes time and more than one step.
Aftercare
- Talk with your child afterwards about how they found it, in a calm and reassuring way.
- Read any plan or report and ask the team to explain anything you do not understand.
- Follow up on agreed support, such as therapy referrals or school liaison.
- Share the plan with school, with consent, if that will help your child.
- Keep the crisis and contact details somewhere easy to find.
- Note any changes in your child's mood, behaviour or safety to discuss at review.
- Main concerns and their timeline written down
- School reports or teacher feedback gathered
- Medicines, allergies and family history noted
- Any previous assessments or reports collected
- Questionnaires completed (and school's, if asked)
- Crisis numbers saved (999; Samaritans 116 123; Papyrus HOPELINE247 0800 068 4141)
⚠ Get urgent help if…
- Any immediate risk to your child's life or safety — call 999 or go to A&E.
- Talk of suicide, plans to harm themselves, or serious self-harm — seek urgent help; Papyrus HOPELINE247 (0800 068 4141) supports under-35s, and Samaritans (116 123) is available any time.
- A rapid worsening of mood, withdrawal, or frightening thoughts.
- Not eating or drinking, or rapid weight loss.
- Signs your child is being harmed, exploited or is unsafe at home or online.
- Aggression or behaviour that puts your child or others at risk.
Who to contact: your clinician, clinic or test provider first (keep their number to hand). For urgent advice when you can't reach them, call NHS 111. In an emergency, call 999.
General guidance — it doesn't replace the specific advice your psychiatrist gives you.
Results & realistic expectations
A good assessment leaves the family with a clearer understanding of what is going on, what might help, and what the next steps are. Sometimes that includes a diagnosis; often it is a formulation, meaning an explanation of the difficulties and the factors behind them, with a plan.
An assessment cannot promise a diagnosis or an instant solution, and a single appointment may not give the full picture. It is the start of a process of understanding and support, which may be adjusted as more is learned and as the child grows.
Children change quickly, so an assessment reflects a moment in time. As a child grows, starts school transitions, or faces new pressures, the picture can change and a fresh assessment or review may help. Plans are meant to be revisited rather than fixed once and for all.
Related tests, treatments or support
An assessment may lead to, or sit alongside, more specific assessments, such as for ADHD, autism or an eating disorder, and alongside talking therapies, family work or school support. Where medicine is considered, it is usually one part of a wider plan rather than the whole of it.
Follow-up & long-term care
Follow-up depends on what is found. It may include therapy, a review appointment, school liaison or further assessment. The GP is kept informed, and, with consent, school and others involved can be too, so support joins up around the child.
Repeat, follow-on and what comes next
- A first assessment may need to be followed by further, more specific assessments.
- Understanding can change as more information arrives or as the child grows.
- A diagnosis may be revised, added to, or set aside as things become clearer.
- Plans are reviewed and adjusted rather than fixed at the first appointment.
Ask what happens if the result is unclear or needs repeating, and what is included if further tests or follow-up are needed.
What good aftercare looks like
- Clear feedback and a written plan the family understands.
- A named contact and a clear route for urgent concerns between appointments.
- A crisis plan, with signposting (999; NHS 111 in England, Scotland or Wales, or GP out-of-hours / HSC Trust Phone First in Northern Ireland; Samaritans 116 123; Papyrus HOPELINE247 0800 068 4141).
- Liaison with the GP and, with consent, school so support joins up.
- A review arranged, recognising that the picture can change over time.
What affects the cost
Costs vary a great deal between people and providers, and we don't publish prices. What matters is understanding what drives the cost and making sure your quote is complete. The main things that affect it:
- The length and depth of the assessment and whether it spans more than one appointment.
- Whether information is gathered from school and other sources, and questionnaires scored.
- The seniority and expertise of the clinician.
- Whether the appointment is in clinic, at home, at school or by video.
- The complexity of the difficulties and whether further specialist input is needed.
- Whether a detailed written report and follow-up are included.
- The clinician's fee for the assessment and any written report.
- Whether feedback and a plan are included.
- Whether follow-up appointments are included or charged separately.
- Whether liaison with school and the GP is included.
- The expected turnaround for any report.
- What happens, and what is charged, if further assessment is needed.
- How urgent concerns or a crisis between appointments are handled.
On the NHS? Assessments are widely available on the NHS through CAMHS, usually after referral; private assessments may be used for speed or choice and should meet the same standards.
You're entitled to your total cost in writing — including reports, follow-up and what happens if the result is inconclusive — before you decide.
Consent traps and marketing red flags
These are not small details. They are often where patients lose choice, time to reflect, or realistic expectations.
Consent traps
- Not explaining the limits of confidentiality and when information must be shared.
- Promising a diagnosis or a particular outcome before the child is assessed.
- Relying on one informant when behaviour varies across settings.
- Not involving the young person in a way that suits their age and understanding.
- Suggesting medicine is the only or main answer without discussing the wider plan.
Marketing red flags
- Guaranteed or same-day diagnosis without proper, multi-source assessment.
- Skipping school and family information to speed things up.
- Pushing medication as a first or only solution.
- Promising to "fix" a child quickly or downplaying the role of therapy and support.
Choosing a specialist safely
- Check the psychiatrist is on the GMC Specialist Register for this area.
- Make sure they work at a CQC-registered service, and look for membership of the relevant Royal College or professional body.
- You're entitled to time to consider and to have your questions answered before you agree — the psychiatrist who looks after you should explain it, not a salesperson.
- Be wary of pressure: time-limited offers or deposits taken before you've had time to think are red flags, not bargains.
- You're entitled to your total cost in writing — including any follow-up — before you decide.
Questions to ask your medical professional
Take this to your consultation. A good psychiatrist will welcome every one of these.
- How will you gather information, and will you ask school or others?
- What can you keep confidential, and when would you need to share information?
- What are the possible explanations for what we are seeing?
- If a diagnosis is not clear, what happens next?
- What support do you think would help, and is medicine likely to be part of it?
- Who do we contact, and what do we do, if things get worse before our next appointment?
- Are you on the GMC Specialist Register for this area, and which Royal College or professional body are you a member of?
- Will you be the psychiatrist who carries out my test, and who looks after me afterwards?
- What are the risks for someone like me, and how often do your own patients have a problem or need it repeated or redone?
- What does a realistic result look like — and what can this test not achieve?
- What are my options, including waiting, doing nothing for now, or choosing a different approach?
- Can I have written information, results and aftercare instructions in a format I can use, including any accessibility or communication support I need?
- What is the total cost in writing, including any follow-ups, and how much time do I have to decide?
Frequently asked questions
Will my child definitely get a diagnosis?
Does this mean my child will be put on medication?
Can we get this on the NHS?
Will what my child says be kept private?
Should my teenager be seen on their own?
What if we need help urgently?
Find a verified psychiatrist for child and adolescent mental health assessment
Every consultant is GMC-checked and independently reviewed. Search by postcode and distance, or switch to a map. Ordered by rating, relevance and recency — never by who pays.
No verified consultants list this procedure yet — browse the full directory.
How we made this page
Medically reviewed by a GMC-registered consultant. Written in plain English, checked against NHS, NICE, GMC and relevant Royal College / specialist-society guidance, and kept under review. No clinic paid to appear on this page, and we publish no pricing. This is general information to help you prepare — it is not a substitute for advice from your own clinician. How we review our guides →
Source hierarchy: UK regulator and NHS/NICE guidance first, then relevant Royal College or specialist-society guidance, then peer-reviewed evidence for procedure-specific figures where available.
Sources & standards: Royal College of Psychiatrists — CAMHS (information for parents and carers) Royal College of Psychiatrists — Who's who in CAMHS YoungMinds — Parents' guide to CAMHS NHS — Children and young people's mental health services (CYPMHS) NHS — Help for suicidal thoughts Papyrus — HOPELINE247 (support for under-35s) nidirect — Urgent and emergency care services (Northern Ireland) nidirect — GP out-of-hours service (Northern Ireland)
Reviews reflect patients' experience of care, not clinical outcomes. For procedure volumes and outcome data see PHIN.
Last medically reviewed 2026-09-21. Spotted something wrong or out of date? Report an error in this guide.
Related guides: ADHD assessment in children · ADHD medication management for children · Combined ADHD and autism assessment · Learning difficulties assessment · Self-harm assessment