Can I Get Mounjaro on the NHS? (2026 Eligibility Check)

Can I get Mounjaro on the NHS in 2026?

The quick answer: Yes, but with strict criteria

Mounjaro (tirzepatide) is a newer medication used to help with weight loss, primarily for people living with obesity and related health conditions. As of 2026, the NHS does provide Mounjaro, but only for patients who meet very specific eligibility rules. It’s not available for general weight loss or without a formal health assessment.

If you’re considering Mounjaro for weight management, you must first consult your GP. They will assess whether you qualify based on national guidelines and your individual health risks.

NHS eligibility checklist for Mounjaro

To be eligible for Mounjaro on the NHS, you generally need to:

• Be aged 18 or over.
• Have a Body Mass Index (BMI) above certain thresholds (see below).
• Have at least one weight-related health condition (explained further below).
• Have tried standard lifestyle changes such as diet and exercise without sufficient success.
• Be under regular care of a GP or specialist who will monitor treatment.

Meeting all these criteria does not guarantee a prescription, but it's the basic framework the NHS uses to decide who can receive Mounjaro.

BMI requirements explained

Your BMI is a calculation based on height and weight, reflecting if you are in a healthy weight range or not. NHS guidelines use BMI thresholds to decide treatment options like Mounjaro.

• General population: BMI of 35 or above qualifies for Mounjaro consideration.
• People from South Asian, Chinese, other Asian, Middle Eastern, Black African or African-Caribbean groups: Because these groups have a higher risk of health problems at lower BMIs, a threshold of 32.5 or above applies.

These lower BMI limits for certain ethnic groups recognise that weight-related health risks like type 2 diabetes and heart disease appear at lower BMIs.

If unsure about your BMI, you can use the NHS’s free BMI calculator tool to find out where you stand.

What weight-related conditions qualify?

The NHS typically recommends Mounjaro if you have a qualifying BMI and one or more of these weight-related conditions:

• Type 2 diabetes (especially with poor blood sugar control)
• High blood pressure (hypertension)
• High cholesterol
• Sleep apnoea
• Cardiovascular disease or history of heart problems
• Osteoarthritis, particularly affecting weight-bearing joints
• Polycystic ovary syndrome (PCOS) linked to obesity

The presence of these conditions alongside a high BMI increases your risk of serious health problems if weight stays at this level. That’s why the NHS targets Mounjaro treatment to people with both obesity and related diseases.

Step-by-step: how to apply for Mounjaro on the NHS

1. Book an appointment with your GP: Start by discussing your weight and health. Mention interest in Mounjaro.
2. Health assessment: Your GP will check your BMI, blood pressure, blood glucose, and look for any related conditions.
3. Lifestyle review: They’ll talk about your diet, exercise, and previous weight loss attempts.
4. Referral or prescribing decision: Depending on local NHS policies, your GP may prescribe Mounjaro or refer you to a specialist obesity or diabetes clinic.
5. Monitoring: If prescribed, you’ll have regular follow-ups to monitor your progress, side effects, and overall health.

It’s important to be honest and open about your lifestyle and health during these steps. The NHS focuses on supporting sustainable weight loss combined with medical treatment.

What happens at your GP appointment?

During your appointment, your GP will:

• Measure your height and weight to calculate your BMI.
• Review your medical history and any weight-related conditions.
• Discuss your weight loss goals and previous methods you’ve tried.
• Explain the benefits and risks of Mounjaro, including potential side effects.
• Decide if you meet the NHS treatment criteria or if a referral is needed.

Your GP may also order blood tests, such as HbA1c (for blood glucose), cholesterol, and liver function, to get a fuller picture of your health.

Remember, the aim is to find a safe and effective treatment plan tailored to you.

What if I’m refused? (Appeal process, private alternatives)

If your GP or specialist decides you do not meet the criteria for Mounjaro, you can:

• Discuss alternatives:
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  Medically Reviewed by Kerris Lacy

  This content has been reviewed for medical accuracy by Kerris Lacy, a qualified healthcare professional. Information provided is for educational purposes only.