Can I get Mounjaro for free on the NHS?

You've heard Mounjaro is available on the NHS, here's the reality

A lot of people contact us after reading that Mounjaro is now available through the NHS and assuming they'll be able to get it at their GP surgery. That's understandable. The announcement was significant. But the rollout is phased, and the thresholds at each phase are deliberately narrow to start.

As things stand, the current NHS England cohort covers adults with a BMI of 40 or above who also have four or more qualifying conditions from a specific list: high blood pressure, dyslipidaemia, obstructive sleep apnoea, cardiovascular disease, and type 2 diabetes. Detailed eligibility criteria for Mounjaro explain exactly what counts. From around June 2026, the criteria broaden slightly to include people with a BMI of 35–39.9 with four or more of those same conditions. A further expansion, covering a BMI of 40 or above with three qualifying conditions, is expected around March 2027. For some ethnic backgrounds, BMI thresholds are 2.5 kg/m² lower throughout. NICE's appraisal of tirzepatide (TA1026) sets out the clinical basis for these thresholds.

Even if you meet the numbers, GP participation is optional under the current contract, so your practice may not yet be offering it. And every NHS patient must take part in structured diet and activity support alongside their prescription. Meeting the criteria is necessary, but it isn't sufficient on its own.

What 'free' actually means, and the waiting-list picture

When Mounjaro is prescribed on the NHS, you pay the standard NHS prescription charge (or nothing at all if you're exempt), rather than the full private cost. For people who qualify, that is a meaningful difference. The cost of private treatment is real, and the breakdown of what private Mounjaro costs is worth reading before you decide anything.

The counterpoint is time. NHS pathways for weight-management medicines can carry long waiting lists, especially for the specialist services that many criteria require. From April 2026, GP practices can prescribe directly under the new contract, but as noted above, not every practice has signed up, and capacity is limited. If you sit just below the current BMI or comorbidity threshold, you may be waiting considerably longer than the phase dates suggest.

There's a common misconception worth clearing up gently: some people assume that because Mounjaro is now NICE-recommended, any GP can prescribe it to anyone who asks. NICE recommendation and NHS availability aren't the same thing, and the phased rollout exists precisely because demand far outstrips current NHS capacity.

The private prescription route: who it suits and how it works

Private treatment through a GPhC-registered online pharmacy doesn't require a GP referral or a place on a waiting list. It does require a proper clinical assessment, Mounjaro is a Prescription-Only Medicine, and a prescriber needs to review your health before deciding whether it's right for you. The step-by-step process for getting Mounjaro privately covers what that involves.

The private eligibility criteria follow the licensed indication: adults with a BMI of 30 or above, or a BMI of 27 or above alongside at least one weight-related condition. That's a considerably broader pool than the current NHS cohort. If you're wondering whether your BMI puts you in range, the BMI requirements for Mounjaro lay it out clearly, and the NHS BMI calculator is a good first check. People with a BMI of 27 can also find out whether they'd be considered based on their overall health picture.

At nume, every consultation is reviewed by a GPhC-registered Independent Prescriber (a real clinician reads your answers) and treatment is dispensed from our own GPhC-registered pharmacy (registration 9012878, verifiable at the GPhC register). If you'd prefer not to have your GP informed, that's also something you can ask about directly, our page on GP notification and privacy explains our approach.

How to find out which route you qualify for

The honest answer is that it depends on your BMI, your existing conditions, and where you live. NHS access in Scotland, Wales and Northern Ireland is governed by different criteria, the NHS England phased rollout doesn't apply across all four nations. If you're in England and your BMI and comorbidities clearly meet the current threshold, approaching your GP is the right first step.

If you're below the NHS threshold, don't want to wait, or want to understand your full picture before deciding, a free private consultation lets a prescriber assess you without obligation. Our weight-loss treatment overview covers both Mounjaro and the other options we offer, including Wegovy, so you can go in with a clear sense of what's available. Speaking to our prescribers doesn't commit you to anything, it just gives you a clearer answer than a search engine can.