Can You Get an Iron Infusion Without a GP Referral?

If you've been told you need an iron infusion but your GP won't refer you: or the NHS waiting list is months long: you might be wondering whether you can get one privately without a referral at all.

The short answer: yes, you can. Here's exactly how it works.

Why GPs don't always refer for iron infusions

Your GP's first-line treatment for iron deficiency is almost always oral iron tablets. This is standard NHS protocol: they're cheap, widely available, and they work for some patients.

The problem is what happens when they don't work. If your ferritin hasn't improved after months of tablets, or you can't tolerate the side effects, your GP may refer you to haematology. But NHS haematology waiting lists in Wales are currently 12-18 months.

Some GPs are reluctant to refer at all unless your haemoglobin drops below a certain threshold: even if your ferritin is depleted and your symptoms are significantly affecting your quality of life.

This leaves many patients stuck: too iron-deficient to function normally, but not "severe enough" for an urgent referral.

How self-referral works at IronOx Clinic

At IronOx Clinic, no GP referral is needed. You can book directly: the process is straightforward:

1. Book a consultation online: choose a time that works for you. No phone calls, no letters, no waiting for referral approval.
2. Bring your blood results: if you have recent results (within 3 months) showing your ferritin, haemoglobin, and full blood count, bring them to your appointment. If you don't have recent results, we can arrange blood testing for you.
3. See Dr. Ros for a clinical assessment: Dr. Ros will review your blood results, symptoms, and medical history. She'll determine whether an iron infusion is clinically appropriate and calculate the right dose for you.
4. Treatment if appropriate: if an infusion is recommended, treatment can often be scheduled within the same week. The infusion takes approximately 30 minutes, followed by 30 minutes of clinical monitoring.

The initial consultation is completely free: there's no deposit and no card taken when you book. You only pay for treatment if you decide to go ahead with an infusion; see the full infusion cost breakdown.

What you need to bring

To make the most of your consultation, bring:

• Recent blood results (within 3 months): ideally showing ferritin, haemoglobin, and full blood count. Your GP surgery can provide these, or you can request them through the NHS App.
• A list of current medications: particularly PPIs, antacids, or other supplements, as these affect iron absorption.
• Your symptoms: when they started, how they've changed, and how they're affecting your daily life. This helps Dr. Ros assess the full picture.

If you don't have recent blood results, don't let that stop you. We can arrange testing before your consultation: just let us know when you book.

Who typically self-refers?

Most of our patients arrive through self-referral. Common situations include:

• Tablets haven't worked: months of oral iron with no improvement in ferritin or symptoms. This is the most common reason patients come to us.
• GP won't refer: ferritin is low but haemoglobin is "in range," so the GP doesn't consider it urgent enough for a haematology referral.
• Can't wait for the NHS: pre-surgery patients who will lose their operation slot, fertility patients where every month matters, or pregnant women who need iron levels raised safely.
• Already diagnosed: patients with IBD, coeliac disease, or chronic conditions who know they can't absorb oral iron and need IV treatment.

Is it safe without a GP referral?

Absolutely. A GP referral is an administrative step: it doesn't make the treatment itself safer. What makes an iron infusion safe is:

• A qualified doctor assessing whether the treatment is appropriate for you
• The right medication: ferric carboxymaltose, NICE-recommended and used across NHS hospitals
• Proper clinical monitoring: 30 minutes of observation after every infusion
• Emergency preparedness: a doctor trained in acute medicine who can manage any reaction

At IronOx Clinic, most infusions are led by Dr. Ros Jabar, a GMC-registered doctor with a background in acute medicine and A&E. Other treatments are delivered by an appropriately trained medical professional with full clinical monitoring.

What happens after the infusion

Dr. Ros will advise you on:

• What to expect in the days and weeks following your infusion
• When to retest your ferritin and haemoglobin levels (typically 4-6 weeks after treatment)
• Whether any follow-up is needed

You can share your results with your GP afterwards if you'd like them updated on your medical records: many patients do. Some GPs are glad their patients found a solution that worked.

Ready to book?

If you've been waiting for a referral that isn't coming, or you're tired of waiting for tablets that aren't working, you don't need permission to get help. Book your consultation directly: no referral, no waiting list.

The three routes compared

What to ask before you self-refer

A private clinic is not automatically the right answer, and self-referral removes the step where someone else checks the decision for you. These are the questions worth asking any clinic before you book:

1. Who will assess me, and what are they registered as? Ask for a GMC number you can look up yourself.
2. Has the cause of my deficiency been established? Replacing iron without finding out why it fell is treating the symptom. BSG guidance is explicit that iron deficiency in men of any age and in postmenopausal women should prompt investigation of the gut.
3. Which preparation do you use? Ferric carboxymaltose is the preparation used across NHS hospitals.
4. What monitoring happens after the dose, and for how long?
5. What happens if the infusion is not appropriate for me? A clinic that will tell you no is a clinic worth trusting.

Sources

• NHS, Iron deficiency anaemia: the NHS overview of symptoms, the full blood count used to diagnose it, and the pathway of establishing the cause before treating with iron tablets.
• NICE CKS, Anaemia: iron deficiency: the primary care assessment and management pathway UK GPs work to, including investigation of the underlying cause and when specialist referral is indicated.
• British Society of Gastroenterology, Guidelines for the management of iron deficiency anaemia in adults (2021): the UK specialist guideline: why the cause of iron deficiency must be established rather than the deficiency simply replaced.

Medically reviewed by Dr Rukhsana Jabar ("Dr Ros"), GMC-registered doctor (GMC 7265326).