Career guide
How to become a locum dietitian in the UK: HCPC protected title, BDA membership, NHS agency vs private clinics, and the dietitian vs nutritionist distinction.
At a glance | Regulator
HCPC registration as a Dietitian requiredA locum dietitian covers clinical work on a session-by-session basis for the organisations that need them, as a self-employed professional rather than a salaried employee. This guide walks through everything you need to do to start, in order, and the common pitfalls that catch people in their first year.
Guide | 7 steps
HCPC registration is mandatory. "Dietitian" is a protected title. Critically, "Nutritionist" is NOT HCPC-protected – anyone can legally use that title. This distinction matters for marketing, fee defensibility, and professional positioning. BDA membership is optional but standard.
Most dietitians should complete 1–2 years post-qualification in an NHS acute or community rotational before going pure locum. Specialism maturity is what drives rate progression, and the broad exposure helps.
UK private dietetic demand concentrates in specific niches: gastroenterology / IBS (the biggest private niche, £90–£160/session), paediatric allergy (growing fast), oncology, renal, sports nutrition. General weight management is crowded and low-margin.
Globe Locums, Sanctuary Personnel, Your World Healthcare cover most NHS locum dietitian work. Agency Band 7 rates sit £34–£42/hr, Band 6 £28–£38/hr. Dietetics is a smaller AHP locum market than OT or physio.
BDA Freelance Dietitians Group membership connects you to peer support and referrals. ICO data protection registration is required for private practice (£40–£60/year, easily missed). Build a website that clearly states "Dietitian" – don’t muddy it with "Nutritionist" language.
Monash FODMAP training is the default for IBS clinic work. Paediatric allergy modules for children’s allergy practice. These accreditations directly unlock referral flow from GPs and gastroenterologists.
Oviva (digital diabetes), Second Nature, and Liva hire dietitians on per-case or hourly contracts. These cap your hourly rate and are profitable only at volume. Professional sports retainers (£8,000–£35,000/year part-time) are higher value but harder to land and client-specific.
Once you are registered
Log every session with its date, rate, and workplace, send invoices that chase themselves, keep your documents current, and watch your tax reserve build as you go.
Checklist | Documents
Sessional sends reminders 30 days before each expiry.
Checklist | First year
Related
Last reviewed April 2026. Rates and regulator details change. If something looks off, let us know.
From the first booking
Keeps the records, does the sums. Filing and advice stay with you and your accountant.
Sessional tracks every session, invoice, expense, and document from day one. No card to start.