These practices say on their own websites, or on their Google record, that they offer NHS dental treatment. NHS places open and close from week to week, and some of these practices have a waiting list or no NHS appointments free at present, so phone before you go.
NHS charges are the same at every NHS practice in England. From 1 April 2026 a Band 1 course of treatment (examination, X-rays if needed, scale and polish) costs £27.90, Band 2 (adds fillings, root canal treatment and extractions) costs £76.60, and Band 3 (adds crowns, dentures and bridges) costs £332.10. Under 18s, under 19s in full-time education, and people who are pregnant or have had a baby in the last 12 months pay nothing.
If none can see you, the Sussex Dental Helpline on 0300 123 1663 (8am to 4pm, Monday to Friday) can book you into an available NHS appointment.