The change matters because patients must hold a valid medical exemption certificate before claiming free prescriptions on the basis of a qualifying condition. NHS prescriptions currently cost £9.90 per item in England, while prescriptions are free for everyone in Scotland, Wales and Northern Ireland. Some people in England may also qualify for free prescriptions through certain benefits.
New Certificates Generally Remain Valid for 10 Years
According to Money Wellness, medical exemption certificates issued under the rules introduced on 16 July 2026 generally last for 10 years. Applications submitted before that date will usually continue to result in certificates valid for five years.
Rebecca Lamb, external relations manager at Money Wellness, said patients need to remain aware of expiry dates even after the validity period was extended. She said the NHS Business Services Authority (NHSBSA) normally sends a reminder around one month before a certificate expires, but people should still make sure their certificate remains valid before they claim free prescriptions.
The requirement applies to people who qualify because of specific medical conditions and need a medical exemption certificate. According to the information reported by the Mirror, patients must obtain the certificate before ordering medication under that exemption.
A valid certificate can therefore remain relevant for many years, but the expiry date still needs to be checked. The new 10-year period applies to certificates issued under the rules from 16 July, rather than automatically extending certificates issued under the earlier system.
Invalid Exemption Claims Can Lead to a Penalty
People who claim a free prescription without holding a valid exemption certificate can face an additional charge. Lamb said patients may receive a penalty if they tick the exemption box at a pharmacy without having a valid certificate.
According to Money Wellness, the penalty can be as much as £100 on top of the original prescription charge. The warning applies even where a person has a medical condition that would otherwise qualify them for free prescriptions if the required certificate is not valid.
Medical conditions listed as qualifying include hypoparathyroidism, myxoedema requiring thyroid hormone replacement, diabetes insipidus and other forms of hypopituitarism, myasthenia gravis and forms of hypoadrenalism such as Addison’s disease where specific substitution therapy is required.
The list also includes epilepsy requiring continuous anticonvulsive therapy and diabetes mellitus, except where treatment is through diet alone. People with a permanent fistula that requires continuous surgical dressing or an appliance may qualify, as may those with a continuing physical disability that means they cannot go out without another person’s help.
For patients covered by these medical exemptions, the July change extends the usual duration of newly issued certificates. Those who applied before 16 July 2026 will usually have a five-year certificate, while those applying under the new rules can generally expect one lasting 10 years.
