You have the right to choose where you have your NHS treatment.

At St Mary’s NHS Treatment Centre we offer free NHS treatments to all patients. You are not required to pay if you are an NHS patient and have been referred for treatment by your GP.

If you are unable to receive the treatment you need on the NHS, but don’t have private health insurance, look for this Available for Self Pay icon to discover the option of paying for yourself.

Click here for more information about self pay


This is a joint service between Southampton NHS Treatment Centre and St Mary’s NHS Treatment Centre. You will have your assessment in Portsmouth, and you treatment in Southampton. All patients must have been through the MSK pathway prior to referral.

Available for Self Pay Knee revision

This surgical procedure involves replacing a patient’s artificial knee joint with a new one. This surgery may also involve the use of bone grafts.

Available for Self Pay Total knee replacement

Total knee replacement surgery involves replacing diseased or damaged joint surfaces in the knee with metal and plastic components shaped to allow continued motion of the knee.

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Please note: this form does not start the referral process – ask your GP to refer you to us if this is your choice.
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In case of emergency, always call 999.