 In 2008, the NHS in Scotland had around 158,000 staff including more than 47,500 nurses, midwives and health visitors and over 3,800 consultants. In addition, there are also more than 12,000 doctors, family practitioners and allied health professionals, including dentists, opticians and community pharmacists, who operate as independent contractors providing a range of services within the NHS in return for fees and allowances. These fees and allowances were removed in May 2010, and prescriptions are entirely free, although dentists and opticians may charge if the patient's household earns over a certain amount, about £ 30,000 per annum.
