The report presents a summary of the reimbursement situation for occipital nerve stimulation in Europe. The following indications are considered: migraine with aura; cluster headache syndrome. The analysis covers procedure coding, payment mechanism, reimbursement tariffs and policy restrictions in 11 EU countries including Austria, Belgium, Denmark, England, France, Germany, Italy, the Netherlands, Norway, Sweden and Switzerland. It is also possible to add analysis in the Czech Republic, Finland, Hungary, Romania, Russia and Turkey.