This paper analyses the question what other healthcare professions should learn from nursing ethics, e.g. what should medical ethics learn from nursing ethics. I first analyse and reject all strong versions of the claim that nursing ethics is unique, because nursing is a unique practice. I then move to the question of whether the link between nursing ethics and nursing theory can be a model for other areas of healthcare ethics. I provide an analysis of the possibility of creating a theory of medicine and find that there cannot be a theory of medicine, and I argue briefly that this finding is also applicable to nursing. If there cannot be a theory of nursing, this entails that nursing ethics cannot be justifiably based on such a theory. In the final section, I then analyse the success of nursing ethics in resisting certain of the vices of Anglo-American analytic ethics, in particular the reductionism and individualism that characterizes much of healthcare ethics. I conclude that other healthcare ethics could usefully learn from this aspect of nursing ethics.