Based on the survey data of 421 households in 1 1 villages and towns of baoji shi, using ordered logit model, this paper analyzed the medical care security capabilities of new-type rural cooperative medical system (NRCMS)and its influencing factors from the perspective of farmers. The results show that 62.3% participants of NRCMS believed it has a very good effect for medical care, 8.84% participants evaluated as poor level, and 29.3% assessed as genera1. The implementation level of the new-type rural cooperative system, the government's financial support degree, medical equipment protection status, the quality and the price of medicine, a reasonable degree of fund management, designated medical institutions for treatment of common diseases ability, which affect the evaluation results of farmers Oil NRCMS medical security capabilities significantly.