Yes there is, it is included in this BOE publication of a resolution from the Ministry of Health, scroll down to view the complete list.
https://www.boe.es/boe/dias/2012/08/17/pdfs/BOE-A-2012-10952.pdf
Remember to ask your GP or specialist if the medicine he prescribes will be covered by NHS or not. If not, if there is a therapeutic equivalent or a combination of medicines available that is.