Hospitals can and do cooperate.
D001291:Attitude of Health Personnel; D003695:Delivery of Health Care; D004501:Education, Medical; D006739:Hospital Administration; D006755:Hospital Shared Services; D006801:Humans; D007255:Information Services; D008505:Medical Staff, Hospital; D009935:Organizational Affiliation; D012577:Schools, Medical; D014481:United States