105 CMR 145.150
Nursing Personnel
The unit shall have on duty sufficient direct care nursing personnel to ensure that all patients
undergoing dialysis have nursing care, provided by registered nurses or licensed practical nurses
trained in chronic dialysis, available at all times at a ratio of at least one direct care staff member
to every three patients. If dialysis is performed in more than one room of the unit, at least one
nursing staff member shall be present at all times in each room in which a patient is undergoing
dialysis.