Maine Nursing Home Cost Infographic for July 2016 28. July 2016 RenataLaszuk Estate Planning, Family Caregiving, NursingHome, Planning for Retirement Care, Senior Caregiving (0) Caregiverlist has released the daily rates of nursing homes in Maine. With 110 nursing homes, the average cost for a shared room is about $252 per day. Maine nursing homes hold an average Caregiverlist Star Rating of 3.3 out of 5 stars. Maine's nursing homes are the 10th costliest in the nation, but the least expensive of the Northeastern states.