| Hospital | City | State |
| CARY MEDICAL CENTER | Caribou | ME |
| CENTRAL MAINE MEDICAL CENTER | Lewiston | ME |
| EASTERN MAINE MEDICAL CENTER | Bangor | ME |
| FRANKLIN MEMORIAL HOSPITAL | Farmington | ME |
| HOULTON REGIONAL HOSPITAL | Houlton | ME |
| INLAND HOSPITAL | Waterville | ME |
| LINCOLNHEALTH | Boothbay Harbor | ME |
| MAINE COAST MEMORIAL HOSPITAL | Ellsworth | ME |
| MAINE MEDICAL CENTER | Portland | ME |
| MAINEGENERAL MEDICAL CENTER | Augusta | ME |
| MAYO REGIONAL HOSPITAL | Dover-foxcroft | ME |
| MERCY HOSPITAL | Portland | ME |
| MID COAST HOSPITAL | Brunswick | ME |
| MOUNT DESERT ISLAND HOSPITAL | Bar Harbor | ME |
| PENOBSCOT BAY MEDICAL CENTER | Rockport | ME |
| REDINGTON-FAIRVIEW GENERAL HOSPITAL | Skowhegan | ME |
| SEBASTICOOK VALLEY HOSPITAL | Pittsfield | ME |
| SOUTHERN MAINE HEALTH CARE | Biddeford | ME |
| ST JOSEPH HOSPITAL | Bangor | ME |
| ST. MARYS REGIONAL MEDICAL CENTER | Lewiston | ME |
| STEPHENS MEMORIAL HOSPITAL - CAH | Norway | ME |
| THE AROOSTOOK MEDICAL CENTER | Presque Isle | ME |
| WALDO COUNTY GENERAL HOSPITAL | Belfast | ME |
| YORK HOSPITAL | York | ME |
Operational Effectiveness Scorecards are generated from reported CMS data which can trail up to 12 months or longer.
For an estimate based on more recent data, try the Waste Calculator.