People who need treatment for minor injuries or illnesses are asked not to go to Noble's Hospital today.
In a post on social media, Manx Care says it's due to 'staffing challenges' within the Emergency Department.
Anyone looking for non-urgent assistance is asked to instead go to the minor injuries unit at Ramsey and District Cottage Hospital.
It's open from 8am until 8pm 7 days a week.
Repairs on Peel Power Station to get underway
Manx Care doctor survey to be discussed by Tynwald
Weather warning for snow tonight
MHK queries safety at primary school in Ballabeg
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads
High ground could see 4 inches of snow on Saturday night