Crumbling concrete, known as RAAC, is believed to be present in four areas of the General Hospital.
The Infrastructure Minister, Deputy Tom Binet, says it was found after 'exhaustive investigations'.
"Structural engineers will now undertake a full site inspection to confirm whether RAAC is present and in the event that it is, all necessary measures will be taken to ensure that the buildings are made safe for the longer term.
Jersey marks Liberation 80
Celebrations and commemorations are marking 80 years since Jersey was liberated from five years of Nazi rule during the Second World War.
Rouge Bouillon to finally reopen
After almost half a year, St Helier's ringway will be open to traffic.
Children immortalised in new St Helier mural for Liberation 80
80 years later, David King and Dave Le Plongeon revisit a photograph of them celebrating their liberation, now immortalised in a mural on Pitt Street.
WATCH: £3m ad campaign promotes 'Jersey Royal season'
A £3 million national advertising campaign is promoting Jersey Royal potatoes.
Jersey Opera House 'ready' for Liberation Day reopening
Audiences will take their seats in Jersey Opera House for the first time in more than five years when it reopens on Liberation Day.
DFDS wants a new generation of Channel Island captains and crew
DFDS' apprenticeship programme in the coming academic year hopes to welcome a crew and team from Jersey.
Plaque unveiled to school headmaster who survived concentration camp
A former Jersey headmaster, who was the only British survivor of a German concentration camp, has been commemorated at St John's School.
Four Jersey schools get Bulls' football coaching in PE lessons
Four Jersey schools are getting free tailored football coaching from the Jersey Bulls during PE lessons.
