Manx Care says more than 90 per cent of patients' family and friends rated it good or very good this year.
The organisation's annual report features the survey, which is carried out each year.
It says last year's figures showed 92.4 per cent rated their experience as good or very good, slightly up on the previous year.
And just 4.6 per cent said the service was poor or very poor, down from six per cent the year before.
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