Not all healing Masses are Charismatic Healing Masses.
Those which are not Charismatic, involve people going up to the priest, who lays hands on them and prays to God for their healing. Not much happens to the visible eye. My parish use to have a healing Mass, once a year The new pastor doesn’t have them.
A Charismatic Healing Mass, on the other hand, will have a Charismatic Priest praying over people, who will often be slain in the spirit. Some will claim a healing and every so often, you’ll actually witness a healing, as I did, when I saw a little 5 year old girl healed, after Fr Diorio prayed over her. That was back in 1976.
At such Masses, you’ll also see fanaticism and people claiming extraordinary things, which are obviously attached to their emotional ego,
Jim