walk in clinics do accept patients without a health card, they ussually charge anywhere from $60 to $75 dollars per visit i went thru the same before getting my health card. hospitals ( ER) they asked for money at front and their rates are around $700.00 but they can see you without the money if you agree to make payments it happen to me i was stock with a bill over $2,000.00 that at the end the insurance paid after getting my care card ( iwas lucky that it covered it).............good luck