Correction: Not "you", but patients insured in the public insurance.
Since we say "time is money" you can buy time (and special treatment like an MRI) by getting insured in the private insurance, capitalism at its best...
Where you of course have to mention, that the private insurance business has become extremely annoying with the current economic situation. You pay for luxury treatment, but actually get less treatments paid from your insurance than people with public insurance, because the insurances reduce their services quickly.
(Which is especially tough since during the financial rampage, the insurances had such much money at hand, that they even started offering better tariffs than public insurances for students, which now backfires to those, who would be better served with a public insurance after their exams ... luckily I decided to pay the 50 Euro more per month and stay public)