UCCs centres were originally designed to help new players get into the medical side of things. Ambulance stations do not increase in price either, so that may be the reason - however I'm not one to provide an 'official' answer.

Fire & Police Stations start at 100K and increase in price after 25 Stations.

EMS Stations start at 200K however do not increase in price which makes sense because Ambulances are a vital part of any players operations.

I'm not sure if Urgent Care Centers increase in price or not.

It should. As you progress throughout the game, you'll realise how rapidly you can literally 'rake' in credits. Increasing station cost is only to balance the game out

I have to disagree. The increase in prices are ridiculous; the whole economy of the game needs fixing but nobody wants to talk about it as it seems that Seb is firm on his current stance.

To those who want a price change, Not gonna happen. I'd like to see it too but if things get cheaper or stay the same then all players will make out like a bandit and expand faster. This game is supposed to be a challenge as you progress. Doing this will take the challenge away and you'll progress faster than expected.

This gets talked about atleast once or twice a month and unfortunately goes nowhere. I've come to realize and accept price changes won't happen.

As the above said it will not happen. The pricing is the same across all 3 versions of the game so to change one you would have to change all three and unless there is a major protest against the prices on all 3 versions it won’t happen.

Heck yea!
Let's protest!!!

(That's a joke)