(Full-time co-founder of a healthcare startup here): W/r/t the US specifically: it seems there is no shortage of inefficiencies and obvious solutions to the inefficiencies in the US healthcare system. To me, the real problem seems to be a system that has almost diabolically evolved to create competing interests that deadlock all sides into a sub-optimal solution. Specifically-- patients, payers, physicians, pharma, f…
The system embodies large amounts of collective dissonance; a natural reaction to the soft corruption that has to be practiced to satisfy policy. Cost shifting is among the most pernicious causes of this; there is little to no correspondence remaining between actual service and the fee that gets billed; it's all about who the patient's payer happens to be, what policies are in play and how much providers can get away with in each case. The seemingly arbitrary outcomes have to get reconciled somewhere and in the doing of that we build up a lot of scar tissue.