Elsewhere e algumas outras expressões

Hello Galera!

Gostaria de entender a tradução do que está em negrito por favor:

"There was a debate when Part D was being enacted because proponents of the drug benefit wanted to argue that it would save money elsewhere even though it obviously would cost money to buy the drugs. And the opponents argued that it would not save money elsewhere."

Health care is complicated, and practices by patients and physicians evolve over time.

A non-profit healthcare foundation

...those two factors illustrate why it's a combination of art and science that is needed to pull together cost estimates.

Muito obrigado desde já!