Elixir is a cloud-based practice management system designed for private healthcare providers, particularly in New Zealand. It integrates with various systems like Xero for invoicing, Healthlink for secure messaging, and eOrder for lab requests. The platform offers features such as appointment scheduling with automated reminders, patient form management, electronic prescriptions with barcodes, and NHI (National Health Index) lookups. Elixir also allows for direct submission of ACC billing schedules and referrals through built-in integrations with local healthcare services.