Instead, they are included in the complaint record of the insurance company or HMO that hired the TPA. If a bonafide self-insured benefit plan hired the TPA, no complaint numbers are recorded as a part of the company/TPA's profile.
Most important inventions of the 21st Century: in pictures. Previous slide Next slide 1 of 19 View All Skip Ad. Bluetooth (2000) Bluetooth technology was unveiled in 1999, but it wasn't until the start of the 21st century that manufacturers began to adopt it in mobile phones and computers.
Top 10 Inventions of the Middle Ages. The middle ages (5th â 15th Centuries AD), often termed The Dark Ages, were actually a time of great discovery and invention. The Middle ages also saw major advances in technologies that already existed, and the adoption of many Eastern technologies in the West. This is a list of the ten greatest inventions of the Middle Ages (excluding military inventions). 1. The Heavy Plough 5th Century AD.