Their training is done online and is self-paced. You could finish the program in 4 months but 6 months is probably more realistic. They do however give you up to a year to get it all done. Their program is approved by the American Health Information Management Association and the American Academy of Professional Coders. They work specifically with a company called IOD inc. that hires their grads to work from home right out of the program.
While most of these companies advertise that you can earn upwards of $18 or so an hour, the reality is that you're not going to make that much once you figure in your gas expenses and wear and tear on your car. Also, work may not always come in consistently. I would recommend doing more than one of these if you really want to make it worth your while.
Virtual assistants, commonly referred to as VAs, come in all shapes and sizes. Many companies will hire VAs if they are looking for help with online administrative tasks (email, calendar management, data entry, etc), but don’t necessarily want to hire a full time employee just yet. They’re the perfect work from home job for busy people that may need to drop their work at a moments notice, or have very sporadic availability.