Tenet Health hires remote employees for positions such as medical coding, auditing, project management, and nursing. The best keyword to find the work at home positions appears to be "remote."
The level of experience required varies by position, of course. A basic inpatient coder job listing I found requires:
One to three years’ experience performing medical record coding in acute care setting required
High school graduate or equivalent is required
Associate or Bachelor’s Degree in Health Information, Nursing, or other related field, or formal coding classes completed and passed preferred. Years of coding experience would be considered in lieu of educational requirements.
- AHIMA or AAPC approved credential
This is just an example and not the full requirement list. Check the listing for any job you're interested in to see if you qualify. Some positions may require travel.