HumanaOne
- Provider of health, medical, and term life insurance for individuals and families. Site offers pricing information, prescription tools, and a physician finder.
- http://www.humana-one.com/

Hospitals Contribution Fund of Australia Limited (HCF)
- An Australian not-for-profit health fund founded in 1932 offers a flexible range of ancillary coverage options. Site provides product and education information to members.
- http://www.hcf.com.au/

HealthAmerica/HealthAssurance
- Provider of health care to employers in Pennsylvania and Ohio through HMO, PPO, POS, and Medicare+Choice HMO products. Site provides areas for products, members, brokers, and employers. A Coventry company.
- http://www.healthamerica.cvty.com/