 Through subsequent acquisitions and by maintaining a strong underwriting focus, the company has become a market leader in medical stop-loss insurance, as well as a solid player in the HMO reinsurance, provider excess, medical excess, sports disability, short term medical and international medical insurance markets.Medical stop-loss insurance is the major component of the business segment.Tokio Marine HCC also offers high-limit sports disability insurance to protect against the future loss of earnings of athletes who may become temporarily or permanently disabled and can no longer continue their professional sports career.