A San Francisco firefighter's oncologist recently experienced difficulties with Blue Shield of California's insurance appeals hotline. The doctor spent three hours on a call, but was unable to submit the appeal. Blue Shield of California has provided an explanation for the issue, citing a problem with its internal phone system.

The company claims that the routing problem was the cause of the difficulty, rather than the merits of the appeal itself. Further details about the incident and Blue Shield's response are available from the source, NBC Bay Area.