I've been told that Dr. Shanik is of the opinion that a patient sheds the virus for 14 days, and he says that the CDC only writes 10 because they know that nobody would listen to 14 days (and presumably the danger is mitigated after 10). Dr. Shanik personally advises people to wait 14 days.
If there is truth to that, then it may be questionable if one should cut corners on the 10-day time frame.