From the AHAP Blog: The clarification process: Is it worth the effort?
It can't be emphasized enough that you should consider which issues have the potential for successful clarification as soon as you are aware of the findings. Start your research as soon as you suspect there is an issue. Don't waste valuable time waiting for the final report to be posted to your extranet site. Because clarification audits are very time-consuming and must be completed within 10 days of the survey, any extra time you can buy for the data review process is helpful. Focus on the key issues and problem areas, especially direct impact findings.
Important Note: If you feel you can successfully clarify a specific issue and you will need to go beyond the ten days allowed, consider asking your accounting representative for an extension. Organizations have stated that The Joint Commission is open to an extension, so asking for one can work to your advantage.