Return on Assets (MRQ) (%)

This value is the Income After Taxes for the most recent interim period divided by the Average Total Assets, expressed as a percentage. Average Total Assets is the average of the Total Assets at the beginning and the end of the interim period.

Contact Investor Relations

Jim Gustafson

Vice President, Investor Relations DaVita Inc.

601 Hawaii StreetEl Segundo, CA 90245

Phone:  (310) 536-2585