Contact us for a thorough analysis of
your cost containment programs

Contact Us

Corporate Office:

26445 Rancho Parkway South
Lake Forest, CA 92630
Phone: (949) 716-1890
Fax: (949) 716-1897
Toll Free: (888) 300-4002

Also offices in Phoenix, AZ.


If you have any questions regarding our solutions, you may also complete the form below requesting additional information. We will not share this information with anyone-see our privacy policy for more information.

If you are a medical provider inquiring on status of payment, please contact our office at (949) 716-1891 and select option 5 or fax your inquiry to (949) 716-1897.


"I have used Definiti Comp Solutions for the first time while employed here. I must say that I have been very pleased with their services thus far. Every request that I have submitted has been filled in a timely fashion and I am always provided with a breakdown of the savings provided. I would definitely recommend the use of Definiti Services to other companies."

- Christine M. | Sr. Claims Examiner