For online access to view your laboratory results  
 Client Login   If you do not have an account for online access to view results, please request one via email to RII-AZVDL@ag.arizona.edu


ONLINE (Clients may pay their bills online with any major credit card)

Make an Online Payment - When making a payment online by credit card, please have the following information found on your billing statement: Account number and amount due; and the required credit card information (cardholder name, street address, city, state, contact phone number...)

NOTE: credit cards payments are also accepted in-person and by phone.


Personal checks, money orders, cashier checks, cash (U.S. dollars only), and credit card payments are accepted during business hours (Monday-Friday 8:00am-5:00PM).

MAIL (personal checks, cashiers checks, money orders)

Make payable to: The University of Arizona, AZ Veterinary Diagnostic Lab
Mail to: 2831 N. Freeway, Tucson AZ 85705
(If the payment is returned by the bank for any reason, a $25.00 returned check fee will be charged)

If you believe there is an error in the balance due, or have any other question please call 520-621-2356 or email RII-AZVDL@ag.arizona.edu