Payment Options in La Crosse, WI We require all clients to pay for all services and/or medications in full on the day they are provided, or at the time the patient is released from our care. We do not bill. If you have questions about our payment options or policy, please contact us at (608) 781-3466. Financial options are available, and you can learn more about some of these options here. Accepted Payment Options La Crosse Veterinary Clinic accepts the following methods of payment: Cash Visa Mastercard Discover New to CareCredit? Fill out an application here!