AHCIP claim submissions run on a weekly cycle.
The cut-off date is every Thursday as 12pm and payment is typically 7 days later for any claims submitted prior to the Thursday cut off.
Claims received shortly after 12:00 p.m., or before the end of the business day, are often also accepted but there's no guarantee.

***Note: At Dr. Bill we submit claims to OHIP daily. If for some reason you need to have your claims submitted in less time than this, please contact us for assistance.