OHIP billing guides
Plain-language explanations of the OHIP rules that cost Ontario physicians the most when they’re missed, written against the current Schedule of Benefits and ministry documents.
OHIP Error Report vs Remittance Advice: reading the codes
The difference between an OHIP Error Report and a Remittance Advice, how to read their codes, and which returned claims are worth correcting.
Updated 2026-09-30
Billing K030 and Q040: a guide to OHIP diabetes management codes
How K030 (diabetic management assessment) and Q040 (diabetes management incentive) work, how the limits count, and the mistakes that leave money unbilled or get claims refused.
Updated 2026-09-30
OHIP claim deadlines: the three-month rule and the monthly cut-off
OHIP claims must be submitted within three months of the service date, and the monthly cut-off is 5 p.m. on the 18th. What each deadline means, and when each return file arrives.
Updated 2026-09-30