There are a various reasons that may have prompted for your claim to be short paid, such as:
1. An incorrect mark-up allowance on labor was applied to your sublet
2. A mark-up was added on work performed in-house
3. The sublet invoice was not uploaded upon submission
4. The invoice total is less than the authorized amount. If the final invoice lists an authorized part or labor cost as less than the authorized amount, the authorized amount will be adjusted to reflect the cost on the invoice.