The problem to investigate
A higher line total may result from greater quantity, while an unchanged total can conceal a changed unit rate. Compare like units and terms before calculating the difference.
Common causes to check
- Incorrect rate-table version
- Discount applied to only part of eligible quantity
- Unit conversions obscuring the effective rate
What your organization should review
- Compare unit rate and quantity independently
- Check the service code against the rate schedule
- Confirm effective dates for negotiated changes
Verification and supporting evidence
Preserve the source rate table, charge line, unit definition, and expected calculation. Identify taxes and non-rate charges separately so the disputed difference can be reproduced.
Illustrative review example
The billed unit price rises while quantity falls, leaving the total unchanged. A unit-level comparison identifies the rate change for verification against the current schedule.
How this fits the AuditRes workflow
Normalize carrier rate fields, reconcile them with the governing contract, and retain the calculation and reviewer decision in the Telecom finding.
AuditRes Telecom supports secure carrier billing intake, invoice normalization, reconciliation against contracts and service inventory, human verification, evidence-backed findings, and recovery case management. A flagged difference remains a review candidate until the supporting records establish what happened.
Frequently asked questions
Should rate comparisons include taxes and fees?
Review them separately unless the agreement explicitly includes them in the rate. Mixing categories can produce a misleading effective unit price.
Does a finding guarantee a credit or refund?
No. A finding records a reviewed discrepancy and its evidence. The carrier response and the documented financial outcome determine whether a case produces a credit, refund, partial adjustment, or no recovery.