Back office outsourcing: the three numbers a CFO should manage it on
Mariano Diaz-Bonilla, CFO
Back office outsourcing gets discussed as a cost play and measured like a customer service program, which is how it disappoints on both counts. Claims processing, reimbursement adjudication, data entry, and document handling are production operations: high-volume, rules-driven, and defined by throughput and accuracy rather than call handle time or CSAT. A CFO evaluating this should be reading three numbers.
Back office outsourcing covers production work, not conversations
Front office work is about interactions; back office work is about transactions. It includes reimbursement processing, claims and application adjudication, data entry, and records management. Mpathic delivers this work across commercial and government programs, with the operating model built for volume: documented procedures, production targets per processor, and quality control sampling on the output.
The three numbers that run a back office operation
Throughput, cost per unit, and accuracy. Throughput is units completed per processor per hour. Cost per unit converts labor and overhead into a price per completed transaction. Accuracy is the percentage of units completed correctly, verified by quality control sampling rather than asserted. The three move together — watching one in isolation misleads.
What the three numbers did on a live program
On a public-sector reimbursement program, Mpathic took over an operation processing more than 86,000 reimbursement line items with roughly two dozen processors. From internal program reporting: over 14 weeks, throughput rose from 2.84 to 10.00 items per hour (+252%). Cost per line item fell from $12.94 to $3.67 (-72%). Accuracy moved from 93% to a 96-98% sustained range. These gains came from re-engineering the production line, not from wage arbitrage.
Accuracy is a system, not a virtue
Mpathic runs quality control sampling on completed work, feeds errors back into coaching and procedure updates, and tracks accuracy as a managed metric. An accuracy number with no sampling methodology behind it is marketing, and the rework it hides will appear on a later invoice or in a compliance finding.
Structuring an engagement a CFO can defend
Establish the in-house baseline first: current throughput, fully loaded cost per unit, and measured accuracy. Define the target metrics and quality sampling methodology in the contract, not in a kickoff deck. Mpathic delivers this work with a 100 percent US-based team, which for regulated and government programs removes a data-handling risk that offshore pricing can carry.
Conclusion
Back office outsourcing is a production problem wearing a procurement label. Managed on throughput, cost per unit, and accuracy, with a quality sampling loop that keeps the accuracy number honest, it produces savings a CFO can defend line by line. If you want your operation modeled on those three numbers, talk to our team.
Frequently asked questions
What is back office outsourcing?+
Back office outsourcing contracts a partner to run production operations behind the customer-facing layer: claims and application processing, reimbursement adjudication, data entry, and records management. Unlike front office support, this work is high-volume and rules-driven, managed on throughput, cost per unit, and accuracy rather than call metrics.
What is the difference between front office and back office outsourcing?+
Front office handles customer interactions — phone, chat, email — measured on resolution and satisfaction. Back office handles transactions — claims, forms, data entry — measured on production volume, unit cost, and accuracy. The two require different management systems.
How is back office outsourcing priced?+
The most defensible model is cost per unit: the fully loaded price of completing one transaction. Cost per unit lets a CFO compare a provider directly against the in-house baseline. On one Mpathic program, cost per line item fell from $12.94 to $3.67 over 14 weeks.
How is accuracy maintained in back office outsourcing?+
Through a quality control sampling loop. Completed work is sampled, errors are fed back into coaching and procedure updates, and the accuracy rate is tracked as a managed metric. On one Mpathic reimbursement program, this loop moved accuracy from a 93% baseline into a 96-98% sustained range while throughput rose.
Is back office outsourcing suitable for government or regulated data?+
It can be, provided the workforce and data-handling model fit the compliance requirements. Mpathic delivers back office work with a 100% US-based team, which for regulated and government programs removes a category of data-residency and access risk that offshore delivery can introduce.
