Health plan margins are under serious pressure. The industry’s combined ratio hit 101% in 2025 and medical loss ratios climbed to five-year highs across the largest U.S. payers. UnitedHealth’s medical loss ratio reached 89.1%, up from 85.5% the prior year and Centene’s hit 91.9%. According to a HealthEdge survey of health plan executives, cost containment ranked as the top strategic priority two years running.
Plans are scrutinizing every controllable cost. But one of the largest costs is healthcare’s greatest blind spot: the full cost of payment operations. It's typically fragmented across four departments, tracked under four separate budgets and almost never totaled as a single number.
Most organizations can produce their per-transaction processing cost. That number is accurate, but it’s incomplete. The downstream costs of payments are absorbed across finance, operations, compliance and provider relations.
Where the cost lives
Finance handles the most visible symptoms: print and mail fees, customer service hours spent addressing payment questions and banking fees. These costs are trackable and reported; however, they make up the smallest portion of the total.
Operations absorbs the largest share. Manual exceptions and payments that fail to process cleanly and require human intervention consume staff hours that get logged as departmental labor. Even with a modest exception rate, a health plan processing millions of payments annually absorbs significant FTE time that’s never reported. Each manual intervention adds between $15 and $25 to the processing cost. Scale that across annual volume and the total grows exponentially.
Compliance carries the cost of inconsistent audit trails. When payment data lives in disconnected systems, documentation gaps appear during audits. The remediation work that follows is classified as a compliance expense, even when the root cause is payment infrastructure that can’t produce clean records across the full transaction lifecycle.
Provider relations pays the longest-term price. Payment friction (delayed reimbursements, reconciliation errors, lack of payment visibility) drives dispute volume and strains relationships in ways that don’t show up in a quarterly budget review. Instead, they surface months later during contract negotiations when a provider’s payment experience affects their willingness to hold terms.
None of these line items are labeled as a payments problem. Each one, in isolation, looks manageable. At annual volume, the aggregate is significant.
Patterns across payment types
Fee-for-service claims are often highly automated, but that automation masks a hidden cost. Health plans pay a large share of their providers infrequently and this volume skews check-based. Each check generates manual touches, processing fees and exceptions that lift the per-payment cost.
Capitation payments hide cost differently. They're typically supported by separate systems and payment processes that fall outside the industry-standard 835 remittance format and remain largely paper-based: paper checks, paper remits and hundreds of pages per capitation statement. That complexity keeps the cost buried in manual handling rather than in a single line item.
Member payments carry a version of the cost that never becomes a line item at all. Most happen on out-of-network claims, where the plan pays the member directly and the member is responsible for paying the provider. They're still largely check-based and escheatment rates run high, meaning a significant share of this money never gets cashed or reconciled.
Each of these costs appear insignificant when tracked separately by payment type and by department. But all three cases route through the same finance, operations, compliance and provider relations teams and none of these costs are added together. At volume, they add up to a single category worth measuring together.
Why plans keep missing it
Three structural forces keep this cost hidden.
- Fragmented infrastructure hides its own failures. Errors and delays are absorbed by downstream departments instead of traced back to the systems creating them, so the payment operation responsible consistently reports clean numbers.
- Partial automation creates false confidence. A plan that digitizes one payment type or automates one workflow sees more efficiency and fewer complaints. That’s real progress, but it’s limited. The remaining systems still run in isolation, exceptions still accumulate and reconciliation still breaks down in finance. The ROI on that one workflow looks clean, but it only measures the piece that changed. The costs generated by the isolated systems, exceptions and reconciliation breakdowns don't disappear; they get absorbed into other departments' budgets.
- Cost reporting compounds the problem. Transaction costs, staff time on payment exceptions and provider dispute resolution sit in separate columns. They’re rarely reported together, so no single measure captures the true cost.
Across healthcare, $21 billion in administrative savings remains available through further automation and a significant portion of that sits inside payment operations. The true health plan cost is likely understated: much of it surfaces in member reimbursements and non-fee-for-service transactions that are harder to trace back to a single line item.
What changes when the hidden cost is measured
Forward-thinking plans measure a number their peers don't: the full cost of claim payment operations across every department it touches. Most plans already know their digital adoption rate and return and reissue rate. What they don't do is combine those with payment exception volume and staff hours spent on payment resolution. Doing that changes what the numbers say. A plan with a 2.5% return rate carries a very different cost burden than one running near zero and at volume, the dollar difference is large enough to justify infrastructure change on its own.
Medical cost trend is expected to hit 9% in 2027, the highest in 17 years. With consistently tight margins, health plans have two ways to respond. They can patch visible pain points for one vendor, workflow or exception type at a time, which keeps the cost drivers in place. Or they can replace the infrastructure generating cost across all four departments and remove the category entirely.
Consolidated infrastructure changes the economics in each department at once. Finance stops absorbing reissue and reconciliation labor because fewer payments fail in the first place. Exception volume drops in operations because payments process cleanly across formats and payer types. Compliance runs on a single, consistent audit trail rather than reconciling shortfalls across disconnected systems. Provider relations sees dispute volume ease as payments arrive accurately and on time, before friction has a chance to influence contract negotiations.
A comprehensive payment strategy starts from the source. Fee-for-service, capitation and member payments generate different symptoms across finance, operations, compliance and provider relations, but all of them come from the same root cause: payment operations that were never built to handle the full scope of what a health plan processes. Fix the source and costs shrink downstream across all departments at once.
