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What does a denied claim cost to work, and below what value does an appeal lose money?

Every denial your team works costs staff time, and some cost more than they'll ever bring back. Here's what published surveys say a denial costs, and how to find the claim value below which an appeal loses money.

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Short answerLast reviewed Nov 2, 2026

Cost depends on the payer, the denial type and how many review rounds it takes. Premier's February 2025 survey of 280 hospitals put the average at $57.23 per denied claim fought for 2023 claims, up from $43.84 for 2022 claims (vendor-published). An appeal loses money when the payment you can expect from it, on average, is less than that cost.

At Premier's 2023 averages, where 68.6% of denied claims were ultimately paid, working a denial pays for itself only if the claim would pay about $83 or more (TSI calculation: $57.23 ÷ 0.686 = $83.43).

What drives the cost of a denial

Most of the cost is staff time. Labor made up 90% of claims processing expenses in Premier's 2025 survey, so every extra touch adds cost.

  • Premier's respondents reported an average of 3 rounds of review with insurers per denial, each taking 45 to 60 days (Premier, 2024 and 2025).
  • An eligibility or missing-information denial can often be corrected and resubmitted, while a medical necessity denial needs clinical records and clinical review.
  • Cost and overturn rates differ by payer type, as the table below shows.
  • Appeal work is paid for in staff time, which doesn't shrink much for a small claim, so small claims are the first to fall below break-even.

Cost and overturn rates by payer

Payer type Cost per claim to pursue delays and denials, 2022 claims Share of initial denials overturned, 2022 claims
Medicare $0.79 50.0%
Medicare Advantage $47.77 52.7%
Medicaid $5.99 45.8%
Managed Medicaid $24.80 49.7%
Commercial $63.76 60.5%
All payers, 2022 claims $43.84 per denied claim fought 54.3% of private-payer denials
All payers, 2023 claims $57.23 per denied claim fought 68.6% of denied claims ultimately paid

Source: Premier member surveys, vendor-published (March 2024 for 2022 claims; February 2025 for 2023 claims). Premier's payer chart is titled "Average administrative cost for providers to pursue delays and denials, per claim" and doesn't define the claim base, so use the payer rows to compare payers and the all-payer rows for break-even math.

Where the break-even point sits

An appeal pays for itself, on average, when claim value × overturn rate × share of the claim paid when overturned is more than the cost to work it. Solve for claim value to get the break-even point.

Break-even claim value = cost to work a denial ÷ (overturn rate × share paid when overturned)

Say a denial costs $57.23 to work (Premier's 2023 average), half of similar denials get overturned, and an overturned claim pays 40% of billed charges. Break-even is $57.23 ÷ (0.50 × 0.40) = $286.15 in billed charges. A $250 claim brings back $50 on average ($250 × 0.50 × 0.40) against $57.23 in cost, a loss of $7.23 per appeal.

Break-even billed charges when an overturned claim pays 40% of billed charges (TSI calculation):

Cost to work a denial 30% overturned 50% overturned 70% overturned
$43.84 (Premier, 2022 claims) $365.33 $219.20 $156.57
$57.23 (Premier, 2023 claims) $476.92 $286.15 $204.39
$100.00 (illustration) $833.33 $500.00 $357.14
Results vary

Results vary by payer mix and client program.

When a claim below break-even is still worth working

  • A small claim can expose a payer or coding error that hits many claims, and fixing the cause pays across all of them.
  • A dated record of how a payer denies and pays each denial type is evidence you can bring to contract talks.
  • A patient balance may be at stake. Premier notes that patients whose bills go unpaid by their insurer may be liable for some or all of the cost of care, so route any decision to stop appealing through your rules for patient balances and financial assistance.

What the averages hide

Premier's figures come from voluntary surveys of its own member hospitals, weighted by acute bed capacity: 280 hospitals in 23 states for 2023 claims, and 516 hospitals in 36 states for 2022 claims.

The 2022 figure leaves out added clinical labor, so clinical denials likely cost more than the average. Premier also sells prior authorization and claims tools, which its 2025 release describes.

Averages blend payers, denial types and hospital sizes. Your own cost per denial is the number to use.

How to measure your own cost per denial

Pick a period

Pick a period, such as the last full quarter.

Add up the cost

Add up staff hours spent on denials by role, at loaded hourly cost, plus vendor fees and the share of software cost used for appeals.

Divide by denials worked

Divide by the number of denials worked in that period.

Match the rates

Track overturns and amounts paid by payer and denial type over the same period, so the worksheet's rates match the cost.

How this page was built

Figures come from Premier's member surveys, published March 2024 and February 2025, and are cited to Premier directly. The break-even math is TSI arithmetic on the inputs shown and carries no TSI performance data. Figures were checked against their sources on Sep 28, 2026, and get checked again by Mar 28, 2027.

About this page

TSI (Transworld Systems Inc.) publishes it. TSI provides Accounts Receivable Management (ARM), Healthcare Revenue Cycle Management (RCM), CXBPO and Loan Servicing (via UAS). DebtNext, a TSI company, makes recovery management software for creditors. Some options this page describes compete with services TSI sells. Each figure names its publisher and date so you can check it yourself.

Run your own numbers

The break-even calculator takes your cost per denial, overturn rate and share paid, with Premier's $57.23 as an editable default, and returns the claim value below which an appeal loses money. Open the denial appeal break-even calculator. It runs in your browser, and nothing you enter is stored or sent.

General information, current as of Nov 2, 2026. It isn't legal advice. Rules change and differ by state, so check the sources linked here and talk to your own counsel before you act on it.

Test the threshold on live claims

The Denials Economics Sprint takes one payer, one denial class and defined claim-value bands, sets a baseline, and reports overturn, paid yield, cash, time, human effort, cost per claim, the economic threshold and the expansion case.

Revenue recovery, reimagined.
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