This guide explains the three common billing software fee structures: percentage of collections, flat fees, and per-claim pricing. It explores how each model affects clinic costs, billing outcomes, denial management, and scalability. The article highlights hidden costs, including resubmission fees, adjustments, and separate RCM add-ons. It also explains how SPRY combines software access with transparent billing and RCM service pricing. Finally, clinics learn what questions to ask vendors before choosing a billing fee structure.
Billing and RCM vendors charge one of three ways: a flat monthly software fee, a percentage of what they collect for you, or a per-claim transaction fee. Each one shifts risk differently. A flat fee is predictable but doesn't scale down when volume drops. A percentage of collections aligns the vendor's incentive with your revenue but can get expensive fast at higher claim volumes. A per-claim fee looks cheap per unit but punishes exactly the clinics that need the most claims processed. The right structure depends less on which number looks smallest on a sales call and more on what happens to that number in your slowest month and your busiest one.
What Are the Three Main Ways Billing Vendors Actually Charge You?
Every billing or RCM vendor pricing model boils down to one of three mechanics, sometimes blended into a fourth hybrid version.
Illustrative example only: a clinic billing $40,000 a month in collections would pay roughly $1,600 to $3,600 monthly under a 4% to 9% collections model, versus a flat $79 to $250 per provider under a software-only model, before accounting for what each structure actually includes.
Why Percentage of Collections Sounds Simple But Isn't Always
A percentage of collections model has one genuine advantage: the vendor only gets paid when you get paid, which means their incentive is to submit clean claims and chase denials, not just process volume. That's a real alignment benefit, and it's why most full-service RCM offerings, including SPRY's, use some version of this model for billing services rather than for core software access.
The catch is in what "collections" actually means in the contract. Some vendors apply the percentage only to insurance reimbursement. Others apply it to every dollar collected, including patient copays, deductibles, and cash-pay revenue, which can meaningfully inflate the effective rate for practices with a high self-pay mix. Ask specifically whether the percentage applies before or after adjustments and write-offs, since a percentage of gross charges versus a percentage of net collections can differ substantially over a year.
What a Flat Fee Structure Actually Protects You From
A flat fee protects you from the one thing a percentage model can't: cost that scales faster than your revenue. If your clinic grows visit volume 30% in a year, a flat per-provider fee stays flat while a percentage of collections model grows right alongside your revenue, which sounds fair until you realize the vendor's actual cost to serve you didn't grow 30%, their software still runs the same way regardless of your volume.
The tradeoff is that a flat fee alone typically buys you software access, not billing outcomes. If claim scrubbing, denial management, and AR follow up are billed separately or not included at all, a "cheap" flat fee can end up costing more once you add back the labor or the add-on services needed to actually get claims paid.
Where Per-Claim Pricing Quietly Becomes the Most Expensive Option
Per-claim pricing is the structure most likely to punish exactly the practices it's marketed toward. It looks attractive to low-volume clinics because the per-unit cost is small, a few dollars per claim. But the charge applies whether that claim gets paid on the first pass or gets denied and needs to be reworked and resubmitted. A clinic running the rehab therapy specialty average denial rate of 15% to 20% ends up paying the per-claim fee multiple times on the same encounter, once for the original submission and again for every resubmission, while a percentage of collections model only charges once the claim actually pays.
How SPRY Prices Differently: The SPRY Edge
Most of the fee structure confusion in this market exists because software access and billing outcomes get sold and priced as two entirely separate decisions, a flat fee for the EMR, then a bolted on percentage or per-claim charge for billing, often from a different vendor entirely with a different incentive structure than the one running your documentation and scheduling.
SPRY starts at $79 per month, visit-based, with no flat per-seat fee layered on top of every provider you add. That structure means your software cost tracks your actual usage rather than penalizing you for adding a part-time provider or a PTA to your roster. Billing and RCM services are priced separately as a transparent percentage of collections, disclosed upfront with no hidden markups buried in a bundled quote, so you're never guessing whether a "billing dashboard" add-on fee is actually replacing the work a full RCM service would do.
The bigger structural advantage isn't the pricing model itself, it's that documentation, claim scrubbing, and billing all run on the same platform rather than being stitched together from separate vendors with separate incentives. Automated claim scrubbing built directly from SOAP note data has reduced coding errors by more than 70% across SPRY's client base, which matters more to your effective cost per claim than which pricing model you picked, since a clean first-pass claim costs the same whether you're on a flat fee or a percentage model, while a denied and reworked claim costs more under every single structure.
What Real Clinics Are Seeing
Marc Douek, Managing Partner and Co-Owner of Renew Physiotherapy, put a number on what fee structure and denial performance actually mean together: switching to SPRY cut denials by 95% and boosted revenue by more than 20% on a $5.2 million base, freeing the team to focus on care instead of chasing claims. That's the real test of any fee structure, not what percentage or flat rate is printed in the contract, but what the clinic actually keeps after denials, rework, and vendor fees are netted out.
What to Ask Before You Sign
Get the vendor to define exactly what "collections" means if you're being quoted a percentage model, gross charges or net after adjustments, insurance only or including self-pay. Ask whether per-claim fees apply to resubmissions and denials, not just original claim submissions. Request your actual current denial rate and clean claim rate before comparing quotes, since a percentage of collections model on a clinic with a 20% denial rate is effectively a different price than the same percentage on a clinic with a 2% denial rate, even at the identical stated rate. And ask directly whether software access and billing services are priced together or separately, since bundled quotes make apples-to-apples comparison across vendors far harder than it should be.
Want to see what your actual fee structure would look like under SPRY's model? Book a demo and we'll run your current claim volume and denial rate against it.
Frequently Asked Questions
Q: Is a percentage of collections model more expensive than a flat fee?
A: It depends entirely on your denial rate and revenue mix. A clinic with a low denial rate and steady collections often pays less under a well-structured percentage model than under a flat fee plus separate billing add-ons, since the vendor's incentive stays aligned with getting claims paid rather than just processed.
Q: What's the biggest hidden cost in per-claim pricing?
A: Resubmissions. Per-claim fees typically apply to every submission attempt, not just the first one, which means a high denial rate multiplies the effective cost per paid claim well beyond the advertised per-unit price.
Q: Should software fees and billing fees always be separate line items?
A: Not necessarily, but they should always be transparent. The risk isn't bundling itself, it's a bundled quote that makes it hard to tell what you're actually paying for software access versus billing outcomes.
Q: Does a flat fee ever make sense for a growing clinic?
A: Yes, particularly for the core software and documentation layer, where cost should track providers and usage rather than revenue. It's the billing and RCM layer, where outcomes matter more than access, where a percentage model tends to align incentives better.
This analysis reflects standard billing and RCM industry fee structures as of 2026. Individual vendor contracts vary; always confirm the exact definition of "collections" and whether resubmission fees apply before signing.
References
- SPRY Billing Carveout and RCM Services documentation.
- Industry billing vendor pricing model analysis, 2026.
Reduce costs and improve your reimbursement rate with a modern, all-in-one clinic management software.
Get a DemoLegal Disclosure:- Comparative information presented reflects our records as of Nov 2025. Product features, pricing, and availability for both our products and competitors' offerings may change over time. Statements about competitors are based on publicly available information, market research, and customer feedback; supporting documentation and sources are available upon request. Performance metrics and customer outcomes represent reported experiences that may vary based on facility configuration, existing workflows, staff adoption, and payer mix. We recommend conducting your own due diligence and verifying current features, pricing, and capabilities directly with each vendor when making software evaluation decisions. This content is for informational purposes only and does not constitute legal, financial, or business advice.
