Select your specialty and provider count, then calculate to see your estimated monthly loss.
Based on industry averages. Actual losses vary by payer mix and claim volume.
Sources: AHA/Premier (2024), Becker's Health IT, MGMA benchmarks
Denied claims are costing your practice $50K–$200K/year. We recover it.
Upload a denial. Get a ready-to-send appeal letter in under 3 minutes — backed by clinical evidence and payer-specific arguments.
Free 30-day pilot · We build it, you test it · No credit card required
Stonaris Appeal Workspace
Built for cautious teams: controlled access, human review required before submission, and visible audit history.
Role-based access + MFA
Encrypted in transit (HTTPS)
Per-claim audit trail export
How much is your practice losing?
Unworked denials are silent revenue leaks. Find out yours in 30 seconds.
65%
lost
Never Appealed
Appealed
The Problem
65% of denied claims are never resubmitted
Your practice is losing $50,000–$200,000 annually to unworked denials. Your billing team is overwhelmed, appeals pile up, and revenue walks out the door.
How It Works
Three steps. Sixty seconds. Revenue recovered.
01
Upload your denial files
Drop ERA 835s, EOBs, or payer PDFs. Our AI extracts every detail in seconds.
02
Review your appeal package
Get denial analysis, payer-specific arguments, clinical evidence mapping, and a ready-to-send appeal letter.
03
Submit and follow up
Fax appeals directly. Every claim tracked on your dashboard until resolved.
Features
Purpose-built AI for healthcare denial recovery
AI that understands denial codes
Every denial has a reason code. Stonaris decodes it automatically and builds the exact appeal argument that wins — tailored to that payer, that denial type, every time.
Submit and stay organized
Fax appeals from your dashboard. Every submission logged on your dashboard.
Appeal letters that win
Every appeal is grounded in clinical evidence, payer policy, and regulatory standards. Not templates — intelligent, case-specific arguments.
Impact
Recover revenue your practice has been writing off
0%
of denied claims never resubmitted
$0K+
average annual revenue lost per practice
0%+
of appealed denials are overturned
< 0 min
to generate a complete appeal
Already have a billing team?
Stonaris doesn't replace them — it makes one person do the work of ten. Your billing manager handles strategy and relationships. Stonaris handles the paperwork, the research, and the appeal letters. Stop paying overtime for tasks AI can do in seconds.
Minutes, not hours
What used to take your team hours of research and writing takes Stonaris under 3 minutes.
No expertise required
Your staff uploads a denial. Stonaris handles the research, payer rules, and appeal writing.
Pays for itself
One overturned denial can cover months of Stonaris. The math isn't close.
The math is simple
Compare what you're paying now vs. what Stonaris costs.
| Comparison metric | Denial Specialist | Doing Nothing | StonarisBest Value |
|---|---|---|---|
| Annual Cost | ~$65,000/year | $50K–$200K lost | A fraction of the cost |
| Time per appeal | 2–3 hours | N/A — never filed | < 3 minutes |
| Available 24/7 | |||
| Scales with volume | |||
| HIPAA Compliant | N/A | ||
| Starts working today | hiring takes months | revenue keeps walking |
Security
HIPAA-ready from day one
Your patients' data never leaves a secure environment. Every appeal is reviewed by your team before it's sent — the AI drafts, you decide. BAA included.
Founding partner pilot program
30-day pilot · No credit card required
Founding Partner ProgramLimited Spots
Free 30-Day Pilot
Use Stonaris free for 30 days. Submit real appeals, recover real revenue. All we ask is your honest feedback to help us build the best product in the market.
- Full access to all features during pilot
- AI-powered appeal letter generation
- Denial analysis & CARC/RARC mapping
- Direct fax submission
- Claim status dashboard
- P2P call preparation
- Supporting document analysis
- Locked-in founding partner rates at launch
- Direct line to the founding team
No credit card required · Cancel anytime
Contact Us
Tell us about your denial workflow
Share your current volume, payers, and team setup. We will follow up from support@stonaris.com with next steps.
Your denied claims aren't going to appeal themselves
Every day you wait is revenue you'll never recover. Join as our pilot partner and start recovering it now.
30-day pilot · No credit card required