Your team spends hours on appeals. Stonaris takes minutes.

Upload a denial. Get a ready-to-send appeal letter in under 3 minutes — backed by clinical evidence, payer-specific arguments, and real overturn precedents. Built for pain management, orthopedics, and imaging centers.

Free during pilot · 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 spending on appeals?

Manual appeals are the most expensive task in your billing workflow. See the real cost in 30 seconds.

Select your specialty and provider count, then calculate to see how much time your team spends on appeals.

Based on industry averages. Actual time varies by payer mix and denial complexity.

Sources: MGMA DataDive, HFMA, Experian Health State of Claims (2025)

65%

of staff time

Manual Appeals
Everything Else

The Problem

Your billing staff shouldn't spend half their day writing appeals

The average specialty practice spends 15–20 hours a week on denial management. Prior auths, clinical documentation, payer-specific formatting — it adds up fast. That's time your team could spend on patient care and collections.

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 that writes your appeals for you

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.

Two colleagues celebrating after winning an appeal together

Impact

Give your team back 15+ hours a week

0 hrs

per week the average practice spends on appeals

$0/hr

average cost of denial management staff time

0%+

of appealed denials are overturned

< 0 min

to generate a complete appeal with Stonaris

Scale your denial management without scaling your team

Stonaris lets one person handle the appeal workload of ten — across every provider in your practice. No hiring, no overtime, no missed deadlines.

One dashboard, every provider

Manage appeal letters for all your providers from a single account. No switching between portals or spreadsheets.

Add providers in seconds

NPI lookup auto-fills credentials. Start generating appeals for a new provider immediately.

Give your billing staff their time back

What used to take 2–3 hours per appeal now takes under 3 minutes. Your team focuses on collections, not letter writing.

The math is simple

Compare your current appeal process to what Stonaris delivers.

Comparison metricManual AppealsOutsourcing
StonarisBest Value
Cost per appeal2–3 hours of staff time$150–$300/letter + delaysA fraction of the cost
Time per appeal2–3 hours1–2 weeks turnaround< 3 minutes
Available 24/7
Scales with volume
HIPAA CompliantVaries
Starts working todayhiring takes monthsseparate vendors
Multi-provider managementmanual per providerseparate vendors
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.

Role-based access controls
Encrypted in transit (HTTPS)
AI-generated + human review required
BAA signed during onboarding

Pricing

Stonaris is free during our pilot program. No credit card, no trial countdown — generate unlimited appeal letters while we roll out across Texas.

  • Appeal letters built from 40,000+ real overturns — clinical arguments, citations, legal framework, and payer-specific rebuttals matched to your denial
  • Denial analysis & CARC/RARC mapping
  • Supporting document analysis
  • Claim status dashboard
  • PDF export & download
  • Direct fax submission to payer

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 team has better things to do than write appeal letters

Every hour your staff spends on a manual appeal is an hour they're not spending on collections, patient care, or going home on time. Upload a denial and see the difference.

Free during our pilot program · No credit card required