ERISA § 503 & ACA § 2719 Legal Rebuttal Engine

Turn Insurance Denials Into Irrefutable Legal Appeals

Stop letting automated carrier algorithms deny medically necessary care. Synthesize formal, letterhead-ready rebuttals citing clinical guidelines, substantive statutory precedents, and treating physician evidence in under 2 minutes.

1 Free Personalized AppealNo Credit Card RequiredHIPAA-Conscious RLS Architecture
Appeal Case #CLM-2025-08912 · Aetna PPO
ERISA § 503Ready to Export
Rebuttal Intelligence
CARC Denial CodeCO-50 (Not Medically Necessary)
Treating PhysicianDr. Robert Vance, MD (Orthopedics)
Disputed Charge$4,850.00
Formal Demand for ReconsiderationPage 1 of 3

ATTN: Appeals & Grievance Committee, Aetna Health Inc.
RE: Expedited First-Level Appeal for Prior Authorization Denial

Pursuant to 29 U.S.C. § 1133 (ERISA § 503) and 29 C.F.R. § 2560.503-1, this letter serves as a formal rebuttal to your adverse benefit determination dated January 14, 2025...

“The treating provider documented comprehensive failure of conservative management over 12 weeks, satisfying all criteria under Milliman Care Guidelines (MCG) Section A-0291...”

Systematic Methodology

How ClaimAppeal AI Overturns Denials

Engineered by medical billing advocates and legal engineers to systematically dismantle standard carrier denial codes.

01 / PROTOCOL

Intake Case Parameters

Provide your carrier name, denial code (e.g. CO-50, PR-96), procedure CPT codes, and treating provider notes through a 7-step guided intake protocol.

02 / PROTOCOL

Statutory Rebuttal Synthesis

Our engine maps the denial reason against ERISA regulations, ACA standards, and medical necessity frameworks to formulate a clinical and statutory argument.

03 / PROTOCOL

Letterhead PDF Delivery

Review the draft in a dual-pane studio, inspect required medical records exhibits, and export a formal letter ready for submission by mail, fax, or portal.

Architecture & Compliance

Engineered for Clinical & Legal Scrutiny

Carrier medical directors scrutinize appeals with skeptical eyes. Every ClaimAppeal draft is built with institutional rigor.

Statutory Citation Engine

Grounds arguments in ERISA § 503, ACA § 2719, and 29 C.F.R. § 2560.503-1 timeliness requirements.

Zero-Hallucination Guard

Never fabricates diagnosis codes or policy terms. Missing documentation is cleanly flagged as an exhibit checklist.

CARC & RARC Code Decoding

Directly translates cryptic Remittance Advice codes into concrete legal rebuttals.

Official Letterhead PDF Export

Generates high-contrast, clean vector PDFs formatted for automated insurance scanning and OCR intake.

Immutable Revision History

Every version generated is saved with timestamped audit logs for subsequent Level 2 or external appeals.

Health Data Isolation

Supabase Row-Level Security (RLS) guarantees complete cryptographic isolation of your claim files.

Educational Resources & Guides

Insurance Denial Playbooks & Legal Guides

Step-by-step guides, statutory citations (ERISA, ACA), and clinical evidence templates to help you overcome denied claims.

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Fight Unjust Denials with Legal Precision

Begin with 1 free personalized appeal for your account. Upgrade to Pro for 10 personalized appeals per month, priority drafting, and clinical documentation analysis.