EZAppeal Blog

Expert guides on insurance appeals, denial management, and prior authorization for billing professionals and healthcare providers.

Understanding Medical Necessity Criteria for Billing Teams

Education · 7 min read · June 3, 2026

How billing and UR teams prevent and appeal medical necessity denials: what payers mean by medical necessity, where the criteria come from, the documentation that holds up, and how to build a stronger appeal.

When to Use Peer-to-Peer Reviews for Payer Denials

Practice Management · 7 min read · June 1, 2026

When to request a payer peer-to-peer review after a denial, when a written appeal or corrected claim fits better, and how to prepare the physician for the call.

How to Appeal a VA "Non-Emergent" Emergency Care Denial

Denial Help · 6 min read · May 31, 2026

For billing teams: how to appeal a VA community care emergency claim denied as "non-emergent." Build the appeal on the prudent layperson standard, the ED triage record and presenting symptoms, and close out any notification issue on the denial.

CO-18 Denial: How to Fix and Appeal an "Exact Duplicate Claim" Rejection

Denial Help · 6 min read · May 31, 2026

Got a CO-18 "exact duplicate claim or service" denial? Learn the real causes — and how to fix legitimate repeat services with the right modifier or a corrected claim instead of a wasted appeal.

ER Visit Denied as "Non-Emergency"? How to Appeal a Downcoded or Miscoded Claim

Denial Help · 5 min read · May 31, 2026

Emergency room claim denied or downcoded as "non-emergency"? Learn whether you have a coding error or a medical-necessity denial — and the exact appeal path for each, including the prudent layperson standard.

Training Staff on Insurance Appeals: A Tiered Plan by Role

Practice Management · 7 min read · May 29, 2026

How practice and billing managers can train staff on insurance appeals by role: denial categories, appeal windows by plan type, template structure, citing NCD, LCD or payer policy criteria, and a monthly appeals huddle.

Blue Cross Blue Shield Appeal Tips for Billing Teams

Payers · 6 min read · May 18, 2026

BCBS appeal tips for billing staff: read the exact denial reason, map the chart to the plan's medical policy, get a physician letter, handle FEP members separately, and track internal and external review deadlines.

Cigna Prior Authorization Requirements: 2026 Changes

Payers · 6 min read · May 15, 2026

Cigna added precertification for tumor-profiling and molecular pathology codes in April and May 2026. What changed, what moved to HealthSpring, and how to appeal a denial.

How to Appeal Denials from Aetna: Levels, Letters, Deadlines

Payers · 7 min read · May 13, 2026

For billing staff working Aetna denials: sort each denial by its reason, pick the right appeal level, build the letter around Aetna's Clinical Policy Bulletins, and avoid the filing mistakes that stall appeals.

Prior Authorization for Outpatient Procedures in 2026

Prior Auth · 6 min read · May 8, 2026

Outpatient procedure prior authorization in 2026: what the CMS-0057-F decision timeframes mean, the documentation, coding and site-of-service errors behind common denials, and a workflow billing teams can run at volume.

Prior Authorization for Durable Medical Equipment in 2026

Prior Auth · 7 min read · May 4, 2026

What billing teams should check for DME prior authorization in 2026: Medicare's Required Prior Authorization List, CMS-0057-F decision timeframes, payer documentation rules, and how to answer a denial with the payer's own coverage criteria.

Appeal Letter Generator for Insurance Denials

Appeal Help · 8 min read · April 28, 2026

How to use an appeal letter generator effectively for medical insurance denials. What makes a strong appeal letter, common mistakes, and the best generators in 2026.

Best Medical Billing Appeal Software for 2026 (Buyer's Guide)

Buyer Guides · 8 min read · April 28, 2026

Compare the best medical billing appeal software for 2026. Pricing, features, HIPAA compliance, and which tool fits your practice or billing company.

AI Denial Appeal Generator: 2026 Buyer's Guide

Buyer Guides · 8 min read · April 28, 2026

Complete guide to AI denial appeal generators for medical practices. How they work, what features matter, HIPAA considerations, and the best tools available in 2026.

EZAppeal vs Counterforce vs Fight Health Insurance

Comparisons · 6 min read · April 28, 2026

Comparing EZAppeal, Counterforce Health, and Fight Health Insurance — when to use a free patient tool vs a paid B2B appeal generator for your billing team.

EZAppeal vs Authsnap: AI Appeal Tools Compared

Comparisons · 7 min read · April 28, 2026

Honest side-by-side comparison of EZAppeal and Authsnap for medical denial appeals. Pricing, features, target customer, and which tool fits your billing workflow.

Prior Authorization Requirements for Specialty Medications

Prior Auth · 7 min read · April 27, 2026

What billing and prior auth staff should check in each payer's specialty drug criteria: step therapy, biomarker testing, GLP-1 coverage and reauthorization, plus Medicare Advantage Part B deadlines, documentation that meets the criteria, and when to appeal.

Fighting Denied Emergency Room Claims: A Guide for Billing Teams

Appeals · 7 min read · April 22, 2026

How billing teams appeal denied ER claims: the prudent layperson standard, answers to non-emergent, no-authorization, out-of-network and level-of-service denials, appeal deadlines by plan type, and when to escalate.

How to Appeal Denied Mental Health Services: A Billing Guide

Appeals · 7 min read · April 20, 2026

For behavioral health billing teams: find what triggered a mental health denial, build an appeal that rebuts the stated reason, use MHPAEA parity arguments and NQTL requests, and keep the deadlines and records that protect the claim.

Appealing Denied Physical Therapy Claims: A Billing Team Guide

Appeals · 7 min read · April 17, 2026

How PT billing teams appeal denied physical therapy claims: document functional progress, match the payer's clinical policy, request peer-to-peer review, and work the Medicare appeal levels before deadlines pass.

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