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Revenue Integrity Consulting for Durable Medical Equipment Providers

Helping DME companies reduce claim denials, strengthen documentation compliance, and identify hidden revenue loss.

Who We Are

Norwalk Advisors is an independent consulting firm focused on improving revenue integrity and operational efficiency for Durable Medical Equipment (DME) providers.

Founded by Maria Gervers, Norwalk Advisors was created to help DME organizations identify hidden revenue loss, reduce claim denials, and strengthen documentation compliance through structured operational audits and workflow analysis.

With hands-on experience in medical billing, payer communication, and patient billing resolution within the DME industry, Norwalk Advisors understands the real operational challenges providers face every day. Many billing issues originate not from a single mistake, but from small workflow gaps in intake verification, documentation practices, and claim submission processes.

Norwalk Advisors works with small and mid-size DME providers to identify these gaps and deliver practical, actionable recommendations that improve billing accuracy, reduce financial risk, and strengthen overall operational performance.

Our goal is simple: help DME providers protect revenue, improve efficiency, and operate with greater confidence in their billing and compliance processes.

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What We Do

Norwalk Advisors provides independent consulting services designed to help Durable Medical Equipment providers strengthen billing operations, reduce claim denials, and protect revenue through structured operational audits.

Our work focuses on identifying operational gaps that contribute to revenue leakage, documentation deficiencies, and inefficient billing workflows. Through detailed analysis of billing processes, intake procedures, and denial patterns, we help organizations uncover issues that may otherwise remain hidden within the claim lifecycle.

Norwalk Advisors offers services including revenue integrity audits, denial pattern analysis, and documentation compliance reviews. Each engagement is designed to provide practical insights and actionable recommendations that improve operational performance while reducing financial risk.

By taking a structured and objective approach, Norwalk Advisors helps DME providers gain greater visibility into their billing processes and implement improvements that strengthen both efficiency and compliance.

Why DME Providers Work With Us

Durable Medical Equipment providers operate within a highly regulated and complex billing environment. Even small workflow inconsistencies in documentation, intake verification, or claim submission can lead to denied claims, delayed reimbursement, and increased audit risk.

Norwalk Advisors works alongside DME organizations to provide an independent perspective on billing operations and revenue performance. Our approach focuses on identifying root causes behind claim denials and operational inefficiencies rather than simply addressing surface-level issues.

Clients value Norwalk Advisors for our practical industry insight and hands-on understanding of DME billing processes. Rather than theoretical consulting, our work is grounded in real operational experience within medical billing and payer communication.

By combining operational analysis with a structured audit methodology, Norwalk Advisors helps organizations strengthen documentation practices, improve billing workflows, and reduce financial uncertainty within the reimbursement process.

Our Audit Process

Norwalk Advisors uses a structured audit methodology designed to identify operational gaps that impact billing performance, documentation compliance, and overall revenue integrity.

Each engagement follows a clear, step-by-step process that allows DME providers to gain visibility into how their billing operations function and where improvements can be made.

1. Operational Review
We begin by reviewing the organization’s billing structure, intake procedures, and documentation practices to understand how claims move through the operational workflow.

2. Claim Sampling & Documentation Review
A sample of claims is evaluated to assess physician documentation, proof of delivery compliance, modifier usage, and claim submission accuracy.

3. Denial Pattern Analysis
Denial reports and claim outcomes are analyzed to identify recurring patterns and root causes behind denied or delayed claims.

4. Workflow Evaluation
Billing and intake processes are reviewed to identify inefficiencies, documentation gaps, or process inconsistencies that contribute to claim issues.

5. Findings & Recommendations
Clients receive a detailed audit report outlining key findings, operational risks, and practical recommendations to improve billing accuracy and strengthen revenue integrity.

This structured approach allows DME providers to move beyond reactive billing corrections and toward a more proactive and efficient operational model.

Signs Your DME Company May Benefit From Our Services

Many operational billing issues develop gradually and can go unnoticed until they begin to significantly impact revenue performance. An independent audit can help identify these challenges before they lead to larger financial or compliance risks.

Your organization may benefit from an operational billing audit if you are experiencing:

• Claim denial rates that continue to rise without a clear explanation
• Recurring payer requests for additional documentation
• Inconsistent physician orders or delivery documentation
• Billing staff frequently correcting claims after submission
• Delayed reimbursements or unexplained revenue fluctuations
• Uncertainty about whether billing processes align with payer requirements

These issues are often symptoms of workflow gaps within intake verification, documentation review, or claim submission procedures.

Norwalk Advisors helps DME providers identify the root causes behind these challenges and implement practical improvements that strengthen both operational efficiency and revenue performance.