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Dave Caplis

Dave Caplis

Dave Caplis is Technical Director at Biz4Group, where he leads solution architecture across the company's AI development work. He led the build of Bill Matters, an AI-powered denial management and appeals platform for US healthcare providers and billing companies that reads the denial reason, checks it against the payer contract and claim details, and generates the evidence-backed appeal the way an expert biller would. That hands-on work with how denials actually get resolved, and how appeal letters need to be built around the specific reason for denial, gives him direct insight into the resubmission-versus-appeal decision billing teams face daily. His approach treats HIPAA-compliant architecture and payer-contract accuracy as part of system design from day one, not an afterthought.

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Articles by Dave Caplis (9)

Human-in-the-Loop Requirements: Why AI Should Flag, Not Auto-Decide?
Oct 08, 2026

Human-in-the-Loop Requirements: Why AI Should Flag, Not Auto-Decide?

Learn how human-in-the-loop requirements apply to AI-assisted healthcare claims and appeals, including state laws, Medicare Advantage, ERISA, and human review.

16 min readRead Blog
What Is the Benchmark for Clean Claim Rate in Medical Billing?
Oct 06, 2026

What Is the Benchmark for Clean Claim Rate in Medical Billing?

What is a good clean claim rate for medical billing? Learn the 95%–98% benchmark, how to calculate it, specialty differences, and ways to improve.

14 min readRead Blog
How to Write a Bundling (NCCI) Appeal Letter with Modifier Justification
Appeal ManagementOct 05, 2026

How to Write a Bundling (NCCI) Appeal Letter with Modifier Justification

Write an NCCI bundling appeal letter that wins. Verify the edit, pick the right modifier, prove separate services, and submit with the right records.

18 min readRead Blog
CO-97 Denial Code: Why It Happens and How to Prevent It?
Denial CodesOct 05, 2026

CO-97 Denial Code: Why It Happens and How to Prevent It?

CO-97 denial code means the payer bundled a service into another payment. Find the exact causes, how to fix or appeal it, and prevent recurring CO-97 denials.

11 min readRead Blog
How Value-Based Contracts Are Changing Denial Patterns
Billing Rules & RegulationsOct 02, 2026

How Value-Based Contracts Are Changing Denial Patterns

Value-based contracts add new denial risks. Learn to separate true denials from clawbacks and resolve attribution, benchmark, and ACO disputes.

13 min readRead Blog
How to Write a Medical Necessity Appeal Letter
Appeal ManagementOct 02, 2026

How to Write a Medical Necessity Appeal Letter

Learn how to write a medical necessity appeal letter that actually gets overturned. Read the denial code, cite payer policy, and build a rebuttal that wins.

15 min readRead Blog
What Is Denial Code CO 18 and Why Was the Claim Denied?
Denial CodesSep 29, 2026

What Is Denial Code CO 18 and Why Was the Claim Denied?

CO 18 means a claim was flagged as a duplicate. Learn why it happens, how to verify the denial, and when to correct, resubmit, or appeal.

12 min readRead Blog
Why was a Health Insurance Claim Denied? 10 Common Denial Reasons Explained
Denial ManagementSep 22, 2026

Why was a Health Insurance Claim Denied? 10 Common Denial Reasons Explained

Have a Health Insurance Claim Denied? Explore 10 common denial reasons, key CARC/RARC codes, and what to check when a claim is denied.

18 min readRead Blog
What Should You Do First When Facing a Healthcare Claim Denial 
Denial ManagementSep 17, 2026

What Should You Do First When Facing a Healthcare Claim Denial 

Claim denied? Learn how to read the denial, check deadlines, decide between resubmitting and appealing, and build a repeatable denial management process.

10 min readRead Blog