Vector MB  Blog

Medical Billing Guides & Insights

Denial codes, credentialing timelines, RCM metrics and the real cost of billing — explained in plain English by the team that works these claims every day.

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Credentialing Lapses Are Costing Practices Up to $95,000 a Year — Here Is How to Stop It

Credentialing Lapses Are Costing Practices Up to $95,000 a Year — Here Is How to Stop It

61% of practices have at least one active credentialing lapse at any given time, and 78% of those lapses go undetected for 60+ days. Here is what that costs — and how to close the gap before it becomes a revenue crisis.

How to Switch Medical Billing Companies Without Losing Revenue: A Step-by-Step Guide

How to Switch Medical Billing Companies Without Losing Revenue: A Step-by-Step Guide

Most practices lose 6–14% of revenue during a billing company switch — not because the new biller is worse, but because the handoff was structured wrong. Here is how to do it correctly.

12 Questions to Ask Before Outsourcing Your Medical Billing (And the Answers That Matter)

12 Questions to Ask Before Outsourcing Your Medical Billing (And the Answers That Matter)

Vague answers to these 12 questions are red flags. Here is what to ask every billing company before you hand over your revenue cycle — and what the right answers look like.

Revenue Leakage in Medical Billing: 7 Silent Money Drains Most Practices Miss

Revenue Leakage in Medical Billing: 7 Silent Money Drains Most Practices Miss

US practices write off 5–10% of billed charges every year to denials and abandoned claims. Most of it is preventable. Here are the 7 most common silent revenue drains — and how to fix each one.

Vector MB vs Top Medical Billing Companies: Tebra, AdvancedMD, Athenahealth, Transcure & DrChrono Compared

Vector MB vs Top Medical Billing Companies: Tebra, AdvancedMD, Athenahealth, Transcure & DrChrono Compared

Comparing Vector MB against the five most-searched medical billing companies in 2026 — what each actually offers, where each falls short, and which fits your practice.

How Long Does Provider Credentialing Take? Timelines, Delays, and How to Speed It Up

How Long Does Provider Credentialing Take? Timelines, Delays, and How to Speed It Up

Provider credentialing typically takes 60 to 120 days per payer — and until it is done, you generally cannot bill that payer. Here is the realistic timeline, the delays that stretch it, and how to lose as few billable days as possible.

What Is a Clean Claim Rate? Formula, 95% Benchmark, and How to Improve It

What Is a Clean Claim Rate? Formula, 95% Benchmark, and How to Improve It

A clean claim is paid on first submission with no rejection or rework. The industry benchmark is around 95% — below 90% means money is leaking. Here is how to calculate yours and the six fixes that raise it.

In-House vs Outsourced Medical Billing: The Real Cost Comparison for 2026

In-House vs Outsourced Medical Billing: The Real Cost Comparison for 2026

A biller’s salary is not the real cost of in-house billing. Here is the honest, number-by-number comparison between running your own billing team and outsourcing — including the parts billing companies usually leave out.

CO 45 Denial Code Explained: What It Means and What to Do About It

CO 45 Denial Code Explained: What It Means and What to Do About It

CO 45 means the billed charge exceeded the payer’s allowed amount under your contract. Here is what it actually tells you, when it is normal, when it signals a problem, and how to stop it quietly eroding your revenue.