Difference between a medical coder and a medical biller

While medical coders and billers both contribute to the healthcare revenue cycle, their roles serve different but complementary purposes. Medical coders translate doctors’ notes, test results, and procedures into standardized codes like ICD-10 and CPT. These codes are essential for insurance documentation and accurate patient records. In contrast, medical billers take those codes and prepare … Read more

How does a global period differ from postoperative care billing?

Whether you’re a student learning medical billing, a healthcare provider, or a patient reviewing your surgical charges, understanding the difference between global periods and postoperative care billing can help you avoid confusion and billing errors. Where to Learn About Global and Postoperative Periods If you want reliable, up-to-date information on surgical billing rules, start with … Read more

What is the difference between a superbill and a charge slip?

superbill and charge slip

In medical billing, understanding the tools used to document and track patient services is crucial. Two commonly used documents are the superbill and the charge slip. While they may seem similar, each plays a unique role in the billing process. A superbill is a comprehensive, itemized form used by healthcare providers to capture detailed information … Read more

How does a clean claim differ from a dirty claim?

clean claim vs dirty claim.

In medical billing, the terms “clean claim” and “dirty claim” are more than just jargon—they directly affect how quickly healthcare providers get paid. A clean claim is one that is accurately completed, properly coded, and submitted in compliance with the payer’s guidelines. It processes smoothly and typically results in timely payment. A dirty claim, by … Read more

Difference Between Modifier 25 and Modifier 59.

modifier-25-vs-59

Medical billing uses modifiers to tell insurance payers about special circumstances in care. Two of the most common—and most confusing—are Modifier 25 and Modifier 59. Knowing when and how to use them correctly helps avoid claim denials and improves reimbursement accuracy. Modifier 25: For Separate E/M Services Modifier 25 is used when a significant, separately … Read more

What’s the difference between authorization and referral?

Diff b/w auth and referral.

In medical billing, authorization and referral serve different purposes, though both are crucial for insurance coverage and patient care. Simply put, authorization is permission from the insurance company for a service, while a referral is a recommendation from a primary care provider (PCP) to see a specialist. Let’s break down the details to help you … Read more

What Is the Difference Between a Reversal and a Refund in Medical Billing?

Definition Understanding Reversals in Medical Billing Understanding Refunds in Medical Billing Quick Comparison: Reversal vs. Refund Aspect Reversal Refund Timing Before payment settles After payment is finalized Purpose Cancel wrong/unauthorized charges Return overpayment or correct billing errors Impact on Accounting Minimal correction needed Requires adjustments and audit trails Common Triggers Duplicates, wrong authorization Overbilling, service … Read more

How does copay differ from coinsurance?

copay vs coinsurance

Quick Answer: Copay vs. Coinsurance Copay is a fixed amount you pay for a healthcare service—like $25 for a doctor visit—while coinsurance is a percentage of the total cost of care you pay after meeting your deductible—like 20% of a $1,000 procedure. Both are forms of cost-sharing but work very differently. Understanding Copay: Fixed, Predictable … Read more

Difference Between a Participating and Non-Participating Provider

Par and Non-Par provider

When you visit a doctor or hospital, your out-of-pocket cost often depends on whether your provider is participating or non-participating with your health insurance plan. Simply put: Understanding the difference can save you money and stress—especially when unexpected medical bills appear. Participating Providers: What You Get These providers have signed agreements with insurance companies. This … Read more

Difference Between ERA and EOB in Medical Billing

The Electronic Remittance Advice (ERA) and the Explanation of Benefits (EOB) both explain how a healthcare claim was processed—but they serve different audiences. EOBs are typically sent to patients by their health insurance provider. In contrast, ERAs are sent electronically to healthcare providers to explain the payment and claim status. 🧾 What Is an EOB? … Read more