Inside the Systems

Healthcare & Insurance

Healthcare & Insurance

All Healthcare & Insurance articles from Inside the Systems.

Latest Articles

Healthcare 6 min read

How a Pharmacy Benefits Manager Works

A pharmacy benefits manager controls what your prescription costs and whether it's covered. Here's how the system proces...

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Healthcare 6 min read

How Coordination of Benefits Works

Covered by two health plans? Coordination of benefits determines which plan pays first and how the second plan covers th...

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Healthcare 6 min read

How Explanation of Benefits Documents Work

An EOB is not a bill — but it looks like one. Here's exactly what each section means and how the insurance payment proce...

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Healthcare 6 min read

Understanding In-Network vs Out-of-Network in Healthcare

Explore how in-network and out-of-network healthcare systems work, their purposes, processes, challenges, and common misconceptions.

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Healthcare 6 min read

How Insurance Denials and Appeals Work

A detailed explanation of how insurance denials and appeals work, including why claims get denied and how to successfully appeal.

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Healthcare 6 min read

How Medical Billing Codes Work

A detailed explanation of how medical billing codes work, including ICD-10, CPT, and HCPCS codes that determine healthcare payments.

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Healthcare 6 min read

How Prescription Drug Pricing Works

Explore the complex system of prescription drug pricing and understand how it impacts consumers, providers, and insurers.

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Healthcare 6 min read

How Prior Authorization Systems Work

A detailed explanation of how prior authorization systems work, why they exist, and how they affect access to care.

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Healthcare 6 min read

How Copays and Deductibles Work

A detailed explanation of how copays, deductibles, coinsurance, and out-of-pocket maximums work in health insurance.

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