Medical Office Assistant · Medical Economics, Billing, and Coding

Unbundling and Duplicate Billing

On this page 3 sections
  1. Quick check
  2. Study tools
  3. Sources & references

Quick check

5 questions here, of 85 in this lesson’s practice set. Answers stay hidden until you check.

Question 1 of 5foundational

Which statement best describes the billing practice of unbundling?

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Question 2 of 5foundational

What is duplicate billing?

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Question 3 of 5foundational

Which of the following is an example of unbundling?

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Question 4 of 5foundational

Which situation is an example of duplicate billing?

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Question 5 of 5foundational

In medical coding, a comprehensive code is designed to do which of the following?

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Practice all 85

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Study tools & related lessonsYou’ll learn to · Related

You’ll learn to

  • Define unbundling and duplicate billing and distinguish them from legitimate billing practices.
  • Recognize improper billing practices, including unbundling and duplicate claims, in common office scenarios.
  • Apply coding-edit and documentation principles to avoid billing errors.
  • Identify the compliance, audit, and overpayment obligations tied to improper billing.
  • Follow policy and escalate suspected billing errors to coding, billing, or compliance staff.

Sources & references

  1. Centers for Medicare & Medicaid Services — CMS.gov
  2. American Health Information Management Association — AHIMA - Health Information and Coding
  3. AAPC — Medical Coding and Billing

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