Q & A

The Central Office has received a number of questions regarding how to code inadvertent tissue, nodes or gland removal when performing biopsies. The following guidelines have been developed to assist the coder in the appropriate code assignment for these situations: (1) If the intent of the biopsy was to obtain tissue from one organ but the physician inadvertently obtained tissue from an adjacent organ, do not code the incidental biopsy. Code only the biopsy for which the surgery was intended. It is important to remember that this is not a complication of the procedure or surgical care. (2) If...

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Note:  The following article synopsis was NOT provided by the AHA. It was created by Find-A-Code/innoviHealth.

Article Overview

This article covers coding guidance for biopsy scenarios involving incidental tissue, node, or gland removal when the surgical intent was directed at another site, along with a separate diagnosis-code question concerning Angelman syndrome. It is written for coders and coding staff who need to understand the scope of the guidance and the types of questions addressed without exposing the full premium discussion.

Why This Topic Matters

These questions arise in real-world coding when pathology or operative findings include tissue from more than one site. The article helps readers identify whether the discussion is about biopsy reporting, incidental findings, and diagnosis coding updates.

Article Sections

  1. Guidelines for inadvertent tissue removal during biopsy

    General guidance is provided on biopsy scenarios where tissue from an adjacent site is removed incidentally or when more than one anatomic target is involved. The discussion centers on how the topic is framed for coding purposes.

  2. Inadvertent parathyroidectomy during thyroidectomy

    A question-and-answer exchange addresses an incidental gland removal scenario that can occur during thyroid surgery. The section focuses on the coding issue raised by this situation.

  3. Gallbladder biopsy with pancreatic tissue specimen

    A second question-and-answer exchange considers a biopsy case in which pathology identifies tissue from more than one site. The section discusses the coding question associated with the specimen findings.

  4. Angelman syndrome diagnosis code question

    The final topic shifts to a diagnosis coding question involving Angelman syndrome and a noted effective date. This section appears to relate to an update or clarification in diagnosis coding.

What You Will Learn

  • The overall subject matter of coding questions involving incidental tissue removal during biopsy procedures.
  • How the article is organized around specific Q&A scenarios.
  • That the article also includes a diagnosis coding question related to Angelman syndrome and a dated note.
  • The broad types of coding guidance discussed in the article.

Who Should Read This

  • Medical coders
  • Coding auditors
  • Coding educators
  • Clinical documentation staff
  • Revenue cycle professionals

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