Misadventures During Medical Care

Effective October 1, 2009, the following changes have been made at category E876, Other and unspecified misadventures during medical care, in order to more accurately collect information on these events: Code E876.5 has been revised from “Performance of inappropriate operation” to “Performance of wrong operation (procedure) on correct patient.” In addition, a new inclusion note has been added for “wrong device implanted into correct surgical site.” Two new codes have been created to report performance of operation (procedure) on patient not...

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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 explains a coding update effective October 1, 2009 that expands how certain medical-care misadventures are captured in ICD-9-CM. It is relevant to coders, compliance staff, quality reporting teams, and healthcare organizations that track adverse events and patient-safety measures. The discussion covers revised category language, newly added codes, related inclusion and exclusion notes, and the broader reporting context involving patient-safety and quality initiatives.

Why This Topic Matters

Accurate capture of these events supports quality reporting, surveillance, and patient-safety tracking across healthcare settings. The article also helps readers understand how the ICD-9-CM update fits into broader reporting practices and secondary diagnosis reporting.

Article Sections

  1. ICD-9-CM update for misadventures during medical care

    Introduces the effective date and the scope of changes made within the misadventures category. It provides the background for the coding revisions discussed in the article.

  2. Revisions, additions, and notes within category E876

    Summarizes the category-level changes, including revised wording, newly added codes, and related inclusion/exclusion guidance. It also places the update in the context of patient-safety and reporting initiatives.

  3. Example scenario and diagnosis code assignment

    Presents a brief clinical example involving a procedure performed on the wrong side and identifies the diagnosis coding outcome. The example is used to illustrate the update in practice.

What You Will Learn

  • The purpose of the ICD-9-CM update for misadventures during medical care
  • Which broad types of procedure-related events are addressed in the revision
  • How the article frames the update in relation to quality reporting and patient safety
  • How a sample scenario is resolved at a high level using diagnosis coding

Who Should Read This

  • Medical coders
  • Coding auditors
  • Compliance professionals
  • Quality reporting staff
  • Patient safety and surveillance teams
  • Healthcare administrators

Codes Discussed

  • ICD-9-CM: E876.5
  • ICD-9-CM: E876.6
  • ICD-9-CM: E876.7
  • ICD-9-CM: 366.9

Code Ranges Discussed

  • ICD-9-CM: E876

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