The 8 Most Common Root Causes of Medical Errors

A recent study from Johns Hopkins suggests that medical errors are now the third-leading cause of death in the U.S., having surpassed strokes, Alzheimer’s, and diabetes. In addition, one in seven Medicare patients receiving care in a hospital are victims of a medical error. However, medical errors can occur in almost any healthcare setting including hospitals, clinics, surgery centers, medical offices, nursing homes, pharmacies, and patients’ homes. This post will explore the most common causes of medical errors.

root causes of medical errors

A few of the most common types of medical errors include: medication errors, errors related to anesthesia, hospital acquired infections, missed or delayed diagnosis, avoidable delay in treatment, inadequate follow-up after treatment, inadequate monitoring after a procedure, failure to act on test results, failure to take proper precautions, and technical medical errors.

Studying these mistakes, learning how to prevent, monitor, and respond to them is key to changing the standards of care. By working to eliminate common medical errors, healthcare systems and providers can protect patients, protect themselves, improve standards of care, and lower costs.

According to the Agency for Healthcare Research and Quality, there are eight common root causes of medical errors which include:

Communication Problems

Communication breakdowns are the most common causes of medical errors. Whether verbal or written, these issues can arise in a medical practice or a healthcare system and can occur between a physician, nurse, healthcare team member, or patient. Poor communication often results in medical errors.

Inadequate Information Flow

Information flow is critical in any healthcare setting, especially within different service areas. Insufficient information flow happens when necessary information does not follow the patient when they are transferred to another facility or discharged from one component or organization to another. Inadequate information flow can cause the following problems:

  • The lack of crucial information when needed to influence prescribing decisions.
  • Lack of appropriate communication of test results.
  • Poor coordination of medication orders for transfer of care.

Human Problems

Human problems occur when standards of care, policies, processes, or procedures are not followed properly or efficiently. Some examples include poor documentation and labeling of specimens. Knowledge-based errors also occur when individuals do not have adequate knowledge to provide the care that is required at the time it is needed.

Patient-Related Issues

These may include inappropriate patient identification, inadequate patient assessment, failure to obtain consent, and insufficient patient education.

Organizational Transfer of Knowledge

These issues can include insufficiencies in training and inconsistent or inadequate education for those providing care. Transfer of knowledge is critical in most areas specifically where new employees or temporary help is used.

Staffing Patterns and Workflow

Inadequate staffing alone does not lead to medical errors but can put healthcare workers in situations where they are more likely to make a mistake.

Technical Failures

Technical failures can include complications or failures with medical devices, implants, grafts, or pieces of equipment.

Inadequate Policies

Often, failures in the process of care can be traced to poor documentation and non-existent, or inadequate procedures.

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1 reply
  1. Vicki Zachary
    Vicki Zachary says:

    I have been a 24 hour a day caregiver for over two years. I have learned a lot needless to say. One thing not mentioned here is listening to the patient. Not everyone is the same. Doctors need to hear what patients have to say. Just because they are Dr’s does not mean they have nothing more to learn. I do not want my family to be one of the mistakes that can be avoided.
    Just read discharge papers. After giving the ER a current med list. Important medication totally wrong. This is how you kill people by neglect not mistakes.

    Reply

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