ICD-10-CM Code Z91.4

Personal history of psychological trauma, not elsewhere classified

Version 2020 Non-Billable Code

Not Valid for Submission

Z91.4 is a "header" nonspecific and non-billable code code, consider using a code with a higher level of specificity for a diagnosis of personal history of psychological trauma, not elsewhere classified. The code is NOT valid for the year 2020 for the submission of HIPAA-covered transactions.

ICD-10:Z91.4
Short Description:Personal history of psychological trauma, NEC
Long Description:Personal history of psychological trauma, not elsewhere classified

Consider the following ICD-10 codes with a higher level of specificity:

  • Z91.41 - Personal history of adult abuse
  • Z91.410 - Personal history of adult physical and sexual abuse
  • Z91.411 - Personal history of adult psychological abuse
  • Z91.412 - Personal history of adult neglect
  • Z91.419 - Personal history of unspecified adult abuse
  • Z91.42 - Personal history of forced labor or sexual exploitation
  • Z91.49 - Other personal history of psychological trauma, not elsewhere classified

Code Classification

  • Factors influencing health status and contact with health services (Z00–Z99)
    • Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
      • Personal risk factors, not elsewhere classified (Z91)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020