Version 2024

2024 ICD-10-CM Diagnosis Code Z91.4

Personal history of psychological trauma, not elsewhere classified

ICD-10-CM Code:
Z91.4
ICD-10 Code for:
Personal history of psychological trauma, NEC
Is Billable?
Not Valid for Submission
Code Navigator:

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)

Z91.4 is a non-specific and non-billable diagnosis 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 specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Personal history of psychological trauma, NEC

Non-specific codes like Z91.4 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for personal history of psychological trauma, nec:

  • Z91.41 for Personal history of adult abuse - NON-BILLABLE CODE

  • Use Z91.410 for Personal history of adult physical and sexual abuse - BILLABLE CODE

  • Use Z91.411 for Personal history of adult psychological abuse - BILLABLE CODE

  • Use Z91.412 for Personal history of adult neglect - BILLABLE CODE

  • Use Z91.413 for Personal history of adult financial abuse - BILLABLE CODE

  • Use Z91.414 for Personal history of adult intimate partner abuse - BILLABLE CODE

  • Use Z91.419 for Personal history of unspecified adult abuse - BILLABLE CODE

  • Use Z91.42 for Personal history of forced labor or sexual exploitation - BILLABLE CODE

  • Use Z91.49 for Other personal history of psychological trauma, not elsewhere classified - BILLABLE CODE

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.