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  6. 2026 ICD-10-CM Code Z99

2026 ICD-10-CM Diagnosis Code Z99

Dependence on enabling machines and devices, not elsewhere classified

ICD-10-CM Code:
Z99
ICD-10 Code for:
Dependence on enabling machines and devices, NEC
Is Billable?
Not Valid for Submission
Code Navigator:

Z99 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity from the list below for a diagnosis of dependence on enabling machines and devices, not elsewhere classified. The code is not specific and is NOT valid for the year 2026 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 Dependence on enabling machines and devices, NEC

Non-specific codes like Z99 require more digits to indicate the appropriate level of specificity. Consider using any of the following billable codes with a higher level of specificity when coding for dependence on enabling machines and devices, nec:

  • Use Z99.0 for Dependence on aspirator

  • Z99.1 for Dependence on respirator

  • Use Z99.11 for Dependence on respirator [ventilator] status

  • Use Z99.12 for Encounter for respirator [ventilator] dependence during power failure

  • Use Z99.2 for Dependence on renal dialysis

  • Use Z99.3 for Dependence on wheelchair

  • Z99.8 for Dependence on other enabling machines and devices

  • Use Z99.81 for Dependence on supplemental oxygen

  • Use Z99.89 for Dependence on other enabling machines and devices

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
      • Dependence on enabling machines and devices, not elsewhere classified
        Z99

Code History

  • FY 2026 - No Change, effective from 10/1/2025 through 9/30/2026
  • FY 2025 - No Change, effective from 10/1/2024 through 9/30/2025
  • 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.