Z99
Non-billableDependence on enabling machines and devices, NEC
Dependence on enabling machines and devices, not elsewhere classified
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Code Also
A second code may be required; sequencing depends on circumstances
Child Codes (5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-10 code for dependence on enabling machines and devices, nec?
The ICD-10-CM code for dependence on enabling machines and devices, nec is Z99. The full clinical description is "Dependence on enabling machines and devices, not elsewhere classified". Z99 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code Z99 mean?
ICD-10-CM code Z99 represents “Dependence on enabling machines and devices, not elsewhere classified”. It is classified under Chapter 22: Factors Influencing Health Status and Contact With Health Services and is a non-billable header code. Use a more specific child code for billing purposes.
Is Z99 a billable code?
No, Z99 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under Z99.
What chapter is Z99 in?
Z99 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).
What are the subcategories under Z99?
Z99 has 5 child codes, including: Z99.0 (Dependence on aspirator), Z99.1 (Dependence on respirator), Z99.2 (Dependence on renal dialysis), Z99.3 (Dependence on wheelchair), and 1 more.
What are the UMLS CUIs for Z99?
Z99 is linked to 1 UMLS Concept Unique Identifier: C0496751. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Z99 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like dependence on enabling machines and devices, nec affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Z99?
Z99 maps to the ICD-11 code: QB4Z (Dependence on unspecified machine or device).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.