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Z99

Non-billable

Dependence on enabling machines and devices, not elsewhere classified

Z99 is the ICD-10-CM code for Dependence on enabling machines and devices, not elsewhere classified. It is a non-billable category code — use a more specific child code such as Z99.0 for billing.

Status
Header (non-billable)
Chapter
Z00-Z99
Subcodes
5
Edition
FY2026

Z00-Z99 Factors influencing health status and contact with health services

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code Z99?
Z99 is the ICD-10-CM code for "Dependence on enabling machines and devices, not elsewhere classified". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z99 a billable code?
No — Z99 is a non-billable header code. Use a more specific child code (such as Z99.0) for billing.
What are the subcodes of Z99?
Z99 has 5 more specific child codes, including Z99.0, Z99.1, Z99.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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