Z99.12
✓ BillableEncounter for respirator [ventilator] dependence during power failure
Factors influencing health status and contact with health services (Z00-Z99)
❌ Excludes1
directCannot be coded with Z99.12
- • mechanical complication of respirator [ventilator] (J95.850)
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CodeZ99.12
BillableYes
ParentZ99.1
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes11 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)