Dependence on enabling machines and devices, not elsewhere classified

Dependence on aspirator

Z99.0

Dependence on respirator

Z99.1

Dependence on respirator [ventilator] status

Z99.11

Encounter for respirator [ventilator] dependence during power failure

Z99.12

Dependence on renal dialysis

Z99.2

Dependence on wheelchair

Z99.3

Dependence on other enabling machines and devices

Z99.8

Dependence on supplemental oxygen

Z99.81

Dependence on other enabling machines and devices

Z99.89