Ventilator Management (first day)

What it is

A ventilator acts as a bellows, moving air in and out of the lungs for someone who cannot do enough of it themselves. Air is delivered either through a tightly fitted mask or through a tube passed into the windpipe. Almost nothing about it runs itself: a clinician decides how often the machine pushes a breath, how much air goes in with each one, how much oxygen is in the mixture, and how much pressure is held in the lungs between breaths — and then adjusts all of it against blood gas results, the numbers on the monitor, and how the patient looks. This code describes that physician management on the first day it is provided. Later days of management are billed under a different code, which is the main reason this one exists separately.

Why it is done

• To take over breathing in respiratory failure, when a person cannot move enough air or keep enough oxygen in the blood
• To support breathing through severe pneumonia, a crisis of asthma or COPD, or lung injury
• To protect and control the airway in someone who is unconscious or too weak to keep it open
• To carry a patient through and after major surgery or major trauma
• To set up the initial settings and refine them as the first hours show how the lungs respond

What to expect

Most patients are sedated while a tube is in the windpipe, and many remember little of the period. Speaking is not possible with a breathing tube in place; communication happens by writing, gestures, or a board. A respiratory therapist is closely involved, checking the machine, suctioning secretions, and carrying out the settings. As the underlying problem improves, support is reduced step by step — weaning — until the patient does the work again and the tube can come out. Being on a ventilator carries its own risks, including pneumonia and injury to the vocal cords, and those risks grow with time on the machine, which is why weaning starts as early as the situation allows.

Questions worth asking

• Does the bill show this first-day code once, and subsequent days under their own code, matching the actual dates on the ventilator?
• Is critical care time billed by the physician on the same day as well, and how are the two reconciled?
• Are respiratory therapy services charged separately from the physician's ventilator management?
• Is the intensive care room rate a separate line item from every professional service delivered in that room?
• If more than one physician group was involved — intensivist, pulmonologist, anaesthesiologist — is each billing separately, and is each in network?