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Difficulty: MediumDisposition and Care Setting Transitions

A 68-year-old man is being prepared for discharge after a 6-day hospitalization for a severe exacerbation of chronic obstructive pulmonary disease (COPD). His acute symptoms have resolved, but he exhibits persistent hypoxemia. The multidisciplinary care team determines he will require new long-term home oxygen therapy (LTOT). Arrange the following steps in the most appropriate chronological order to safely execute this care setting transition.

  1. 1Perform structured resting and ambulatory pulse oximetry to document an oxygen saturation of ≤88%\leq 88\% on room air.
  2. 2Complete and submit a Certificate of Medical Necessity (CMN) alongside a formal prescription to a durable medical equipment (DME) supplier.
  3. 3Confirm with the DME supplier that the stationary oxygen concentrator has been delivered and successfully set up at the patient's residence.
  4. 4Provide comprehensive patient and caregiver education regarding home oxygen safety, emphasizing fire hazards and the absolute prohibition of smoking.
  5. 5Discharge the patient from the hospital accompanied by a portable oxygen cylinder to maintain adequate oxygenation during transit.

Answer

The correct sequence begins with documenting physiologic qualification, followed by ordering the equipment, confirming its placement at the residence, providing safety education, and finally discharging the patient with transport oxygen.
A safe care transition requires a logical progression: proving the medical need, prescribing the intervention, securing the environment (equipment delivery), ensuring patient competence (education), and safely bridging the physical transfer. Any disruption to this order threatens patient safety and increases readmission risk.

Step-by-Step Solution

1
Document clinical eligibility for home oxygen.
Pulse oximetry confirms SpO2≤88%SpO_2 \leq 88\%.
Regulatory and clinical standards require objective proof of hypoxemia before prescribing LTOT.
2
Prescribe therapy and coordinate with the supplier.
CMN and prescription are sent to the DME company.
The supplier needs legal medical documentation to process and deliver the oxygen equipment.
3
Verify equipment setup at the destination.
Confirmation is received that the home concentrator is ready.
Discharging the patient before the home equipment is established risks profound hypoxemia upon arrival.
4
Administer targeted patient education.
The patient understands fire risks and oxygen titration.
Patients must be educated on the severe burn risks of oxygen therapy immediately prior to assuming independent use.
5
Execute the physical discharge.
The patient leaves the hospital safely.
Transit requires a portable oxygen source to bridge the gap between hospital wall oxygen and the home concentrator.

Key Concept

Safe discharge transition and coordination for new long-term oxygen therapy (LTOT)
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Topics

Disposition and Care Setting Transitions

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