Among the following components, which is least likely to be integrated within typical IDSs?

• A. Physician's offices
• B. Ambulatory surgical centers
• C. Outpatient clinics
• D. Homecare agencies

Answer: (D)

Integrated delivery systems coordinate care across a continuum within a single network, linking services and settings so care is managed together rather than in silos. Facility-based components like physician offices, ambulatory surgical centers, and outpatient clinics fit neatly into that structure because they can share governance, standardized care protocols, and common information systems within the same organization.

Homecare agencies deliver services in patients’ homes and operate under different regulatory and payer setups, with more dispersed workflows and separate funding streams. This makes full, seamless integration into a typical IDS more challenging, so homecare agencies are least likely to be integrated within a standard IDS. Some systems do incorporate home health through contracts or subsidiaries, but it’s less common than integration of the facility-based components.