Facilitating linkage through universal patient identifiers: a difficult endeavor.

Area of Science:

• Health Informatics
• Health Information Management

Background:

• Fragmented health records hinder comprehensive patient care.
• The need for seamless data linkage across healthcare delivery systems is critical.

Purpose of the Study:

• To explore the creation and utility of universal patient identifiers.
• To analyze the advantages and disadvantages of a national health identifier using the Social Security number.
• To present various universal patient identifier proposals and discuss their inherent complexities.

Main Methods:

• Literature review of universal patient identifier concepts.
• Analysis of national health identifier proposals.
• Discussion of current practices for health information managers.

Main Results:

• Universal patient identifiers are complex but essential for record linkage.
• Using Social Security numbers as national health identifiers presents significant benefits and drawbacks.
• Multiple proposals highlight the multifaceted nature of implementing a universal system.

Conclusions:

• Implementing universal patient identifiers requires careful consideration of various proposals.
• Health information managers can take immediate steps within their facilities to improve integrated information access.
• The development of a national health identifier necessitates addressing privacy, security, and logistical challenges.