Public Health Service Commissioned Corps
Overview
 
The United States Public Health Service Commissioned Corps (PHSCC) is the federal uniformed service of the United States Public Health Service
United States Public Health Service
The Public Health Service Act of 1944 structured the United States Public Health Service as the primary division of the Department of Health, Education and Welfare , which later became the United States Department of Health and Human Services. The PHS comprises all Agency Divisions of Health and...

 (PHS) and is one of the seven uniformed services of the United States
Uniformed services of the United States
The United States has seven federal uniformed services that commission officers as defined by Title 10, and subsequently structured and organized by Title 10, Title 14, Title 33 and Title 42 of the United States Code.-Uniformed services:...

.

The Public Health Service Commissioned Corps is one of two uniformed services that only consist of commissioned officers and has no enlisted
Enlisted rank
An enlisted rank is, in most Militaries, any rank below a commissioned officer or warrant officer. The term can also be inclusive of non-commissioned officers...

 or warrant officer
Warrant Officer (United States)
In the United States military, the rank of warrant officer is rated as an officer above the senior-most enlisted ranks, as well as officer cadets and candidates, but below the officer grade of O-1...

 ranks, although warrant officers have been authorized for use within the service.
 
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