The US Coast Guard (USCG) operates within the US Department of Homeland Security during times of peace and represents a force of > 55,000 active-duty service members (ADSMs), civilians, and reservists. ADSMs account for about 40,000 USCG personnel. The missions of the USCG include activities such as maritime law enforcement (drug interdiction), search and rescue, and defense readiness.1 Akin to other US Department of Defense (DoD) services, USCG ADSMs are required to maintain medical readiness to maximize operational success.
Whereas the DoD centralizes its health care services at military treatment facilities, USCG health care tends to be dispersed to smaller clinics and sickbays across large geographic areas. The USCG operates 42 clinics of varying sizes and medical capabilities, providing outpatient, dentistry, pharmacy, laboratory, radiology, physical therapy, optometry, and other health care services. Many ADSMs are evaluated by a USCG medical officer in these outpatient clinics, and ADSMs may choose to fill prescriptions at the in-house pharmacy if present at that clinic.
The USCG has 14 field pharmacists. In addition to the standard dispensing role at their respective clinics, USCG pharmacists provide regional oversight of pharmaceutical services for USCG units within their area of responsibility (AOR). Therefore, USCG pharmacists clinically, operationally, and logistically support these regional assets within their AOR while serving the traditional pharmacist role. USCG pharmacists have access to ADSM electronic health records (EHRs) when evaluating prescription orders, similar to other ambulatory care settings.
New recruits and accessions into the USCG are first screened for disqualifying health conditions, and ADSMs are required to maintain medical readiness throughout their careers.2 Therefore, this population tends to be younger and overall healthier compared with the general population. Equally important, medication errors or inappropriate prescribing in the ADSM group could negatively affect their duty status and mission readiness of the USCG in addition to exposing the ADSM to medication-related harms.
Duty status is an important and unique consideration in this population. ADSMs are expected to be deployable worldwide and physically and mentally capable of executing all duties associated with their position. Duty status implications and the perceived ability to stand watch are tied to an ADMS’s specialty, training, and unit role. Duty status is based on various frameworks like the USCG Medical Manual, Aeromedical Policy Letters, and other governing documents.3 Duty status determinations are initiated by privileged USCG medical practitioners and may be executed in consultation with relevant commands and other subject matter experts. An inappropriately dosed antibiotic prescription, for example, can extend the duration that an ADSM would be considered unfit for full duty due to prolonged illness. Accordingly, being on a limited duty status may negatively affect USCG total mission readiness as a whole. USCG pharmacists play a vital role in optimizing ADSMs’ medication therapies to ensure safety and efficacy.
Currently no published literature explores the number of medication interventions or the impact of those interventions made by USCG pharmacists. This study aimed to quantify the number, duty status impact, and replicability of medication interventions made by one pharmacist at the USCG Base Alameda clinic over 6 months.