Results
A total of 78 veterans who had ≥ 1 ACSC-related hospitalization in the past year and who were categorized as low risk were identified, and 69 veterans were reviewed. Nine patients were not included based on hospice care and no longer receiving primary care through the facility. Eight patients were found to have optimized care with no further action warranted after review. Based on their assigned PACT, there was a range of 0 to 5 patients identified per team. Fifty-one patients were contacted, and 37 accepted ≥ 1 referral. Most of the patients were white and male (Table). The most common ACSCs were hypertension (68%), COPD (46%), and T2DM (30%); additional ACSCs included angina (18%), pneumonia (15%), UTIs (10%), CHF (6%), and asthma, dehydration, and perforated appendix (1.5% for each). Any ACSC listed as a diagnosis for a patient was included, regardless of whether it was related to a hospitalization. Most referrals were offered by pharmacists (pharmacy resident, 41%; CPS, 29%), followed by the nurse care manager (18%) and the primary care provider (12%). One patient passed away related to heart failure complications prior to being contacted to offer additional referrals. Of the 9 patients that were unable to be contacted, 4 did not respond to 3 phone call attempts and 5 had no documentation of referrals being offered after the initial chart review and recommendation was completed.
Most of the initially accepted referrals (n = 68) were for CPS disease management, whole health/wellness, and educational classes (Figure). Of the 28 initially accepted referrals for CPS disease management, most were for COPD (10) and hypertension (8), followed by neuropathic pain (3), vitamin D deficiency (3), hyperlipidemia (2), and T2DM (2). At 3 months, all referrals were completed except for 1 hypertension, 1 vitamin D deficiency, and 2 hyperlipidemia referrals. There were 6 COPD, 4 T2DM self-management, and 1 chronic pain class referrals made with 3 COPD and 1 T2DM referrals completed at 3 months. Two tobacco treatment and 2 palliative care referrals were specialty referrals accepted by patients with 1 palliative care referral completed at 3 months.
In terms of feasibility, the chart review took an average (SD) of 13 (4) minutes, and contacting the patient to offer referrals took an average of 8 (5) minutes. Most of the accepted referrals were completed by 3 months (42/68, 62%).
Comparing the 3 months prior to and the 3 months after offering referrals, there was a cumulative quantitative decrease in the number of ED visits (5 to 1) and hospitalizations (11 to 5). The 1 ED visit was for a patient who was unable to be contacted to offer additional referrals as were 4 of the hospitalizations. One of the hospitalizations was for a patient who was deemed to have optimized care with no additional referrals necessary.
Discussion
Evaluation of the review and referral process for patients at low risk for hospitalization from an ACSC was a proactive approach toward optimizing primary care for veterans, and the process increased patient access to education and primary care. There was a high initial patient acceptance rate of referrals and a high completion rate when offered by PACT members. Based on the number of identified patients, the time spent completing chart reviews and contacting patients to offer referrals for each PACT CPS and team was feasible to conduct.
