Clinical improvement with bottom-line impact: custom care planning for patients with acute and chronic illnesses in a managed care setting.
A fully capitated, integrated healthcare delivery system endeavored to improve the care of its sickest members. A computer algorithm severity index that encompassed a 1-year history of hospitalization and adjusted for inclusion of a variety of chronic conditions was calculated on the basis of clinical and administrative claims databases for the entire membership of the healthcare system. Monthly updated lists were produced to find patients with acute and chronic illnesses. These patients accounted for one-fourth of hospital admissions and almost half of inpatient days, but they numbered less than 1% of system membership. Each listed person, regardless of age or diagnosis, had a custom care plan formulated by nurses in consultation with the primary care physician and involved specialists. Plan development featured in-home assessments in most instances and incorporated a variety of ancillary services, telephone and home-care follow-up, and strategies to increase continuity and access to care. Patient-reported functional status was obtained at establishment of the care plan and periodically thereafter in expectation of raising the cross-sectional mean values of the population. Three months after initiation of the program, the expected winter hospitalization peak did not occur, and utilization tended to be lower in subsequent months. Inpatient admissions among members with acute and chronic illnesses decreased 20%, and inpatient days decreased 28% from baseline levels. Among the subset of seniors in the population, inpatient days decreased 37%. Net financial impact was a medical expenditure decrease of more than 5% from 1995 levels. On a population basis, functional status was raised, and the acuity of patients' conditions and need for inpatient hospital care were reduced.
Forman
S A
SA
Blue Cross and Blue Shield of Massachusetts, Framingham 01701, USA.
Kelliher
M
M
Wood
G
G
D000208:Acute Disease; D000465:Algorithms; D002204:Capitation Fee; D002908:Chronic Disease; D015897:Comorbidity; D019468:Disease Management; D015276:Health Care Rationing; D006801:Humans; D008329:Managed Care Programs / Q000191:economics / Q000458:organization & administration*; D008404:Massachusetts; D010347:Patient Care Planning / Q000191:economics / Q000458:organization & administration* / Q000592:standards; D011787:Quality of Health Care; D012720:Severity of Illness Index