Impact of electronic information exchange on repeat imaging during 30-day readmissions among Medicare beneficiaries.
Am J Manag Care
; 30(2): 66-72, 2024 02.
Article
in En
| MEDLINE
| ID: mdl-38381541
ABSTRACT
OBJECTIVES:
We examined the association between electronic health information sharing and repeat imaging in readmissions among older adults with and without Alzheimer disease (AD). STUDYDESIGN:
Cohort study using national Medicare data.METHODS:
Among Medicare beneficiaries with 30-day readmissions in 2018, we examined repeat imaging on the same body system during the readmission. This was evaluated between fragmented and nonfragmented (same-hospital) readmissions and across categories of electronic information sharing via health information exchanges (HIEs) in fragmented readmissions admission and readmission hospitals share the same HIE, admission and readmission hospitals participate in different HIEs, one or both do not participate in HIE, or HIE data missing. This relationship was evaluated using unadjusted and adjusted logistic regression.RESULTS:
Overall, 14.3% of beneficiaries experienced repeat imaging during their readmission. Compared with nonfragmented readmissions, fragmented readmissions were associated with 5% higher odds of repeat imaging on the same body system in older adults without AD. This was not mitigated by the presence of electronic information sharing Fragmented readmissions to hospitals that shared an HIE had 6% higher odds of repeat imaging (adjusted OR, 1.06; 95% CI, 1.00-1.13). There was no difference seen in the odds of repeat imaging for older adults with AD.CONCLUSIONS:
Despite substantial investment, HIEs as currently deployed and used are not associated with decreased odds of repeat imaging in readmissions.
Full text:
1
Database:
MEDLINE
Main subject:
Patient Readmission
/
Medicare
Limits:
Aged
/
Humans
Country/Region as subject:
America do norte
Language:
En
Year:
2024
Type:
Article