Validation of diagnosis codes to identify hospitalized COVID-19 patients in health care claims data
Purpose: Health plan claims may provide complete longitudinal data for timely, real-world population-level COVID-19 assessment. However, these data often lack laboratory results, the standard for COVID-19 diagnosis. Methods: We assessed the validity of ICD-10-CM diagnosis codes for identifying patie...
Main Authors: | Billings, M. (Author), Cocoros, N.M (Author), Dublin, S. (Author), Dutcher, S.K (Author), Haynes, K. (Author), Hou, L. (Author), Kit, B. (Author), Kline, A. (Author), Kluberg, S.A (Author), Maiyani, M. (Author), Pawloski, P.A (Author), Toh, S. (Author), Watson, E.S (Author) |
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Format: | Article |
Language: | English |
Published: |
John Wiley and Sons Ltd
2022
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Subjects: | |
Online Access: | View Fulltext in Publisher |
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