Department of Veterans Affairs

History of GI Bleed or ICB from an ICD-9 diagnosis-based problem list. The problem must be ACTIVE. There is no limit on the look back date, but the date of documentation or onset date must occur prior to the end of the measurement period. IVD Population Subset Definition (Figure D-4): This subset of patients will be counted in Numerator 8 – Daily Aspirin or Other Antiplatelet for Diabetes ... ................
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