Icd code anemia low hematocrit and hemoglobin

Despite these inconsistencies in the definition of anemia cases, most studies indicate that the prevalence of anemia is increased in CHF populations with comorbid kidney disease, advanced age, and more severe symptoms (range, 30% to 61%) when compared with less symptomatic ambulatory populations (range, 4% to 23%).

Published reports in CHF populations have used these and other study-specific definitions of anemia (including other arbitrary or statistically defined hemoglobin and hematocrit categories and administrative diagnostic codes from hospital records). 17 These standard definitions of anemia are not based on well-established physiological or population norms. The World Health Organization definition of anemia (hemoglobin concentration <13.0 g/dL in men and <12.0 g/dL in women) takes into account known gender differences in distribution of hemoglobin values, 16 whereas the National Kidney Foundation defines anemia as hemoglobin в‰¤12 g/dL in men and postmenopausal women. 1вЂ“15 Variability in estimated prevalence is partly attributable to use of inconsistent definitions of anemia in individual reports.

Customer Service and Ordering InformationД®stimates of the prevalence of anemia in patients with CHF and low ejection fraction range widely from 4% to 61% (median 18%).

Stroke: Vascular and Interventional Neurology.

Journal of the American Heart Association (JAHA).

Circ: Cardiovascular Quality & Outcomes.

Arteriosclerosis, Thrombosis, and Vascular Biology (ATVB).

Icd code anemia low hematocrit and hemoglobin