find comorbidities of patients based on ICD-9 or ICD-10 codes, e.g. Cancer, Heart Disease several standard mappings of ICD codes to comorbidities are included (Quan, Deyo, Elixhauser, AHRQ, PCCC) very fastassignment of ICD codes to comorbidities (using novel matrix multiplication algorithm and...
d. Primary malignancy previously excised When a primary malignancy has been previously excised or eradicated from its site and there is no further treatment directed to that site and there is no evidence of any existing primary malignancy, a code from category V10, Personal history of malignant...
There are also extension codes that describe both a personal history of various conditions, and a family history of various conditions, cluster coding allows for the specific condition to be combined with the personal history code. Extension codes for diagnosis timing - ‘Present on admission’ vs...
revascularization; heart failure; cardiac dysfunction; implantable cardioverter–defibrillator; ischemic cardiomyopathy1. Introduction Left ventricular dysfunction (LVD) is associated with considerable morbidity and mortality and currently represents the most common cause of heart failure (HF) in the developed ...