Chronic hypercarbic resp failure icd 10 July 8, 2019 16 32 64 128 Acute on chronic hypercarbic resp failure icd 10 Acute on chronic hypoxic hypercarbic resp failure icd 10 Chronic hypercapnic respiratory failure icd 10 Chronic hypoxic hypercarbic respiratory failure icd 10 Chronic hypercapnic and hypoxic respiratory failure icd 10