icd_nine parameter 278 Overweight, obesity and other hyperalimentation 278.0 Overweight and obesity 278.00 Obesity, unspecified 278.01 Morbid obesity 278.02 Overweight 278.03 Obesity hypoventilation syndrome 272 Disorders of lipoid metabolism 272.0 Pure hypercholesterolemia 272.1 Pure hyperglyceridemia 272.2 Mixed hyperlipidemia 272.4 Other and unspecified hyperlipidemia