medcodeid term 259050010 serum creatinine abnormal 259051014 serum creatinine low 259052019 serum creatinine normal 259053012 serum creatinine raised 259054018 serum creatinine nos 380389013 serum creatinine level 457927010 corrected serum creatinine level 4217561000006115 creatinine measurement, serum 4217571000006110 serum creatinine 6277981000006115 serum creatinine level