readcode readterm 4....00 Laboratory procedures 4....11 Investigation-laboratory 4....12 Test - laboratory 41...00 Laboratory procedures -general 412..00 Laboratory procedure performed 413..00 Laboratory test requested 41B..00 Laboratory test due 41BZ.00 Laboratory test NOS due 41G..00 Laboratory administration procedures 41G3.00 Specimen received in laboratory 41H..00 Review of patient laboratory test report 44J..00 Blood urea/renal function 44J3.00 Serum creatinine 44J3000 Serum creatinine abnormal 44J3100 Serum creatinine low 44J3200 Serum creatinine normal 44J3300 Serum creatinine raised 44J3z00 Serum creatinine NOS 44JC.00 Corrected plasma creatinine level 44JD.00 Corrected serum creatinine level 44JF.00 Plasma creatinine level 44JZ.00 Blood urea/renal function NOS 451..00 Renal function tests 4511.00 Renal function tests normal 4512.00 Renal function tests abnormal 4515.00 Differential renal function 4516.00 Renal function tests borderline 4519.00 Deteriorating renal function 451H.00 Recovery of renal function 451Z.00 Renal function test NOS 4Q40.00 Creatinine level 4Z...00 Laboratory procedure NOS 8A6..00 Renal function monitoring 8H7P.11 Refer to pathology laboratory 8HP..00 Referral for laboratory tests 98F..00 Reason for repeat laboratory test 9N1Q.00 Seen in diabetic clinic 9b0P.00 Laboratory request 9b0Q.00 Laboratory result 9mG..00 Renal function monitoring invitation 9mG0.00 Renal function monitoring invitation first letter C345.00 Gout due to impairment of renal function K060.11 Impaired renal function K08..00 Impaired renal function disorder K08y.00 Other impaired renal function disorder K08y300 Renal function impairment with growth failure K08yz00 Other impaired renal function disorder NOS K08z.00 Impaired renal function disorder NOS R144.00 [D]Renal function test abnormal R1yz.11 [D]Unexplained laboratory result ZV72600 [V]Laboratory examination