Elevated glucose tolerance test icd 10 code July 8, 2019 16 32 64 128 Icd 10 code for elevated glucose tolerance test in pregnancy Icd 10 cm code for elevated glucose tolerance test Elevated glucose icd 10 Elevated fasting glucose icd 10 High glucose icd 10 Glucose intolerance icd 10 Glucose intolerance icd 10 code