Icd 10 code for hyperglycemia due to diabetes mellitus July 8, 2019 16 32 64 128 Icd 10 code for hyperglycemia due to diabetes mellitus type 1 Icd 10 code for severe hyperglycemia due to diabetes mellitus Icd 10 code for hyperglycemia due to type 2 diabetes mellitus Icd 10 code for diabetes mellitus due to underlying condition with hyperglycemia