ICD-10-CM Book 2025 Edition

Chapters  /  Chapter 18  /  R70-R79  /  R73
R73 Elevated blood glucose level
Excludes1 diabetes mellitus (E08-E13)
diabetes mellitus in pregnancy, childbirth and the puerperium (O24.-)
neonatal disorders (P70.0-P70.2)
postsurgical hypoinsulinemia (E89.1)
R73.0 Abnormal glucose
Excludes1 abnormal glucose in pregnancy (O99.81-)
diabetes mellitus (E08-E13)
dysmetabolic syndrome X (E88.81-)
gestational diabetes (O24.4-)
glycosuria (R81)
hypoglycemia (E16.2)
type 1 diabetes mellitus, presymptomatic (E10.A-)
R73.01 Impaired fasting glucose
Elevated fasting glucose
R73.02 Impaired glucose tolerance (oral)
Elevated glucose tolerance
R73.03 Prediabetes
Latent diabetes
R73.09 Other abnormal glucose
Abnormal glucose NOS
Abnormal non-fasting glucose tolerance
R73.9 Hyperglycemia, unspecified