Is R73.0 a billable code?
No. R73.0 is a header code that groups 4 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
R73.0: Abnormal glucose
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
R73.0 groups related diagnoses under abnormal glucose. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under R73.0
- R73.01Impaired fasting glucose
- R73.02Impaired glucose tolerance (oral)
- R73.03Prediabetes
- R73.09Other abnormal glucose
Other codes in R73 Elevated blood glucose level
R73.0 questions
What does R73.0 mean?
R73.0 is the ICD-10-CM code for Abnormal glucose. It is in chapter 18, Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.