R73.02Billable
Impaired glucose tolerance (oral)
- Chapter
- 18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- Category
- R73
- Effective date
- October 1, 2026
Related codes in category R73
Frequently asked questions
What is ICD-10 code R73.02?
R73.02 is an ICD-10-CM diagnosis code for Impaired glucose tolerance (oral).
Is R73.02 a billable code?
Yes. R73.02 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is R73.02 in?
R73.02 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
When did R73.02 become effective?
R73.02 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to R73.02?
R73.02 belongs to category R73, which includes 6 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.