R73.03

Billable

Prediabetes

R73.03 is the ICD-10-CM code for Prediabetes. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
R00-R99
Parent
R73.0
Edition
FY2026

R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

What this means — in plain language

MedlinePlus · NIH

What is prediabetes? Prediabetes means that your blood glucose, or blood sugar , levels are higher than normal but not high enough to be called diabetes . Glucose comes from the foods you eat. Too much glucose in your blood can damage your body over time. If you have prediabetes, you are more likely to develop type 2 diabetes , heart disease , and stroke . But if you make some lifestyle changes now, you may be able…

Read more about Prediabetes at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

Includes

  • Latent diabetes

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code R73.03?
R73.03 is the ICD-10-CM code for "Prediabetes". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R73.03 a billable code?
Yes — R73.03 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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