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R73.03

✓ Billable

Prediabetes

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

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Also Known As

Latent diabetes

❌ Excludes1

inherited from R73.0

Rules from parent category R73.0: Abnormal glucose

  • • 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-)

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Code Information

CodeR73.03
BillableYes
ParentR73.0
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes17 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)