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R50.83

✓ Billable

Postvaccination fever

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

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Also Known As

Postimmunization fever
✅ No additional coding notes for R50.83

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Code Information

CodeR50.83
BillableYes
ParentR50.8
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)