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R50.83

Billable

Postvaccination fever

R50.83 is the ICD-10-CM code for Postvaccination fever. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
R00-R99
Parent
R50.8
Edition
FY2026

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

Includes

  • •Postimmunization fever

Frequently asked questions

What is ICD-10 code R50.83?
R50.83 is the ICD-10-CM code for "Postvaccination fever". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R50.83 a billable code?
Yes — R50.83 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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