R50.83
R50.83: Postvaccination fever
Billable / specific codeICD-10-CM
R50.83 is a billable, specific ICD-10-CM code for postvaccination fever. It is valid for submission on a claim.
Check R50.83 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Postimmunization fever
Excludes1 inherited from the categories above R50.83
A category’s note binds every code beneath it.
Written on R50: Fever of other and unknown origin
Other codes that can never be billed with R50.83
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Fever›postimmunization
- Fever›postvaccination
Code history
Unchanged in every release from FY2024 to FY2027.