B33.1
B33.1: Ross River disease
Billable / specific codeICD-10-CM
B33.1 is a billable, specific ICD-10-CM code for ross river disease. It is valid for submission on a claim.
Check B33.1 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Epidemic polyarthritis and exanthema
- Ross River fever
Other codes that can never be billed with B33.1
Their own Excludes1 notes name this code, so the conflict is not listed above.
- A92Other mosquito-borne viral fevers
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Ross River disease or fever
- Disease, diseased›Ross River
- Fever›Ross River
- Polyarthritis, polyarthropathy›epidemic(Australian) (with exanthema)
Code history
Unchanged in every release from FY2024 to FY2027.