B30.9
B30.9: Viral conjunctivitis, unspecified
Billable / specific codeICD-10-CM
B30.9 is a billable, specific ICD-10-CM code for viral conjunctivitis, unspecified. It is valid for submission on a claim.
Check B30.9 with the rest of the claim: free scrubberOther codes that can never be billed with B30.9
Their own Excludes1 notes name this code, so the conflict is not listed above.
- H10.23Serous conjunctivitis, except viral
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
B30.9 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A55326Billing and Coding: Zika Virus Testing by PCR and ELISA Methods
Alphabetic index entries that lead here
- Conjunctivitis NOS›epidemic(viral)
- Conjunctivitis NOS›viral
- Disease, diseased›conjunctiva›viral
Code history
Unchanged in every release from FY2024 to FY2027.