2024 ICD-10-CM Diagnosis Code B30.9

by

Viral conjunctivitis, unspecified

  • B30.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM B30.9 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of B30.9 – other international versions of ICD-10 B30.9 may differ.

The following code(s) above B30.9 contain annotation back-references

 that may be applicable to B30.9:

  • A00-B99  Certain infectious and parasitic diseases
  • B30  Viral conjunctivitis

Approximate Synonyms

  • Bilateral viral conjunctivitis
  • Bilateral viral conjunctivitis (eye condition)
  • Left viral conjunctivitis
  • Left viral conjunctivitis (eye condition)
  • Right viral conjunctivitis
  • Right viral conjunctivitis (eye condition)
  • Viral conjunctivitis

Clinical Information

  • Inflammation, often mild, of the conjunctiva caused by a variety of viral agents. Conjunctival involvement may be part of a systemic infection.

ICD-10-CM B30.9 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 124 Other disorders of the eye with mcc or thrombolytic agent
  • 125 Other disorders of the eye without mcc

Convert B30.9 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Diagnosis Index entries containing back-references to B30.9: