B30.9
BillableViral conjunctivitis, unspecified
Viral conjunctivitis, unspecified
Coding Notes
Includes
Conditions included under this code
- diseases generally recognized as communicable or transmissible
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- certain localized infections - see body system-related chapters
- •herpesviral [herpes simplex] ocular diseaseB00.5
- •ocular zosterB02.3
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(38)
SNOMED CT
- Viral conjunctivitis45261009
- Acute epidemic conjunctivitis239186001
- Bilateral viral conjunctivitis15680481000119104
- Conjunctivitis of bilateral eyes caused by virus15680481000119104
- Conjunctivitis of both eyes caused by virus15680481000119104
- Viral conjunctivitis of bilateral eyes15680481000119104
- Viral conjunctivitis of both eyes15680481000119104
- Conjunctivitis of left eye caused by virus15680521000119104
- Left viral conjunctivitis15680521000119104
- Conjunctivitis of right eye caused by virus15680441000119109
- Right viral conjunctivitis15680441000119109
UMLS
- Conjunctivitides, ViralC0009774
- Conjunctivitis viralC0009774
- Conjunctivitis viral NOSC0009774
- Conjunctivitis, ViralC0009774
- Viral ConjunctivitidesC0009774
- Viral ConjunctivitisC0009774
- Viral conjunctivitisC0009774
- Viral conjunctivitis (disorder)C0009774
- Viral conjunctivitis, unspecifiedC0009774
- conjunctivitis viralC0009774
- viral conjunctivitisC0009774
Clinical Terms
- Acute epidemic conjunctivitis
- Conjunctivitis of right eye caused by virus
- Viral conjunctivitis of both eyes
- Conjunctivitis viral
- Conjunctivitis of both eyes caused by virus
- Viral Conjunctivitides
- Viral conjunctivitis of bilateral eyes
- Conjunctivitis of left eye caused by virus
- Conjunctivitis of bilateral eyes caused by virus
- Viral conjunctivitis (disorder)
- Conjunctivitides, Viral
- Left viral conjunctivitis
- Conjunctivitis viral NOS
- Right viral conjunctivitis
- Conjunctivitis, Viral
- Bilateral viral conjunctivitis
Frequently Asked Questions
What is the ICD-10 code for viral conjunctivitis, unspecified?
The ICD-10-CM code for viral conjunctivitis, unspecified is B30.9. The full clinical description is "Viral conjunctivitis, unspecified". B30.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code B30.9 mean?
ICD-10-CM code B30.9 represents “Viral conjunctivitis, unspecified”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a billable/specific code that can be used on a claim.
Is B30.9 a billable code?
Yes, B30.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is B30.9 in?
B30.9 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with B30.9?
B30.9 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters; herpesviral [herpes simplex] ocular disease (B00.5); ocular zoster (B02.3).
Are additional codes required with B30.9?
Yes, when using B30.9, also report: resistance to antimicrobial drugs (Z16.-).
What SNOMED CT codes does B30.9 map to?
B30.9 maps to 5 SNOMED CT concepts: 239186001, 15680481000119104, 15680521000119104, 15680441000119109, 45261009. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for B30.9?
B30.9 is linked to 1 UMLS Concept Unique Identifier: C0009774. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does B30.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like viral conjunctivitis, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of B30.9?
B30.9 maps to the ICD-11 code: 1D84.Z (Viral conjunctivitis, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.