A18.50
BillableTuberculosis of eye, unspecified
Tuberculosis of eye, unspecified
Coding Notes
Includes
Conditions included under this code
- diseases generally recognized as communicable or transmissible
- infections due to Mycobacterium tuberculosis and Mycobacterium bovis
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- certain localized infections - see body system-related chapters
- •congenital tuberculosisP37.0
- •nonspecific reaction to test for tuberculosis without active tuberculosisR76.1
- •pneumoconiosis associated with tuberculosis, any type inA15, J65
- •positive PPDR76.11
- •positive tuberculin skin test without active tuberculosisR76.11
- •sequelae of tuberculosisB90
- •silicotuberculosisJ65
Excludes 2
Conditions not included here, but the patient may have both
- •carrier or suspected carrier of infectious diseaseZ22
- •infectious and parasitic diseases complicating pregnancy, childbirth and the puerperiumO98
- •infectious and parasitic diseases specific to the perinatal periodP35-P39
- •influenza and other acute respiratory infectionsJ00-J22
- •lupus vulgaris of eyelidA18.4
Use Additional Code
Additional codes that should follow this code
Related Codes(5)
Also Known As / Clinical Terms(30)
UMLS
- Eye tuberculosis NOSC0041322
- Ocular TuberculosesC0041322
- Ocular TuberculosisC0041322
- Ocular tuberculosisC0041322
- Tuberculoses, OcularC0041322
- Tuberculosis of eyeC0041322
- Tuberculosis of eye (disorder)C0041322
- Tuberculosis of eye, unspecifiedC0041322
- Tuberculosis of eye, unspecified examinationC0041322
- Tuberculosis, OcularC0041322
- eye tuberculosisC0041322
- eyes tuberculosisC0041322
- ocular tuberculosisC0041322
- tuberculosis eyeC0041322
- tuberculosis ocularC0041322
Clinical Terms
- eye tuberculosis
- eyes tuberculosis
- tuberculosis eye
- Ocular Tuberculosis
- Ocular Tuberculoses
- tuberculosis ocular
- Eye tuberculosis NOS
- Ocular tb (eye condition)
- Tuberculosis of eye (disorder)
- Tuberculosis, Ocular
- Tuberculoses, Ocular
- Tuberculosis of eye, unspecified examination
- Ocular tb
Frequently Asked Questions
What is the ICD-10 code for tuberculosis of eye, unspecified?
The ICD-10-CM code for tuberculosis of eye, unspecified is A18.50. The full clinical description is "Tuberculosis of eye, unspecified". A18.50 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code A18.50 mean?
ICD-10-CM code A18.50 represents “Tuberculosis of eye, 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 A18.50 a billable code?
Yes, A18.50 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is A18.50 in?
A18.50 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).
What codes cannot be used with A18.50?
A18.50 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters; congenital tuberculosis (P37.0); nonspecific reaction to test for tuberculosis without active tuberculosis (R76.1-); and 5 more.
Are additional codes required with A18.50?
Yes, when using A18.50, also report: resistance to antimicrobial drugs (Z16.-).
What SNOMED CT codes does A18.50 map to?
A18.50 maps to 1 SNOMED CT concept: 49107007. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for A18.50?
A18.50 is linked to 1 UMLS Concept Unique Identifier: C0041322. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does A18.50 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like tuberculosis of eye, 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 A18.50?
There is no direct ICD-11 mapping available for A18.50 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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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.