> For the complete documentation index, see [llms.txt](https://doc.vapi.co/tr/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.vapi.co/tr/en/use-cases/what-is-icd-10-its-role-in-modern-health-technologies.md).

# What is ICD-10? Its Role in Modern Health Technologies

IICD-10 (International Classification of Diseases, 10th Revision) is an international classification system published by the World Health Organization (WHO), in which diseases, symptoms, abnormal findings, and external causes of injury are defined using standardized codes.
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Considered the "common language" in health informatics, this system starts with an alphabetic character and continues with numeric sequences to standardize thousands of diagnoses. For example, the code E11 used for type 2 diabetes expresses the exact same clinical condition in healthcare software anywhere in the world.

### What is ICD-10 used for?

ICD-10 is not merely a list of codes; it is the fundamental building block in the digitalization of health data:<br>

* **Diagnosis Standardizing:** Ensures that diagnoses made by physicians are stored without errors in databases.
* **Reimbursement and Billing:** Correct matching of ICD-10 codes is mandatory for processing payments within insurance systems and SSI (Medula) workflows.
* **Epidemiological Analysis:** Used for tracking the spread rate of diseases and monitoring public health statistics.
* **Clinical Decision Support Systems:** A patient's diagnosis must be system-readable to evaluate drug-disease interactions.

#### What Can Be Developed with the [Vapi.co](http://Vapi.co) ICD-10 API?

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The ICD-10 endpoints offered through [Vapi.co](http://Vapi.co)  provide not only raw data but also the integration of this data with the pharmaceutical world. Here are some project ideas you can realize using this API:\
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1\. Smart Prescription Audit Systems\
The software you develop can compare the medication prescribed by the physician with the patient's ICD-10 diagnosis code. If the selected drug is not indicated (suitable) for that diagnosis, the system can issue real-time alerts.

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2\. Diagnosis-Oriented Drug Guides\
When a user enters an ICD-10 code (e.g., J06.9 - Acute upper respiratory infection, unspecified), a directory application can be designed to access the most up-to-date drug lists, dosage information, and treatment protocols used for that condition via the API.

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3\. Health Insurance and Provision Software\
Modules that automate diagnosis-drug compatibility can be developed for insurance companies. A control dashboard can be built to minimize invoice rejection rates caused by incorrect coding.

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4\. Telemedicine Integrations\
Workflows can be established in online consultation platforms enabling physicians to quickly search and select the correct ICD-10 code, and based on this code, generate patient-specific educational materials or medication reminders.<br>

#### Why the [Vapi.co](http://Vapi.co)  ICD-10 Service?

Blended with Vademecum's 40 years of industry experience, the ICD-10 API offers developers the following advantages:<br>

* Up-to-Date Information: A dataset synchronized with TITCK (Turkish Medicines and Medical Devices Agency) and WHO updates.
* Speed: High-performance integration with JSON responses returned in milliseconds.
* Full Integration with Drug Data: The ability to directly link diagnosis codes with drug active ingredients and indication data.

[ICD-10 Diagnosis Codes](/tr/en/tr-turkey-datasets-and-api-reference/medicines/icd-10-diagnosis-codes.md)

[ICD-10 Diagnosis Code Groups](/tr/en/tr-turkey-datasets-and-api-reference/medicines/icd-10-diagnosis-code-groups.md)