Medical Certificate
Overview
A medical certificate (진단서) is an official medical document issued by a doctor after examining a patient, recording the disease name, symptoms, treatment progress, and opinions. Beyond a simple medical record, it holds legal and administrative validity and is used as evidence for patient rights protection and social proof. Medical certificates follow strict issuance standards and procedures under the Medical Service Act (의료법), and false issuance is subject to criminal punishment.
Main Content
Types of Medical Certificates
- General Medical Certificate: Includes the patient's disease name, symptoms, treatment period, and future treatment plan. Primarily used for sick leave, leave of absence, insurance claims, etc.
- Medical Opinion: A document briefly stating a doctor's professional opinion on a specific disease, used for treatment at other hospitals or submission to courts.
- Medical Record: A full record of the patient's treatment process, serving as the basis for issuing a medical certificate.
- Death Certificate: Records the cause and time of death, essential for funeral and inheritance procedures.
Components of a Medical Certificate
- Patient Information: Name, resident registration number, address, and other personal details
- Diagnosis: Exact name of the disease (including ICD code)
- Date of Onset and Diagnosis: Time of disease occurrence and diagnosis
- Symptoms and Findings: Patient's subjective symptoms and doctor's objective examination findings
- Treatment Progress: Details of medication, surgery, hospitalization, etc.
- Future Treatment Plan: Additional tests, follow-up schedule, prognosis, etc.
- Issuing Doctor Information: Doctor's name, license number, signature, and hospital seal
Issuance Procedure
1. The patient requests the doctor to issue a medical certificate.
2. The doctor prepares the medical certificate based on the patient's medical records.
3. The medical certificate must be signed directly by the doctor and stamped with the hospital seal.
4. It is delivered to the patient or legal representative, and there is an obligation to retain it for three years from the date of issuance.
Legal Validity and Precautions
- Medical certificates are recognized as legal evidence, and false issuance is punishable under Article 233 of the Medical Service Act (false issuance of medical certificates) with imprisonment of up to three years or a fine of up to 30 million won.
- Medical certificates cannot be issued to third parties or their contents disclosed without the patient's consent (Article 19 of the Medical Service Act).
- The validity of a medical certificate is based on the condition at the time of issuance; over time, a new diagnosis may be necessary.
Latest Trends
As of 2024-2025, digital transformation in the issuance and management of medical certificates is accelerating. Electronic medical certificate systems have been introduced, applying electronic signatures and blockchain-based anti-forgery technology instead of paper documents. Particularly after the COVID-19 pandemic, as telemedicine has expanded, legal discussions on remote issuance of medical certificates are active. According to the revised enforcement rules of the Medical Service Act in June 2024, the validity of electronic medical certificates has been clearly defined, and from 2025, all tertiary general hospitals will be required to issue electronic medical certificates. Additionally, to protect patients' medical data, identity verification procedures for issuing medical certificates have been strengthened, and a MyData-based medical certificate inquiry service is being piloted. Alongside this, as cases of insurance fraud exploiting medical certificates increase, systems for verifying the authenticity of medical certificates between insurance companies and medical institutions are being advanced.
Related Topics
- [[Medical Service Act]]
- [[Electronic Medical Record]]
- [[Telemedicine]]
- [[Insurance Fraud]]
- [[Patient Rights]]
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