How much does an EEG (electroencephalogram) cost?

Generally, the reference price for an electroencephalogram (EEG) ranges from 100 to 800 yuan. The specific price depends on factors such as the type of examination, duration, equipment used, number of test items, and regional price levels. Actual pricing should be confirmed with local hospitals. Detailed analysis is as follows:

1. **Type of Examination**: EEGs are divided into routine EEG, ambulatory EEG, and video EEG, with varying prices based on type. Routine EEGs are relatively short in duration and simple to perform, with a general reference price of 100–200 yuan. Ambulatory EEGs can continuously record brain activity for 24 hours or longer, and typically cost 300–500 yuan. Video EEGs not only record brain signals but also synchronize with behavioral recordings to aid in more accurate diagnosis; these are more expensive, generally priced at 500–800 yuan.

2. **Duration of Examination**: The length of the EEG examination affects the cost. Short routine exams generally cost 100–150 yuan. If the examination extends to 1–2 hours, the price may increase to 200–300 yuan. Long-term ambulatory monitoring, which requires more complex equipment and extended recording and analysis time, can cost 300–500 yuan.

3. **Equipment Used**: EEG prices vary depending on the equipment. Examinations using basic EEG machines typically cost around 100–200 yuan. Digital EEG machines with high precision and advanced analytical capabilities can more accurately capture brain signals and provide detailed analysis, with examination costs generally ranging from 300–600 yuan.

4. **Number of Test Items**: A basic, single EEG test is relatively inexpensive, usually costing 100–200 yuan. If, in addition to basic testing, special evoked tests such as photic stimulation or hyperventilation, or multiple EEG signal analyses are required, the complexity and workload increase, raising the cost. The reference price for such comprehensive testing is generally 300–800 yuan.

5. **Regional Price Levels**: EEG prices vary based on regional price levels. In areas with lower living costs, EEGs generally cost 100–300 yuan. In areas with higher living costs, prices typically range from 400–800 yuan due to increased operational expenses.

If you require an EEG, it is recommended to gather information from local medical institutions in advance and plan the examination accordingly.