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Official Description

Moderate sedation services (other than those services described by codes 00100-01999), provided by a physician or other qualified health care professional other than the health care professional performing the diagnostic or therapeutic service that the sedation supports; younger than 5 years of age, first 30 minutes intra-service time

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Moderate sedation services, as defined by CPT® Code 99148, refer to the administration of sedative agents to patients who are undergoing diagnostic or therapeutic procedures. This service is specifically provided by a physician or another qualified healthcare professional who is not the individual performing the actual procedure that necessitates sedation. The focus of moderate sedation is to ensure that the patient remains comfortable and relaxed during the procedure while maintaining the ability to respond to verbal commands and physical stimulation. For patients younger than five years of age, this code applies to the first 30 minutes of intra-service time dedicated to monitoring and managing the sedation process. The procedure begins with a thorough patient assessment, followed by the insertion of an intravenous line for the administration of fluids and sedative agents. Throughout the sedation process, vital signs such as oxygen saturation, heart rate, and blood pressure are continuously monitored to ensure patient safety. After the procedure is completed, the healthcare professional responsible for the sedation continues to monitor the patient until they have sufficiently recovered from the effects of the sedative, at which point the patient can be safely handed over to nursing staff for ongoing care. This structured approach to moderate sedation is crucial for minimizing risks and ensuring a positive experience for young patients undergoing medical procedures.

© Copyright 2026 Coding Ahead. All rights reserved.

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