Which data type accommodates a code value, code text, and the name of the coding system?

The answer is correct because the CE data type, which stands for "Coded Element," is specifically designed to hold a code value, the corresponding code text, and the name of the coding system that defines the code. This makes CE particularly useful in healthcare information exchange, as it provides a structured way to represent coded information that can be understood across different systems.

The CE data type typically includes the following elements:

1. Code value: The actual coded representation of the data.

2. Code text: A human-readable version of what the code represents.

3. Coding system: The identification of the coding system used, which can help clarify the context and meaning of the code.

In contrast, the other data types do not accommodate all these elements. The HD (Hierarchic Data) type is used to represent hierarchical data such as identifiers and their associated namespaces, focusing on a different structure. The ID (Identifier) data type is meant for unique identifiers but lacks contextual information and descriptions. Finally, the IS (Coded String) data type represents coded values but does not include the additional context of the coding system or textual descriptions.

Therefore, CE is the most comprehensive type for representing coded data in health information standards.