The term used to describe codes that need both the main and subterm clearly documented by the physician is what?

The term that describes codes requiring both the main term and the subterm to be clearly documented by the physician is indeed "Include." This term is significant in coding because it indicates that specific details must be provided for accurate coding. When a code is marked as "Include," it signals that the coder must ensure that both the main diagnosis and any associated subterms are present in the documentation to justify the selection of that particular code. This helps maintain accuracy in medical coding and ensures that the medical necessity for procedures, treatments, or conditions is properly supported.

The other terms do not capture this requirement in the same way. For instance, "Manifestation" refers to a condition that arises as a result of another condition, focusing on the relationship between diseases rather than the documentation needed for coding. "Synonymous" refers to different terms that mean the same thing but does not specifically address documentation requirements. "Other" is a vague term that does not convey the specific need for both main and subterm documentation. In contrast, "Include" directly relates to the coding process and emphasizes the need for comprehensive documentation by healthcare providers.