What is the purpose of brackets in medical billing and coding?

Brackets are used in medical coding to enclose synonyms or explanatory phrases, which provide additional context or clarification for the codes. This helps coders understand the nuances of a diagnosis or procedure. For example, when a code has an associated term or phrase that may not be included in the code itself, brackets serve to clarify what the code encompasses. This is particularly important in coding because it ensures that medical coders accurately interpret and use codes when billing, facilitating proper claims processing and reimbursement.

Using this feature effectively also aids in the communication of the patient's conditions or the specifics of the treatment within the medical record, contributing to accurate documentation and minimizing coding errors, which is essential for compliance and quality of care.