The purpose of modifiers in coding is to provide:

The purpose of modifiers in coding is to provide additional information to insurance providers. Modifiers are used to give context to the procedure or service billed, indicating that a service was altered in some way. They help clarify circumstances such as whether a procedure was performed bilaterally, multiple times, or if there were distinct services provided that should be billed separately. By including modifiers, healthcare providers can ensure that claims are processed accurately, reflecting the specifics of the services rendered, which can be crucial for proper reimbursement and to prevent denial of claims.

While the other choices touch on aspects of coding and billing, they do not accurately encapsulate the primary function of modifiers in enhancing the clarity and detail of service descriptions in a way that facilitates communication with insurance carriers.