Medical Coding Practice Test

The main guideline for procedure coding in ICD-9-CM is to locate the main term in a separate index. This is because the procedure codes in ICD-9-CM are organized based on the main term describing the procedure. By locating the main term in a separate index, coders can easily find the specific code that corresponds to the procedure performed. This helps ensure accuracy and consistency in procedure coding.

The other options are incorrect because:

- using the most common procedural terms is not always accurate or specific enough for coding purposes

- considering the patient's symptoms first pertains more to diagnosis coding rather than procedure coding

- reviewing the patient's dietary needs is important for patient care but is not directly relevant to procedure coding.