Answer :
The valid ICD-10-CM principle among the options provided is:
2. Diagnoses should first be found in the tabular list and confirmed in the index.
Here's why:
- When assigning codes in ICD-10-CM, it is crucial to first locate the diagnosis in the tabular list to identify the most appropriate code.
- After finding the diagnosis code in the tabular list, it is important to verify and confirm the code in the index to ensure accuracy and specificity.
- This principle ensures that the correct code is selected based on the specific diagnosis documented by the healthcare provider, leading to accurate and precise coding.
This principle emphasizes the importance of thorough and accurate code selection based on the guidelines provided in the ICD-10-CM manual, promoting consistency and precision in medical coding practices.