Please Help With Exam Questions

Hello all

My name is Joel and this is my first post here and I am glad I found this forum. I am currently in the beginning phase of studying on my own for the CPC license and there are some questions from the book that I cannot find the answer to.

Any help would be appreciated.

The questions are below:

CPT errors:

1. The definition of principal diagnosis?

2. CPT code for layered closure of 2.0 cm laceration of right forearm and 2.5 cm of left elbow?

3. Colonoscopy w laser removal of lesions?

4. Insertion of straight catheter?

ICD 9 errors:

1. The definition of principal diagnosis?

Thank you all.

Joel

Please Help With Exam Questions