Oncology/Hematology Coding:
Consider Cause in This Cancer Anxiety Coding Conundrum
Published on Mon Nov 17, 2025
Question: Our providers often address the patient’s anxiety related to their new cancer diagnosis. Would you use F43.22 or F06.4 for this? AAPC Forum Participant Answer: The difference between F43.22 (Adjustment disorder with anxiety) and F06.4 (Anxiety disorder due to known physiological condition) lies in the etiology of the anxiety. Some physiological conditions, such as neurological disorders like Parkinson’s disease [...]