cpt 93990

  1. M

    Wiki cpt 93990

    Good morning, I have a claim, where CPT 93990 was denied due to patient's age. (the denial states patient's age is 0-20 year old. However, I am reading my CPT book guidelines and I do not see anything about patient's age. Patient is a 33 years old with Dx: N18.6. The duplex scan was done in the...
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