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  1. Default 94664
    Medical Coding Books
    We have been billing 94664 with E/M code but it keeps getting denied. All of the articles I can find on this say to append mod 25 to E/M code, which we are already doing, the E/M code is paid but 94664 is not. Any help on this?

  2. #2
    Wilmington, NC
    Who is billing this code - the physician or a respiratory tech? That could be where your problem is. It is a physician code only. There is a different code if your respiratory person is doing this service.
    If this doesn't answer your question you may have to call the payer.

    Cynthia Harting, CPC
    Compliance Auditor
    South Eastern Area Health Education Center
    Wilmington, NC

    Wilmington, NC Chapter AAPC
    Marion, OH Chapter AAPC
    Founder/Vice President 2011

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