(2020) Medicare Rules for Transcutaneous Oximetry


In January of 2011, the Current Procedural Terminology (CPT) definition of transcutaneous oximetry (TCOM) changed. This altered the study we must perform and the way it is billed. Individuals who perform TCOM studies should be aware of these changes and ensure compliance with all applicable rules. This article will explain the CPT definition and discuss billing requirements of Medicare payers.


On completion of this activity, the reader should be able to:

  1. Explain the source of billing rules for TCOM.
  2. Explain the CPT definition of TCOM.
  3. Identify the appropriate CPT code for a TCOM study.
  4. Discuss who is qualified to perform a TCOM study.
  5. Locate your TCOM LCD.

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For a free download of this article click here  Medicare Rules for Transcutaneous Oximetry (updated Mar 2020)

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