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TCM400 Transcutaneous Monitor

TCM400 is a non-invasive TCOM transcutaneous monitor. INTENDED USES: Used as a diagnostic tool for the assessment of wound care treatment, hyperbaric oxygen treatment, optimal amputation level, critical limb ischemia, post-surgery wound healing evaluation and free flap survival. CLAIMED FEATURES: Providing up to six simultaneous TCOM measurements of oxygen tension (pO2), also known as transcutaneous oximetry. offers reliable, accurate, non-invasive and real-time TCOM measurements as a valuable diagnostic tool. Provides the regional perfusion index (RPI), a reproducible predictor for wound healing.

Product Information

Tissue oxygen tension is a direct, quantitative assessment of the availability of oxygen in the tissue and tcpO2 measurement is a direct indication of the microvascular function. It’s commonly useful in hyperbaric, wound care for wound healing prediction, diagnosis of ischemia, amputation level determination and vascular medicine. Transcutaneous oximetry has become increasingly popular to assess amputation level and wounds during hyperbaric oxygen treatment. TCOM measurements are a valuable diagnostic tool for the assessment of:

  • Wound care treatment, Hyperbaric oxygen treatment, Optimal amputation level, Critical limb ischemia, Post-surgery wound healing evaluation Free flap survival

Pricing and Suppliers

Is it covered by Medicare Part B?

Medicare covers assessment of TcPO2 (as a service, not as a device) by a qualified clinician when there is medical necessity. 

How can I purchase this product?

Vascular TcPO2 is not usually purchased for use at the patient's home. 

The table below shows highest and lowest Medicare pricing across the country
DescriptionMedicare DME co-payment Min / Max
  $0.00 / $0.00
Estimated out-of-pocket cost:

If your insurance does not cover this product, you can purchase it directly from any store. A list of online stores and prices is provided below for your convenience. For updated prices, find it on the internet at

Other Stores

* Indicates whether store accepts Medicare or commercial insurance, but may not apply to this specific product. See coding, coverage and reimubursement for more information.
The information on this handout is for your convenience and educational purposes only. All product claims and specifications are those of the product suppliers. It does not constitute medical advice or a guarantee for reimbursement. Prices may have changed and suppliers may not have product in stock. Please confirm accuracy and appropriateness of information with insurance carrier and product supplier. Clinician and WoundReference assume no liability for inaccuracies or misstatements about products and insurance coverage.