What is Certificate of Medical Necessity in Prosthetic Services?

Prosthetic Services Glossary

100 terms total — 1 showing — Last updated 15 Sep 2026

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Gait Training

Basic Semi-formal IVT

The structured therapeutic process by which a prosthetic user learns to walk safely and efficiently with their prosthetic device under the guidance of a physical therapist.

15 Sep 2026

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Certificate of Medical Necessity

Intermediate Formal IVT

A formal document completed by a prescribing physician attesting that a prescribed prosthetic device is medically necess...

CMN medical necessity form

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Glossary terms, with category, difficulty and definition
Term	Category	Difficulty	Definition
Certificate of Medical Necessity IVT	Document Type	Intermediate	A formal document completed by a prescribing physician attesting that a prescrib...

Glossary Stats

Total terms 100

IVT eligible 99

Verified 0

basic 17

intermediate 57

advanced 19

professional 7