0358T Bia whole body
Also known as: BIA, body composition analysis, impedance analysis
Bioelectrical impedance analysis of whole body composition. Non-invasive measurement of body water, fat mass, and lean mass composition.
In Plain Language
Body fat and muscle measurement; Composition analysis
Clinical Context
Used for assessing nutritional status, obesity evaluation, and monitoring body composition changes in disease or treatment.
RVU Information
CPT 0358T does not have a physician work RVU assigned by CMS. Category III codes for emerging technology do not receive RVU assignments. Reimbursement is negotiated with individual payers.
Billing & Documentation
Category III codes are temporary codes for emerging technology, services, and procedures. They are not assigned RVU values by CMS. Coverage and reimbursement vary by payer — check with individual insurers before billing. These codes sunset after 5 years if not converted to Category I.
Specialties
Frequently Asked Questions
What is CPT code 0358T?
CPT 0358T (Bia whole body) is a Category III code. Bioelectrical impedance analysis of whole body composition. Non-invasive measurement of body water, fat mass, and lean mass composition.
Is 0358T a permanent CPT code?
No — 0358T is a Category III temporary code for emerging technology. It may be converted to a permanent Category I code if widely adopted. Category III codes expire after 5 years without renewal.
When is CPT 0358T used?
Used for assessing nutritional status, obesity evaluation, and monitoring body composition changes in disease or treatment.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national data — all in one app.
CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.