S8035 Magnetic source imaging
Also known as: magnetic source imaging, functional brain mapping
Magnetic source imaging diagnostic procedure providing functional brain mapping to identify neurological activity patterns and localize brain function.
In Plain Language
Brain activity mapping; Magnetic brain scan
Clinical Context
Used for non-invasive functional neuroimaging in patients with epilepsy, tumor localization, or assessment of brain language and motor areas.
RVU Information
CPT S8035 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.
Billing & Documentation
S-codes are used by private payers (not Medicare) for services without a standard CPT or HCPCS code. Coverage varies significantly between insurers. Verify payer acceptance before billing and document medical necessity thoroughly.
Specialties
Frequently Asked Questions
What is CPT code S8035?
CPT S8035 (Magnetic source imaging) is a S Codes code. Magnetic source imaging diagnostic procedure providing functional brain mapping to identify neurological activity patterns and localize brain function.
Is S8035 covered by insurance?
S8035 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used for non-invasive functional neuroimaging in patients with epilepsy, tumor localization, or assessment of brain language and motor areas.
When is CPT S8035 used?
Used for non-invasive functional neuroimaging in patients with epilepsy, tumor localization, or assessment of brain language and motor areas.
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.