S4018 F emb trns canc case rate
Also known as: frozen embryo transfer cancellation, cancelled FET
Global case rate for cancelled frozen embryo transfer procedure after all preparation and transfer procedures are cancelled.
In Plain Language
frozen embryo transfer cancelled; cancelled frozen embryo cycle
Clinical Context
Used in reproductive endocrinology when frozen embryo transfer is cancelled after preparation.
RVU Information
CPT S4018 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 S4018?
CPT S4018 (F emb trns canc case rate) is a S Codes code. Global case rate for cancelled frozen embryo transfer procedure after all preparation and transfer procedures are cancelled.
Is S4018 covered by insurance?
S4018 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used in reproductive endocrinology when frozen embryo transfer is cancelled after preparation.
When is CPT S4018 used?
Used in reproductive endocrinology when frozen embryo transfer is cancelled after preparation.
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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.