S4021 Ivf canc aftr aspr case rate
Also known as: IVF cancellation post-aspiration, cancelled IVF after retrieval
Global case rate for in vitro fertilization cycle cancelled after oocyte aspiration but before embryo transfer.
In Plain Language
fertility treatment stopped after egg retrieval; cancelled IVF after aspiration
Clinical Context
Used in reproductive endocrinology when in vitro fertilization is cancelled after oocyte retrieval due to fertilization failure or other complications.
RVU Information
CPT S4021 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 S4021?
CPT S4021 (Ivf canc aftr aspr case rate) is a S Codes code. Global case rate for in vitro fertilization cycle cancelled after oocyte aspiration but before embryo transfer.
Is S4021 covered by insurance?
S4021 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used in reproductive endocrinology when in vitro fertilization is cancelled after oocyte retrieval due to fertilization failure or other complications.
When is CPT S4021 used?
Used in reproductive endocrinology when in vitro fertilization is cancelled after oocyte retrieval due to fertilization failure or other complications.
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.