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S4027 Store preventive froz embryos

S Codes

Also known as: embryo storage, frozen embryo maintenance

Storage, maintenance, and monitoring of previously frozen embryos in liquid nitrogen or similar cryogenic conditions.

In Plain Language

keeping frozen embryos for future use; embryo freezer storage

Clinical Context

Used in reproductive endocrinology and fertility clinics for ongoing cryostorage of patient embryos.

RVU Information

CPT S4027 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

Reproductive EndocrinologyObstetrics/GynecologyInfertility

Frequently Asked Questions

What is CPT code S4027?

CPT S4027 (Store preventive froz embryos) is a S Codes code. Storage, maintenance, and monitoring of previously frozen embryos in liquid nitrogen or similar cryogenic conditions.

Is S4027 covered by insurance?

S4027 is a temporary HCPCS code. Coverage varies by payer and may change when permanent codes are assigned. Used in reproductive endocrinology and fertility clinics for ongoing cryostorage of patient embryos.

When is CPT S4027 used?

Used in reproductive endocrinology and fertility clinics for ongoing cryostorage of patient embryos.

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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.