MedCodeSearch
HCPCS Level II Current in October 2026

S4018

Frozen embryo transfer procedure cancelled before transfer, case rate

Release
October 2026
Effective
Official source (opens in a new tab)

Official Coding Notes

Reproduced verbatim from the October 2026 HCPCS Level II files.

Note

"S" CODES ARE UNIQUE TEMPORARY CODES ESTABLISHED BY BCBSA AND HIAA FOR PRIVATE PAYOR USE. THEY ARE NOT VALID NOR PAYABLE BY MEDICARE.

Version History

How S4018 appears in each release imported from the official files, newest first.

  1. October 2026 Effective

    Current

    Frozen embryo transfer procedure cancelled before transfer, case rate

  2. July 2026 Effective

    Unchanged

    Frozen embryo transfer procedure cancelled before transfer, case rate

  3. April 2026 Effective

    Unchanged

    Frozen embryo transfer procedure cancelled before transfer, case rate

  4. January 2026 Effective

    Unchanged

    Frozen embryo transfer procedure cancelled before transfer, case rate

Data Source

Code information on this page is derived from the October 2026 HCPCS Level II files published by CMS.

Release
October 2026
Effective
Source file
october-2026-alpha-numeric-hcpcs-file.zip

Official HCPCS Level II source files (opens in a new tab)

MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.

Look up another code

Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.