HCPCS Level II · Temporary national codes (non-Medicare)
S2142Cord blood-derived stem-cell transplantation, allogeneic
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About S2142
S2142 is an HCPCS Level II code in the S series (temporary national codes (non-Medicare)), describing cord blood-derived stem-cell transplantation, allogeneic.
It was added to HCPCS effective 01/01/2001.
Its Medicare coverage code is "I", meaning it is not payable by Medicare (another code or method is used).
Details
- Short description
- Cord blood-derived stem-cell
- Date added
- 01/01/2001
- Action effective
- 01/01/2001
- BETOS
- Z2
Related S21xx codes
- S2102Islet cell tissue transplant from pancreas; allogeneic
- S2103Adrenal tissue transplant to brain
- S2107Adoptive immunotherapy i.e. development of specific anti-tumor reactivity (e.g., tumor-infiltrating lymphocyte therapy) per course of treatment
- S2112Arthroscopy, knee, surgical for harvesting of cartilage (chondrocyte cells)
- S2115Osteotomy, periacetabular, with internal fixation
- S2117Arthroereisis, subtalar
- S2118Metal-on-metal total hip resurfacing, including acetabular and femoral components
- S2120Low density lipoprotein (ldl) apheresis using heparin-induced extracorporeal ldl precipitation
- S2140Cord blood harvesting for transplantation, allogeneic
- S2150Bone marrow or blood-derived stem cells (peripheral or umbilical), allogeneic or autologous, harvesting, transplantation, and related complications; including: pheresis and cell preparation/storage; marrow ablative therapy; drugs, supplies, hospitalization with outpatient follow-up; medical/surgical, diagnostic, emergency, and rehabilitative services; and the number of days of pre-and post-transplant care in the global definition
- S2152Solid organ(s), complete or segmental, single organ or combination of organs; deceased or living donor(s), procurement, transplantation, and related complications; including: drugs; supplies; hospitalization with outpatient follow-up; medical/surgical, diagnostic, emergency, and rehabilitative services, and the number of days of pre- and post-transplant care in the global definition
Common questions about S2142
Is HCPCS S2142 still valid?
- Yes. S2142 is active in the CMS October 2026 HCPCS file.
Does Medicare cover S2142?
- Its coverage code is "I": it is not payable by Medicare (another code or method is used). Check the local coverage determination for your region.