S2103 HCPCS Level II code: Adrenal tissue transplant to brain
S2103 is the HCPCS code for “Adrenal tissue transplant to brain” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
S2103Adrenal tissue transplant to brain
Short description: Adrenal tissue transplant
HCPCS · United States
Notes for S2103
As CMS prints them, with any note S2103 takes from the headings above it.
Note
- CMS processing note 0088: "S" CODES ARE UNIQUE TEMPORARY CODES ESTABLISHED BY BCBSA AND HIAA FOR PRIVATE PAYOR USE. THEY ARE NOT VALID NOR PAYABLE BY MEDICARE.
Medicare details
The indicators CMS publishes with S2103 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Not payable by Medicare
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Other medical items or services
- BETOS category
- Undefined codes
- Added
- Jan 1, 2001
Where S2103 sits
- 1S codesTemporary national codes (non-Medicare)
- 2Active code S2103Adrenal tissue transplant to brain
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code S2103 mean?
S2103 is the HCPCS code for “Adrenal tissue transplant to brain” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover S2103?
CMS lists S2103’s Medicare coverage as “Not payable by Medicare” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside S2103
All S codesS2070Cystourethroscopy, with ureteroscopy and/or pyeloscopy; with endoscopic laser treatment of ureteral calculi (includes ureteral catheterization)S2079Laparoscopic esophagomyotomy (heller type)S2080Laser-assisted uvulopalatoplasty (laup)S2083Adjustment of gastric band diameter via subcutaneous port by injection or aspiration of salineS2095Transcatheter occlusion or embolization for tumor destruction, percutaneous, any method, using yttrium-90 microspheresS2102Islet cell tissue transplant from pancreas; allogeneicS2107Adoptive immunotherapy i.e. development of specific anti-tumor reactivity (e.g., tumor-infiltrating lymphocyte therapy) per course of treatmentS2112Arthroscopy, knee, surgical for harvesting of cartilage (chondrocyte cells)S2115Osteotomy, periacetabular, with internal fixationS2117Arthroereisis, subtalarS2118Metal-on-metal total hip resurfacing, including acetabular and femoral componentsS2120Low density lipoprotein (ldl) apheresis using heparin-induced extracorporeal ldl precipitation