S9351 HCPCS Level II code: Home infusion therapy, continuous or intermittent anti-emetic infusion therapy; administrative services, professional pharmacy services, care coordination…
S9351 is the HCPCS code for “Home infusion therapy, continuous or intermittent anti-emetic infusion therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment…” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
S9351Home infusion therapy, continuous or intermittent anti-emetic infusion therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and visits coded separately), per diem
Short description: Hit cont antiemetic diem
HCPCS · United States
Notes for S9351
As CMS prints them, with any note S9351 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 S9351 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, 2002
Where S9351 sits
- 1S codesTemporary national codes (non-Medicare)
- 2Active code S9351Home infusion therapy, continuous or intermittent anti-emetic infusion therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and visits coded separately), per diem
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 S9351 mean?
S9351 is the HCPCS code for “Home infusion therapy, continuous or intermittent anti-emetic infusion therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and visits coded separately), per diem” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover S9351?
CMS lists S9351’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 S9351
All S codesS9343Home therapy; enteral nutrition via bolus; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (enteral formula…S9345Home infusion therapy, anti-hemophilic agent infusion therapy (e.g., factor viii); administrative services, professional pharmacy services, care coordination, and all necessary…S9346Home infusion therapy, alpha-1-proteinase inhibitor (e.g., prolastin); administrative services, professional pharmacy services, care coordination, and all necessary supplies and…S9347Home infusion therapy, uninterrupted, long-term, controlled rate intravenous or subcutaneous infusion therapy (e.g., epoprostenol); administrative services, professional pharmacy…S9348Home infusion therapy, sympathomimetic/inotropic agent infusion therapy (e.g., dobutamine); administrative services, professional pharmacy services, care coordination, all…S9349Home infusion therapy, tocolytic infusion therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and…S9353Home infusion therapy, continuous insulin infusion therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment…S9355Home infusion therapy, chelation therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and nursing…S9357Home infusion therapy, enzyme replacement intravenous therapy; (e.g., imiglucerase); administrative services, professional pharmacy services, care coordination, and all necessary…S9359Home infusion therapy, anti-tumor necrosis factor intravenous therapy; (e.g., infliximab); administrative services, professional pharmacy services, care coordination, and all…S9361Home infusion therapy, diuretic intravenous therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs…S9363Home infusion therapy, anti-spasmotic therapy; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and…