S9443 HCPCS Level II code: Lactation classes, non-physician provider, per session
S9443 is the HCPCS code for “Lactation classes, non-physician provider, per session” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
S9443Lactation classes, non-physician provider, per session
Short description: Lactation class
HCPCS · United States
Notes for S9443
As CMS prints them, with any note S9443 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 S9443 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 S9443 sits
- 1S codesTemporary national codes (non-Medicare)
- 2Active code S9443Lactation classes, non-physician provider, per session
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 S9443 mean?
S9443 is the HCPCS code for “Lactation classes, non-physician provider, per session” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover S9443?
CMS lists S9443’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 S9443
All S codesS9436Childbirth preparation/lamaze classes, non-physician provider, per sessionS9437Childbirth refresher classes, non-physician provider, per sessionS9438Cesarean birth classes, non-physician provider, per sessionS9439Vbac (vaginal birth after cesarean) classes, non-physician provider, per sessionS9441Asthma education, non-physician provider, per sessionS9442Birthing classes, non-physician provider, per sessionS9444Parenting classes, non-physician provider, per sessionS9445Patient education, not otherwise classified, non-physician provider, individual, per sessionS9446Patient education, not otherwise classified, non-physician provider, group, per sessionS9447Infant safety (including cpr) classes, non-physician provider, per sessionS9449Weight management classes, non-physician provider, per sessionS9451Exercise classes, non-physician provider, per session