S9434 – Modified solid food supplements for inborn errors of metabolism
HCPCS Level II code · S codes: Temporary National Codes (Non-Medicare)
HCPCS codeS9434
- Long description
- Modified solid food supplements for inborn errors of metabolism
- Short description
- Mod solid food suppl
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
INot payable by Medicare- BETOS category
Z2Undefined codes- Added
- April 1, 2003
- Last change
- April 1, 2003 – No change
Frequently asked questions
What is HCPCS code S9434?
S9434 is a HCPCS Level II code for modified solid food supplements for inborn errors of metabolism.
Does Medicare cover S9434?
The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby S codes
- S9376 – Home infusion therapy, hydration therapy; more than two liters but no more than three liters per day, administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and nursing visits coded separately), per diem
- S9377 – Home infusion therapy, hydration therapy; more than three liters per day, administrative services, professional pharmacy services, care coordination, and all necessary supplies (drugs and nursing visits coded separately), per diem
- S9379 – Home infusion therapy, infusion therapy, not otherwise classified; administrative services, professional pharmacy services, care coordination, and all necessary supplies and equipment (drugs and nursing visits coded separately), per diem
- S9381 – Delivery or service to high risk areas requiring escort or extra protection, per visit
- S9401 – Anticoagulation clinic, inclusive of all services except laboratory tests, per session
- S9430 – Pharmacy compounding and dispensing services
- S9432 – Medical foods for non-inborn errors of metabolism
- S9433 – Medical food nutritionally complete, administered orally, providing 100% of nutritional intake
- S9435 – Medical foods for inborn errors of metabolism
- S9436 – Childbirth preparation/lamaze classes, non-physician provider, per session
- S9437 – Childbirth refresher classes, non-physician provider, per session
- S9438 – Cesarean birth classes, non-physician provider, per session
- S9439 – Vbac (vaginal birth after cesarean) classes, non-physician provider, per session
- S9441 – Asthma education, non-physician provider, per session
- S9442 – Birthing classes, non-physician provider, per session
- S9443 – Lactation classes, non-physician provider, per session
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.