S2400 HCPCS code: Repair, congenital diaphragmatic hernia in the fetus using temporary tracheal occlusion, procedure performed in utero
S2400 is the HCPCS Level II code for repair, congenital diaphragmatic hernia in the fetus using temporary tracheal occlusion, procedure performed in utero. Its Medicare coverage code is I (Not payable by Medicare): Medicare does not pay separately under this code; another code applies.
Code details
| Field | Value |
|---|---|
| Section | S codes — Temporary national codes (non-Medicare) |
| Coverage code | I — Not payable by Medicare |
| Pricing indicator | 00 — Not separately priced by Medicare |
| BETOS category | Z2 |
| Added | 2002-01-01 |
| Last action effective | 2002-04-01 |
What changed for S2400
- 2002-01-01: S2400 added to HCPCS Level II
- Next scheduled CMS quarterly update (HCPCS and DMEPOS fee schedule): 2027-01-01
Frequently asked questions
What is HCPCS code S2400?
S2400 is the HCPCS Level II code for repair, congenital diaphragmatic hernia in the fetus using temporary tracheal occlusion, procedure performed in utero. Short descriptor: "Fetal surg congen hernia".
Does Medicare cover S2400?
Coverage code I — Not payable by Medicare. Medicare does not pay separately under this code; another code applies.
Related S24 codes
- S2401 — Repair, urinary tract obstruction in the fetus, procedure performed in utero
- S2402 — Repair, congenital cystic adenomatoid malformation in the fetus, procedure performed in utero
- S2403 — Repair, extralobar pulmonary sequestration in the fetus, procedure performed in utero
- S2404 — Repair, myelomeningocele in the fetus, procedure performed in utero
- S2405 — Repair of sacrococcygeal teratoma in the fetus, procedure performed in utero
- S2409 — Repair, congenital malformation of fetus, procedure performed in utero, not otherwise classified
- S2411 — Fetoscopic laser therapy for treatment of twin-to-twin transfusion syndrome
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Next steps
- Run a reimbursement report for a device billed under S2400
- Watch S2400 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for S2400
Sources: CMS HCPCS Level II release October 2026; CMS DMEPOS fee schedule; CMS NCCI MUE tables; CMS Medicare utilization (physician and DME supplier files); CMS Medicare Coverage Database articles. Fees are Medicare allowables, not commercial rates. Not billing or legal advice.