J2401 HCPCS code: Injection, chloroprocaine hydrochloride, per 1 mg
J2401 is the HCPCS Level II code for injection, chloroprocaine hydrochloride, per 1 mg. In 2024 Medicare paid an average of $0.03 per service for J2401 across 6,156 services. Its Medicare coverage code is D (Special coverage instructions apply): Medicare covers it when its national or local coverage criteria are met. The NCCI unit limit is 1000 per day on DME suppliers. Medicare volume rose 157% from 2023 to 2024 (2,394 to 6,156 services). In 2024, about 23 clinicians billed Medicare for J2401 for 115 beneficiaries.
Code details
| Field | Value |
|---|---|
| Section | J codes — Drugs administered other than oral method |
| Coverage code | D — Special coverage instructions apply |
| Pricing indicator | 51 — Drug or biological (priced per ASP/average sales price rules) |
| BETOS category | O1E — Other drugs |
| Added | 2023-01-01 |
| Last action effective | 2024-01-01 |
Who bills J2401 (2024)
| Measure | Value |
|---|---|
| Clinicians billing (by place of service) | 23 |
| Medicare beneficiaries | 115 |
| States with claims | 2 |
Counts only. Supplier and clinician names, contact lists and state-by-state detail are in Caduvo.
Medicare utilization for J2401, 2023–2024
| Year | Services | Beneficiaries | Avg. allowed | Avg. paid |
|---|---|---|---|---|
| 2023 | 2,394 | 91 | $0.04 | $0.03 |
| 2024 | 6,156 | 115 | $0.03 | $0.03 |
States with the most J2401 services (2024)
| State | Services | Avg. paid |
|---|---|---|
| California | 624 | $0.03 |
| New Mexico | 610 | $0.02 |
NCCI unit limits (MUE)
| Claim type | Max units per day | Rationale |
|---|---|---|
| DME suppliers | 1000 | Prescribing Information |
| outpatient hospital claims | 1000 | Prescribing Information |
| practitioner claims | 1000 | Prescribing Information |
What changed for J2401
- 2023-01-01: J2401 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 J2401?
J2401 is the HCPCS Level II code for injection, chloroprocaine hydrochloride, per 1 mg. Short descriptor: "Chloroprocaine hcl injection".
How much does Medicare pay for J2401?
In 2024, the average Medicare payment was $0.03 per service (average allowed $0.03).
Does Medicare cover J2401?
Coverage code D — Special coverage instructions apply. Medicare covers it when its national or local coverage criteria are met.
How many units of J2401 can be billed per day?
1000 on DME suppliers; 1000 on outpatient hospital claims; 1000 on practitioner claims (NCCI medically unlikely edits).
Related J24 codes
- J2400 — Injection, chloroprocaine hydrochloride, per 30 ml
- J2402 — Injection, chloroprocaine hydrochloride (clorotekal), per 1 mg
- J2403 — Chloroprocaine hcl ophthalmic, 3% gel, 1 mg
- J2404 — Injection, nicardipine, 0.1 mg
- J2405 — Injection, ondansetron hydrochloride, per 1 mg
- J2406 — Injection, oritavancin (kimyrsa), 10 mg
- J2407 — Injection, oritavancin (orbactiv), 10 mg
- J2410 — Injection, oxymorphone hcl, up to 1 mg
- J2425 — Injection, palifermin, 50 micrograms
- J2426 — Injection, paliperidone palmitate extended release (invega sustenna), 1 mg
- J2427 — Injection, paliperidone palmitate extended release (invega hafyera, or invega trinza), 1 mg
- J2428 — Injection, paliperidone palmitate extended release (erzofri), 1 mg
Building a device that would bill under a code like this? Caduvo matches a device description to HCPCS/CPT codes, Medicare coverage and payment, and the FDA pathway in one report.
Next steps
- Run a reimbursement report for a device billed under J2401
- Watch J2401 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for J2401
Sources: CMS HCPCS Level II release October 2025; 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.