J9310 HCPCS code: Injection, rituximab, 100 mg
J9310 is the HCPCS Level II code for injection, rituximab, 100 mg. CMS terminated J9310 on 2018-12-31; do not bill it for later dates of service. Its Medicare coverage code is D (Special coverage instructions apply): Medicare covers it when its national or local coverage criteria are met.
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 | O1D — Chemotherapy |
| Added | 1999-01-01 |
| Last action effective | 2019-01-01 |
| Terminated | 2018-12-31 |
What changed for J9310
- 1999-01-01: J9310 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 J9310?
J9310 is the HCPCS Level II code for injection, rituximab, 100 mg. Short descriptor: "Rituximab injection".
Does Medicare cover J9310?
Coverage code D — Special coverage instructions apply. Medicare covers it when its national or local coverage criteria are met.
Related J93 codes
- J9300 — Injection, gemtuzumab ozogamicin, 5 mg
- J9301 — Injection, obinutuzumab, 10 mg
- J9302 — Injection, ofatumumab, 10 mg
- J9303 — Injection, panitumumab, 10 mg
- J9304 — Injection, pemetrexed (pemfexy), 10 mg
- J9305 — Injection, pemetrexed, not otherwise specified, 10 mg
- J9306 — Injection, pertuzumab, 1 mg
- J9307 — Injection, pralatrexate, 1 mg
- J9308 — Injection, ramucirumab, 5 mg
- J9309 — Injection, polatuzumab vedotin-piiq, 1 mg
- J9311 — Injection, rituximab 10 mg and hyaluronidase
- J9312 — Injection, rituximab, 10 mg
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Next steps
- Run a reimbursement report for a device billed under J9310
- Watch J9310 for fee, coverage and descriptor changes
- Build a full Medicare revenue model for J9310
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.