NDC codes

FDA NDC Directory
Product NDC (as listed)50242-201Labeler and product segments. Claims need a package NDC.
Product NDC at billing width50242-0201Add the package segment from the table below.
Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC11-digit (billing)PackageCopy
50242-201-01502420201011 VIAL, GLASS in 1 CARTON (50242-201-01) / 1 mL in 1 VIAL, GLASSMarketed from Dec 19, 2025

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary)
Lunsumio Velo
Generic name (nonproprietary)
mosunetuzumab
Active ingredients
Mosunetuzumab — 45 mg/mL
Dosage form
Injection
Route
Subcutaneous
Labeler
Genentech, Inc.NDC labeler code 50242
Product type
Prescription drug
Marketing category
BLA — Biologics License ApplicationApplication BLA 761263
Marketing start
Listing expires
Identifiers
Product ID 50242-201_cc3e8671-e1bd-494e-bedb-de8dc0e2f482SPL ID cc3e8671-e1bd-494e-bedb-de8dc0e2f482SPL set ID 6a2b6dc2-48bd-4da7-a611-bc6bae2893c8RxCUI 2729433, 2729436, 2729439, 2729442UNII LDJ89SS0YG

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No drug-specific HCPCS code in Med-Code's directory for this product. The directory is curated and not complete — check the current CMS HCPCS file before billing.

Administration

Drug administration (CPT 96360–96549)

When a clinician administers the drug, the administration is reported separately. Codes in this range cover hydration, therapeutic injections and infusions, and chemotherapy or other complex drug administration. The right code depends on route, duration and drug type, and self-administered drugs are not billed this way.

How CPT relates to drug billing

NDC on a medical claim

N450242020101 followed by a unit qualifier and the quantity

Package 50242-0201-01. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective . This label includes a boxed warning.

Indications (excerpt from the label)

LUNSUMIO VELO is a bispecific CD20-directed CD3 T-cell engager indicated for the treatment of adult patients with relapsed or refractory follicular lymphoma after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s). ( 1.1 ) 1.1 Follicular Lymphoma LUNSUMIO VELO is indicated for the treatment of adult patients with relapsed or refractory follicular lymphoma after two or more lines of systemic therapy. This indication is approved under accelerated approval based on response rate [see Clinical …

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 50242-201

What is NDC 50242-201?
50242-201 is the product NDC for Lunsumio Velo (mosunetuzumab), Mosunetuzumab 45 mg/mL injection, listed with the FDA by Genentech, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Lunsumio Velo (Mosunetuzumab).
What is the active ingredient?
Mosunetuzumab.
Who is the labeler?
Genentech, Inc., NDC labeler code 50242. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Lunsumio Velo?
1 other product NDC are listed under this name. See all Lunsumio Velo NDCs.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Lunsumio Velo NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
Lunsumio VelomosunetuzumabMosunetuzumab 5 mg/.5mLInjectionSubcutaneousGenentech, Inc.50242-17750242-0177-01

Other NDCs under BLA 761263

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under BLA 761263
ProductStrengthForm · routeLabelerProduct NDC
LunsumiomosunetuzumabMosunetuzumab 30 mg/30mLConcentrateIntravenousGenentech, Inc.50242-142
LunsumiomosunetuzumabMosunetuzumab 1 mg/mLConcentrateIntravenousGenentech, Inc.50242-159
Lunsumio VelomosunetuzumabMosunetuzumab 5 mg/.5mLInjectionSubcutaneousGenentech, Inc.50242-177

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