NDC codes

FDA NDC Directory
Product NDC (as listed)83537-034Labeler and product segments. Claims need a package NDC.
Product NDC at billing width83537-0034Add 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
83537-034-018353700340130 mL in 1 BAG (83537-034-01)Marketed from Mar 26, 2026

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)
Kresladi
Generic name (nonproprietary)
marnetegragene autotemcel
Active ingredients
Marnetegragene autotemcel — 6100000 1/mL
Dosage form
Injection, Suspension
Route
Intravenous
Labeler
Rocket Pharmaceuticals, Inc.NDC labeler code 83537
Product type
Cellular therapy
Marketing category
BLA — Biologics License ApplicationApplication BLA 125806
Marketing start
Listing expires
Identifiers
Product ID 83537-034_0f02e553-d27a-4e0c-a5b5-8192e06de49fSPL ID 0f02e553-d27a-4e0c-a5b5-8192e06de49fSPL set ID 97db9c3c-20c2-4dad-890c-bc821805421fRxCUI 2740386, 2740392UNII RD86XHH46N

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

N483537003401 followed by a unit qualifier and the quantity

Package 83537-0034-01. 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 .

Indications (excerpt from the label)

KRESLADI is indicated for the treatment of pediatric patients with severe leukocyte adhesion deficiency-I (LAD-I) due to biallelic variants in ITGB2 without an available human leukocyte antigen (HLA)-matched sibling donor for allogeneic hematopoietic stem cell transplant. This indication is approved under accelerated approval based on increase in neutrophil CD18 and CD11a surface expression [see Clinical Studies (14) ]. Continued approval for this indication may be contingent upon verification and description of clinical benefit in a confirmatory trial(s). KRESLADI is an autologous hematopoietic stem cell-based gene therapy indicated for the treatment of pediatric patients with severe leukoc…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 83537-034

What is NDC 83537-034?
83537-034 is the product NDC for Kresladi (marnetegragene autotemcel), Marnetegragene autotemcel 6100000 1/mL injection, suspension, listed with the FDA by Rocket Pharmaceuticals, Inc.. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Kresladi (Marnetegragene autotemcel).
What is the active ingredient?
Marnetegragene autotemcel.
Who is the labeler?
Rocket Pharmaceuticals, Inc., NDC labeler code 83537. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Kresladi?
None: this is the only finished product listed under this name.
Is there a related HCPCS / J-code?
Not in Med-Code's curated HCPCS directory. See Billing references above.

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