NDC codes

FDA NDC Directory
Product NDC (as listed)0006-5083Labeler and product segments. Claims need a package NDC.
Product NDC at billing width00006-5083Add 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
0006-5083-01000065083011 VIAL in 1 CARTON (0006-5083-01) / 4.8 mL in 1 VIAL (0006-5083-99)Marketed from Sep 19, 2025

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 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)
Keytruda Qlex
Generic name (nonproprietary)
pembrolizumab and berahyaluronidase alfa-pmph
Active ingredients
Pembrolizumab165 mg/mLBerahyaluronidase alfa2000 U/mL
Dosage form
Injection, Solution
Route
Subcutaneous
Product type
Prescription drug
Marketing category
BLA — Biologics License ApplicationApplication BLA 761467
Marketing start
Listing expires
Other FDA classes
Glycoside Hydrolases (Chemical structure)Programmed Death Receptor-1-directed Antibody Interactions (Mechanism)
Identifiers
Product ID 0006-5083_18b3adae-863b-413b-8e36-e3551115db37SPL ID 18b3adae-863b-413b-8e36-e3551115db37SPL set ID 097d166f-b73b-41d3-9b37-7653cd2a0c41RxCUI 2723762, 2723769, 2723771, 2723772UNII DPT0O3T46P, 9X4R4A4HQQ
Pharmacologic class
Endoglycosidase; Programmed Death Receptor-1 Blocking Antibody

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

N400006508301 followed by a unit qualifier and the quantity

Package 00006-5083-01. 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)

KEYTRUDA QLEX is a combination of pembrolizumab, a programmed death receptor-1 (PD-1)-blocking antibody, and berahyaluronidase alfa, an endoglycosidase, indicated: Melanoma for the treatment of adult patients with unresectable or metastatic melanoma. ( 1.1 ) for the adjuvant treatment of adult and pediatric patients 12 years and older with Stage IIB, IIC, or III melanoma following complete resection. ( 1.1 ) Non-Small Cell Lung Cancer (NSCLC) in combination with pemetrexed and platinum chemotherapy, as first-line treatment of adult patients with metastatic nonsquamous NSCLC, with no EGFR or ALK genomic tumor aberrations. ( 1.2 ) in combination with carboplatin and either paclitaxel or paclit

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under BLA 761467

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

FDA NDC Directory listings under BLA 761467
ProductStrengthForm · routeLabelerProduct NDC
Keytruda Qlexpembrolizumab and berahyaluronidase alfa-pmphPembrolizumab 165 mg/mL; Berahyaluronidase alfa 2000 U/mLInjection, SolutionSubcutaneousMerck Sharp & Dohme LLC0006-3083

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