NDC codes

FDA NDC Directory
Product NDC (as listed)55513-530Labeler and product segments. Claims need a package NDC.
Product NDC at billing width55513-0530Add 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
55513-530-10555130530105551305301010 VIAL in 1 PACKAGE (55513-530-10) / 1 mL in 1 VIAL (55513-530-01)Marketed from May 19, 1997
55513-530-20555130530205551305302010 VIAL in 1 PACKAGE (55513-530-20) / 1 mL in 1 VIAL (55513-530-01)Marketed from Oct 1, 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)
Neupogen
Generic name (nonproprietary)
filgrastim
Active ingredients
Filgrastim — 300 ug/mL
Dosage form
Injection, Solution
Route
Intravenous, Subcutaneous
Labeler
Amgen, IncNDC labeler code 55513
Product type
Prescription drug
Marketing category
BLA — Biologics License ApplicationApplication BLA 103353
Marketing start
Listing expires
Other FDA classes
Granulocyte Colony-Stimulating Factor (Chemical structure)Increased Myeloid Cell Production (Physiologic effect)
Identifiers
Product ID 55513-530_7cedb5f4-cfdd-46a5-836d-e5384c65a224SPL ID 7cedb5f4-cfdd-46a5-836d-e5384c65a224SPL set ID 97cc73cc-b5b7-458a-a933-77b00523e193RxCUI 727535, 727537, 727544, 727545, 1649944, 1649946, 1649963, 1649964UNII PVI5M0M1GWUPC 0355513546102, 0355513530101
Pharmacologic class
Leukocyte Growth Factor

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

N455513053010 followed by a unit qualifier and the quantity

Package 55513-0530-10. 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)

NEUPOGEN is a leukocyte growth factor indicated to Decrease the incidence of infection, as manifested by febrile neutropenia, in patients with nonmyeloid malignancies receiving myelosuppressive anti-cancer drugs associated with a significant incidence of severe neutropenia with fever ( 1.1 ) Reduce the time to neutrophil recovery and the duration of fever, following induction or consolidation chemotherapy treatment of patients with acute myeloid leukemia (AML) ( 1.2 ) Reduce the duration of neutropenia and neutropenia-related clinical sequelae, e.g., febrile neutropenia, in patients with nonmyeloid malignancies undergoing myeloablative chemotherapy followed by bone marrow transplantation (BM…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 55513-530

What is NDC 55513-530?
55513-530 is the product NDC for Neupogen (filgrastim), Filgrastim 300 ug/mL injection, solution, listed with the FDA by Amgen, Inc. It has 2 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?
Neupogen (Filgrastim).
What is the active ingredient?
Filgrastim.
Who is the labeler?
Amgen, Inc, NDC labeler code 55513. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Neupogen?
3 other product NDCs are listed under this name. See all Neupogen 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 Neupogen NDCs
ProductStrengthForm · routeLabelerProduct NDCPackage NDCs (11-digit)
NeupogenfilgrastimFilgrastim 480 ug/.8mLInjection, SolutionIntravenous, SubcutaneousAmgen, Inc55513-20955513-0209-1055513-0209-2055513-0209-91
NeupogenfilgrastimFilgrastim 300 ug/.5mLInjection, SolutionIntravenous, SubcutaneousAmgen, Inc55513-92455513-0924-1055513-0924-2055513-0924-91
NeupogenfilgrastimFilgrastim 480 ug/1.6mLInjection, SolutionIntravenous, SubcutaneousAmgen, Inc55513-54655513-0546-1055513-0546-20

Other NDCs under BLA 103353

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

FDA NDC Directory listings under BLA 103353
ProductStrengthForm · routeLabelerProduct NDC
NeupogenfilgrastimFilgrastim 480 ug/.8mLInjection, SolutionIntravenous, SubcutaneousAmgen, Inc55513-209
NeupogenfilgrastimFilgrastim 480 ug/1.6mLInjection, SolutionIntravenous, SubcutaneousAmgen, Inc55513-546
NeupogenfilgrastimFilgrastim 300 ug/.5mLInjection, SolutionIntravenous, SubcutaneousAmgen, Inc55513-924

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