In short

Neulasta is billed under HCPCS J2506 — Injection, pegfilgrastim, excludes biosimilar, 0.5 mg. One billing unit is 0.5 mg.

Pegfilgrastim biosimilars have their own HCPCS codes.

J2506 code details

Reference

Code
J2506 — Injection, pegfilgrastim, excludes biosimilar, 0.5 mgMed-Code curated
Billing unit
0.5 mg
Same code in the directory
Pegfilgrastim
Pharmacologic class
Leukocyte Growth FactorFrom the FDA listings below
Labelers
Amgen, Inc

FDA-listed products

Finished products whose name and route match this directory entry.

Products matching Neulasta in Med-Code's directory
ProductStrengthForm · routeLabelerProduct NDC
NeulastapegfilgrastimPegfilgrastim 4 mg/.4mLSolutionSubcutaneousAmgen, Inc55513-099
NeulastapegfilgrastimPegfilgrastim 6 mg/.6mLInjectionSubcutaneousAmgen, Inc55513-190

Other products with this name

Same name but a different route, formulation or combination — the code above does not apply to these.

Other products named Neulasta
ProductStrengthForm · routeLabelerProduct NDC
Neulastapegfilgrastim—KitAmgen, Inc55513-192

NDCs billed under J2506

CMS’s ASP NDC–HCPCS crosswalk (effective October 1, 2026 through December 31, 2026) assigns 3 NDCs to J2506 for Neulasta. Billing units per package are CMS’s figures for this code’s unit.

NDCs assigned to J2506 in the CMS ASP crosswalk
DrugNDC (11-digit)LabelerPackageBilling units per package
Neulasta55513-0099-01Amgen Inc0.48
Neulasta55513-0190-01Amgen Inc0.612
Neulasta55513-0192-01Amgen Inc0.612

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