HCPCS J-code
J1442: filgrastim
Filgrastim 1 mcg
Code
J1442
Generic
filgrastim
Brands
Neupogen
Common denial patterns
- Step therapy with biosimilars
- Frequency
Frequently asked questions
What is HCPCS J1442?
Filgrastim 1 mcg
Why does insurance commonly deny J1442?
Step therapy with biosimilars; Frequency.
What brand-name drug uses J1442?
Neupogen.
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