HCPCS Level II · Outpatient PPS (temporary codes)
C9055Injection, brexanolone, 1mg
Terminated 09/30/2020
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About C9055
C9055 is an HCPCS Level II code in the C series (outpatient PPS (temporary codes)), describing injection, brexanolone, 1mg.
It was added to HCPCS effective 01/01/2020, and its current record took effect 10/01/2020.
It was terminated on 09/30/2020 and can't be billed for later dates of service.
Its Medicare coverage code is "D", meaning special Medicare coverage instructions apply.
Details
- Short description
- Inj, brexanolone
- Date added
- 01/01/2020
- Action effective
- 10/01/2020
- Termination date
- 09/30/2020
- BETOS
- O1E
Related C90xx codes
Common questions about C9055
Is HCPCS C9055 still valid?
- No. C9055 was terminated on 09/30/2020.
Does Medicare cover C9055?
- Its coverage code is "D": special Medicare coverage instructions apply. Check the local coverage determination for your region.