L9900 – Orthotic and prosthetic supply, accessory, and/or service component of another hcpcs "l" code

HCPCS Level II code · L codes: Orthotic and Prosthetic Procedures and Devices

Active code Carrier judgment

HCPCS codeL9900
Long description
Orthotic and prosthetic supply, accessory, and/or service component of another hcpcs "l" code
Short description
O&p supply/accessory/service
Pricing indicator
46 Priced by carrier (not otherwise classified / individual determination)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
D1F Prosthetic/Orthotic devices
Added
January 1, 2000
Last change
January 1, 2000 – No change

Frequently asked questions

What is HCPCS code L9900?

L9900 is a HCPCS Level II code for orthotic and prosthetic supply, accessory, and/or service component of another hcpcs "l" code.

Does Medicare cover L9900?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby L codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.