HCPCS L5999

Lower extremity prosthesis, not otherwise specified

Current code2 hospitals with prices

Description from CMS's HCPCS Level II code file.

What Washington hospitals publish for this code

Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.

Prices for HCPCS L5999 by hospital
Hospital	Commercial insurance rates (lowest – highest)	Cash price	List price (before discounts)
Harborview Medical CenterSeattleFile dated 2026-04-01	—	$245 – $8,543	$350 – $12,205
Seattle Children's HospitalSeattle	$2,458 – $137,35598 plans	$4,553 – $143,078	$4,553 – $143,078

Lowest and highest amounts each hospital lists for this code as an outpatient, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

CMS publishes no national amount for this code.