HCPCS A9559

Cobalt co-57 cyanocobalamin, oral, diagnostic, per study dose, up to 1 microcurie

Current code10 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 A9559 by hospital
HospitalCommercial insurance rates (lowest – highest)Cash priceList price (before discounts)
Highline Medical CenterBurienFile dated 2026-02-28$386 – $8094 plans$274$899
St Anthony HospitalGig HarborFile dated 2026-02-28$647 – $6742 plans$273$899
St Clare HospitalLakewoodFile dated 2026-02-28$647 – $6742 plans$259$899
St Elizabeth HospitalEnumclawFile dated 2026-02-28$324 – $8098 plans$318$899
St Francis Community HospitalFederal WayFile dated 2026-02-28$647 – $6742 plans$282$899
St Joseph Medical CenterTacomaFile dated 2026-02-28$647 – $6742 plans$298$899
St Michael Medical CenterSilverdaleFile dated 2026-02-28$566 – $80910 plans$397$899

Lowest and highest amounts each hospital lists for this code during a hospital stay, 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.