S81 — HCPCS Level II Codes

• S8100 Holding chamber or spacer for use with an inhaler or nebulizer; without mask billable
• S8101 Holding chamber or spacer for use with an inhaler or nebulizer; with mask billable
• S8110 Peak expiratory flow rate (physician services) billable
• S8120 Oxygen contents, gaseous, 1 unit equals 1 cubic foot billable
• S8121 Oxygen contents, liquid, 1 unit equals 1 pound billable
• S8130 Interferential current stimulator, 2 channel billable
• S8131 Interferential current stimulator, 4 channel billable
• S8185 Flutter device billable
• S8186 Swivel adapter billable
• S8189 Tracheostomy supply, not otherwise classified billable