CPT 85384

Across 26,297 services billed by 114 providers to 21,111 beneficiaries, Medicare allowed an average of $9.52 per service. That is 1.2 services per beneficiary, so this is a code patients typically receive more than once. The allowed amount is the figure that matters: it is what Medicare and the patient together owe, set by the fee schedule and adjusted for local practice costs. What a provider chose to submit has no bearing on it.

Two different numbers. Allowed is what Medicare actually allowed in that state, which includes the local practice-cost adjustment. Standardized strips that geographic adjustment out of the payment, so it is the column to use when comparing states — a difference there reflects how the code was billed, not what it costs to run a practice locally.

• 85379Coagulation function measurement$9.96
• 85390Coagulation function screening test$33.93
• 85306Protein s (clotting inhibitor) measurement$14.99
• 85385Fibrinogen (factor 1) antigen detection$14.16
• 85303Protein c antigen (clotting inhibitor) measurement$13.54
• 85300Antithrombin iii antigen (clotting inhibitor) activity$11.60
• 85305Protein s (clotting inhibitor) level$11.36
• 85302Protein c, (clotting inhibitor) activity$11.75
• 85307Activated protein resistance assay$14.99
• 85301Antithrombin iii antigen (clotting inhibitor) level$10.58
• 85347Coagulation time measurement$4.18
• 85362Coagulation function analysis$6.73

An allowed amount is revenue to a practice, not income to a clinician. It funds staff, premises, equipment and supplies before anyone is paid. What clinicians actually earn is published separately by the Department of Labor, and what industry pays them is published separately again by CMS — this site carries both.

What doctors are paid →·Look up a clinician →·All procedure codes →