CPT 81003 is a pathology and laboratory procedures code that the 2026 Medicare Physician Fee Schedule does not price. Commercial payers may still reimburse it.
Medicare rates for this code are not published in the 2026 physician fee schedule.
Medicare is the floor, not the market. See what UHC, Aetna, Cigna and BCBS actually pay — down to the TIN.
See negotiated rates