Table AII

 Ambulatory procedures codes of interest

ProcedureCPT code
CPT, current procedural terminology.
Diagnostic/therapeutic procedures
Aspiration or injections of bursa/joint20600–20610
Laboratory tests
Arthritis panel80072
Serum urate (uric acid)84550
24-h urine for uric acid secretion84560
Synovial fluid analysis
    Cell count and differential89050, 89051
    Crystal analysis89060
    Gram stain and culture87070