{"procedure":{"code_type":"CPT","code":"38531","lay_name":"Open biopsy or removal of groin lymph nodes","blurb":"Through an incision in the groin, the surgeon removes one or more inguinofemoral lymph nodes for biopsy or treatment.","slug":"cpt-38531-open-biopsy-or-removal-of-groin-lymph-nodes","description":"Open Biopsy/Excision Inguinofemoral Nodes","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"67","label":"Other therapeutic procedures, hemic and lymphatic system","surgery_flag":"narrow"}},"settings":{"outpatient":{"setting":"outpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-25T01:10:45.071082Z","filing_date_min":"2023-03-09","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:22:45.003818Z","checked_through":"2026-09-25T01:13:55.396173Z","n_priced_setters":3956,"n_filed":1037,"n_usable":937,"n_not_usable":0,"n_labelled":65,"n_no_cash":31,"n_estimated":4,"n_states":50,"cash_p10":636.96,"cash_p20":826.15,"cash_p25":986.21,"cash_p50":2800.5,"cash_p75":5678.0,"cash_p80":7215.61,"cash_p90":10456.55,"cash_mean_trimmed":3091.69,"gross_p50":3151.75,"cash_to_gross_p50":0.65,"medicare_rate":4000.24,"medicare_schedule":"opps","medicare_year":2026,"cash_to_medicare_p50":0.7001,"by_state":[{"state":"AK","n":5,"p20":null,"p50":null,"p80":null},{"state":"AL","n":15,"p20":1239.0,"p50":3494.0,"p80":11529.85},{"state":"AR","n":13,"p20":931.0,"p50":3391.96,"p80":4581.2},{"state":"AZ","n":10,"p20":463.75,"p50":2570.25,"p80":6884.19},{"state":"CA","n":63,"p20":1700.8,"p50":4992.0,"p80":8008.0},{"state":"CO","n":12,"p20":750.0,"p50":980.25,"p80":2637.0},{"state":"CT","n":8,"p20":null,"p50":null,"p80":null},{"state":"DE","n":1,"p20":null,"p50":null,"p80":null},{"state":"FL","n":25,"p20":3331.6,"p50":5521.8,"p80":10073.16},{"state":"GA","n":13,"p20":3688.4,"p50":5810.0,"p80":6883.92},{"state":"HI","n":6,"p20":null,"p50":null,"p80":null},{"state":"IA","n":42,"p20":996.0,"p50":1076.0,"p80":1390.6},{"state":"ID","n":13,"p20":3045.6,"p50":10392.0,"p80":10392.0},{"state":"IL","n":48,"p20":821.7,"p50":2996.1,"p80":7700.0},{"state":"IN","n":31,"p20":795.9,"p50":1930.0,"p80":3336.55},{"state":"KS","n":26,"p20":665.0,"p50":874.15,"p80":1224.0},{"state":"KY","n":11,"p20":576.22,"p50":795.9,"p80":986.25},{"state":"LA","n":11,"p20":3136.43,"p50":4673.73,"p80":6809.4},{"state":"MA","n":7,"p20":null,"p50":null,"p80":null},{"state":"MD","n":3,"p20":null,"p50":null,"p80":null},{"state":"ME","n":8,"p20":null,"p50":null,"p80":null},{"state":"MI","n":41,"p20":521.8,"p50":742.4,"p80":5383.86},{"state":"MN","n":35,"p20":636.8,"p50":2494.5,"p80":2926.88},{"state":"MO","n":32,"p20":732.7,"p50":3262.47,"p80":8664.47},{"state":"MS","n":12,"p20":1944.18,"p50":5467.36,"p80":8370.35},{"state":"MT","n":12,"p20":822.5,"p50":1152.96,"p80":2905.06},{"state":"NC","n":12,"p20":1156.8,"p50":4480.2,"p80":9173.5},{"state":"ND","n":3,"p20":null,"p50":null,"p80":null},{"state":"NE","n":14,"p20":892.8,"p50":2414.16,"p80":2579.76},{"state":"NH","n":9,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":35,"p20":4200.0,"p50":4627.0,"p80":6839.0},{"state":"NM","n":7,"p20":null,"p50":null,"p80":null},{"state":"NV","n":7,"p20":null,"p50":null,"p80":null},{"state":"NY","n":61,"p20":813.92,"p50":4531.42,"p80":4595.0},{"state":"OH","n":37,"p20":1719.72,"p50":7524.96,"p80":17679.72},{"state":"OK","n":20,"p20":737.8,"p50":737.8,"p80":8276.22},{"state":"OR","n":25,"p20":826.15,"p50":1065.6,"p80":1888.8},{"state":"PA","n":26,"p20":1186.33,"p50":4489.81,"p80":10086.44},{"state":"RI","n":2,"p20":null,"p50":null,"p80":null},{"state":"SC","n":9,"p20":null,"p50":null,"p80":null},{"state":"SD","n":6,"p20":null,"p50":null,"p80":null},{"state":"TN","n":15,"p20":435.58,"p50":2890.66,"p80":6197.8},{"state":"TX","n":19,"p20":1337.25,"p50":4387.24,"p80":10036.93},{"state":"UT","n":2,"p20":null,"p50":null,"p80":null},{"state":"VA","n":16,"p20":574.09,"p50":3318.0,"p80":15619.39},{"state":"VT","n":9,"p20":null,"p50":null,"p80":null},{"state":"WA","n":36,"p20":900.0,"p50":3787.72,"p80":7578.35},{"state":"WI","n":38,"p20":1779.05,"p50":1779.05,"p80":4140.0},{"state":"WV","n":20,"p20":498.0,"p50":2082.0,"p80":3694.0},{"state":"WY","n":6,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":680,"p20":1015.91,"p50":4140.0,"p80":8008.0},{"key":"childrens","n":8,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":247,"p20":713.4,"p50":1097.46,"p80":2689.2}],"ownership":[{"key":"for_profit","n":99,"p20":1532.96,"p50":5810.0,"p80":12076.34},{"key":"government","n":174,"p20":790.5,"p50":1297.0,"p80":4531.42},{"key":"nonprofit","n":662,"p20":826.15,"p50":2870.66,"p80":7566.98}],"affiliation":[{"key":"affiliated","n":713,"p20":892.8,"p50":3541.85,"p80":8008.0},{"key":"independent","n":224,"p20":788.0,"p50":1262.8,"p80":4907.2}]},"histogram":[{"lo":498.0,"hi":703.87,"n":74},{"lo":703.87,"hi":994.85,"n":120},{"lo":994.85,"hi":1406.11,"n":106},{"lo":1406.11,"hi":1987.38,"n":51},{"lo":1987.38,"hi":2808.95,"n":73},{"lo":2808.95,"hi":3970.16,"n":78},{"lo":3970.16,"hi":5611.4,"n":153},{"lo":5611.4,"hi":7931.11,"n":70},{"lo":7931.11,"hi":11209.78,"n":82},{"lo":11209.78,"hi":15843.83,"n":39}],"previous":null},"inpatient":{"setting":"inpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-25T01:10:45.071082Z","filing_date_min":"2024-01-27","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-25T01:13:55.396173Z","n_priced_setters":3956,"n_filed":519,"n_usable":469,"n_not_usable":0,"n_labelled":21,"n_no_cash":29,"n_estimated":0,"n_states":45,"cash_p10":425.7,"cash_p20":683.0,"cash_p25":750.0,"cash_p50":1437.0,"cash_p75":4962.1,"cash_p80":5521.8,"cash_p90":8008.0,"cash_mean_trimmed":2134.88,"gross_p50":2274.0,"cash_to_gross_p50":0.65,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AL","n":7,"p20":null,"p50":null,"p80":null},{"state":"AR","n":1,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":2,"p20":null,"p50":null,"p80":null},{"state":"CA","n":49,"p20":2073.47,"p50":4992.0,"p80":8008.0},{"state":"CO","n":7,"p20":null,"p50":null,"p80":null},{"state":"CT","n":7,"p20":null,"p50":null,"p80":null},{"state":"FL","n":14,"p20":201.0,"p50":5521.8,"p80":5521.8},{"state":"GA","n":6,"p20":null,"p50":null,"p80":null},{"state":"HI","n":4,"p20":null,"p50":null,"p80":null},{"state":"IA","n":22,"p20":1076.0,"p50":1076.0,"p80":1246.7},{"state":"ID","n":9,"p20":null,"p50":null,"p80":null},{"state":"IL","n":31,"p20":795.9,"p50":1437.0,"p80":6689.0},{"state":"IN","n":23,"p20":157.92,"p50":2560.9,"p80":3203.82},{"state":"KS","n":4,"p20":null,"p50":null,"p80":null},{"state":"KY","n":4,"p20":null,"p50":null,"p80":null},{"state":"MA","n":4,"p20":null,"p50":null,"p80":null},{"state":"MD","n":1,"p20":null,"p50":null,"p80":null},{"state":"ME","n":8,"p20":null,"p50":null,"p80":null},{"state":"MI","n":23,"p20":672.0,"p50":864.0,"p80":5370.31},{"state":"MN","n":25,"p20":636.8,"p50":2494.5,"p80":2926.88},{"state":"MO","n":9,"p20":null,"p50":null,"p80":null},{"state":"MS","n":4,"p20":null,"p50":null,"p80":null},{"state":"MT","n":3,"p20":null,"p50":null,"p80":null},{"state":"NC","n":2,"p20":null,"p50":null,"p80":null},{"state":"ND","n":3,"p20":null,"p50":null,"p80":null},{"state":"NE","n":8,"p20":null,"p50":null,"p80":null},{"state":"NH","n":8,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":1,"p20":null,"p50":null,"p80":null},{"state":"NM","n":2,"p20":null,"p50":null,"p80":null},{"state":"NV","n":2,"p20":null,"p50":null,"p80":null},{"state":"NY","n":28,"p20":539.16,"p50":813.92,"p80":3616.09},{"state":"OH","n":15,"p20":416.64,"p50":805.5,"p80":3871.8},{"state":"OK","n":15,"p20":737.8,"p50":737.8,"p80":3492.2},{"state":"OR","n":11,"p20":826.15,"p50":835.08,"p80":1305.0},{"state":"PA","n":24,"p20":83.42,"p50":603.5,"p80":6473.89},{"state":"SC","n":1,"p20":null,"p50":null,"p80":null},{"state":"SD","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":5,"p20":null,"p50":null,"p80":null},{"state":"TX","n":9,"p20":null,"p50":null,"p80":null},{"state":"VA","n":9,"p20":null,"p50":null,"p80":null},{"state":"VT","n":6,"p20":null,"p50":null,"p80":null},{"state":"WA","n":24,"p20":945.0,"p50":5545.4,"p80":8245.2},{"state":"WI","n":23,"p20":1779.05,"p50":1779.05,"p80":4140.0},{"state":"WV","n":4,"p20":null,"p50":null,"p80":null},{"state":"WY","n":1,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":348,"p20":704.4,"p50":2073.47,"p80":5810.0},{"key":"childrens","n":5,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":115,"p20":679.0,"p50":1047.2,"p80":2926.88}],"ownership":[{"key":"for_profit","n":34,"p20":742.4,"p50":1588.0,"p80":5884.9},{"key":"government","n":62,"p20":680.0,"p50":1196.0,"p80":4962.1},{"key":"nonprofit","n":372,"p20":679.0,"p50":1779.05,"p80":5521.8}],"affiliation":[{"key":"affiliated","n":374,"p20":732.7,"p50":1779.05,"p80":5545.4},{"key":"independent","n":95,"p20":647.06,"p50":1020.0,"p80":2928.8}]},"histogram":[{"lo":157.92,"hi":238.07,"n":21},{"lo":238.07,"hi":358.91,"n":7},{"lo":358.91,"hi":541.08,"n":25},{"lo":541.08,"hi":815.71,"n":77},{"lo":815.71,"hi":1229.73,"n":70},{"lo":1229.73,"hi":1853.89,"n":43},{"lo":1853.89,"hi":2794.85,"n":42},{"lo":2794.85,"hi":4213.4,"n":45},{"lo":4213.4,"hi":6351.94,"n":53},{"lo":6351.94,"hi":9575.93,"n":49}],"previous":null}},"related":[{"code_type":"CPT","code":"38505","lay_name":"Needle biopsy of a lymph node","slug":"cpt-38505-needle-biopsy-of-a-lymph-node"},{"code_type":"CPT","code":"36680","lay_name":"Needle placed into bone for fluids or medicine","slug":"cpt-36680-needle-placed-into-bone-for-fluids-or-medicine"},{"code_type":"CPT","code":"38500","lay_name":"Open biopsy or removal of a surface lymph node","slug":"cpt-38500-open-biopsy-or-removal-of-a-surface-lymph-node"},{"code_type":"CPT","code":"38525","lay_name":"Open biopsy or removal of deep armpit lymph nodes","slug":"cpt-38525-open-biopsy-or-removal-of-deep-armpit-lymph-nodes"},{"code_type":"CPT","code":"38510","lay_name":"Open biopsy or removal of deep neck lymph nodes","slug":"cpt-38510-open-biopsy-or-removal-of-deep-neck-lymph-nodes"},{"code_type":"CPT","code":"38999","lay_name":"Unlisted procedure on the blood or lymph system","slug":"cpt-38999-unlisted-procedure-on-the-blood-or-lymph-system"},{"code_type":"CPT","code":"38900","lay_name":"Dye injection during surgery to find the sentinel lymph node","slug":"cpt-38900-dye-injection-during-surgery-to-find-the-sentinel-lymph-node"},{"code_type":"CPT","code":"38300","lay_name":"Drainage of an infected lymph node, simple","slug":"cpt-38300-drainage-of-an-infected-lymph-node-simple"},{"code_type":"CPT","code":"38570","lay_name":"Keyhole sampling of lymph nodes behind the abdomen","slug":"cpt-38570-keyhole-sampling-of-lymph-nodes-behind-the-abdomen"},{"code_type":"CPT","code":"38745","lay_name":"Complete removal of the armpit lymph nodes","slug":"cpt-38745-complete-removal-of-the-armpit-lymph-nodes"},{"code_type":"CPT","code":"38571","lay_name":"Keyhole removal of pelvic lymph nodes on both sides","slug":"cpt-38571-keyhole-removal-of-pelvic-lymph-nodes-on-both-sides"},{"code_type":"CPT","code":"38794","lay_name":"Placement of a tube into the main chest lymph duct","slug":"cpt-38794-placement-of-a-tube-into-the-main-chest-lymph-duct"}]}