{"procedure":{"code_type":"CPT","code":"80165","lay_name":"Valproic acid blood level, free (unbound) portion","blurb":"A blood test that measures only the unbound, active portion of valproic acid in the bloodstream.","slug":"cpt-80165-valproic-acid-blood-level-free-unbound-portion","description":"DIPROPYLACETIC ACID FREE","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"235","label":"Other Laboratory","surgery_flag":"n/a"}},"settings":{"outpatient":{"setting":"outpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-25T01:10:45.071082Z","filing_date_min":"2022-12-08","filing_date_max":"2026-09-22","checked_from":"2026-07-21T03:10:38.720322Z","checked_through":"2026-09-25T01:14:07.150894Z","n_priced_setters":3956,"n_filed":2157,"n_usable":2021,"n_not_usable":2,"n_labelled":80,"n_no_cash":54,"n_estimated":0,"n_states":50,"cash_p10":18.85,"cash_p20":26.0,"cash_p25":30.0,"cash_p50":57.0,"cash_p75":99.75,"cash_p80":119.5,"cash_p90":173.05,"cash_mean_trimmed":61.41,"gross_p50":98.0,"cash_to_gross_p50":0.6001,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AK","n":11,"p20":56.16,"p50":108.9,"p80":209.0},{"state":"AL","n":24,"p20":24.74,"p50":50.6,"p80":177.0},{"state":"AR","n":19,"p20":15.4,"p50":74.4,"p80":107.25},{"state":"AZ","n":21,"p20":37.7,"p50":210.75,"p80":235.0},{"state":"CA","n":58,"p20":19.75,"p50":38.64,"p80":99.32},{"state":"CO","n":34,"p20":51.4,"p50":88.82,"p80":229.59},{"state":"CT","n":13,"p20":32.0,"p50":50.69,"p80":58.85},{"state":"DE","n":6,"p20":null,"p50":null,"p80":null},{"state":"FL","n":70,"p20":19.8,"p50":39.19,"p80":168.86},{"state":"GA","n":69,"p20":24.45,"p50":89.5,"p80":104.0},{"state":"HI","n":7,"p20":null,"p50":null,"p80":null},{"state":"IA","n":50,"p20":66.43,"p50":69.0,"p80":130.95},{"state":"ID","n":10,"p20":31.0,"p50":38.35,"p80":60.0},{"state":"IL","n":96,"p20":51.0,"p50":80.0,"p80":113.68},{"state":"IN","n":59,"p20":21.86,"p50":45.5,"p80":138.0},{"state":"KS","n":32,"p20":57.0,"p50":98.4,"p80":269.01},{"state":"KY","n":53,"p20":27.6,"p50":61.88,"p80":170.17},{"state":"LA","n":21,"p20":16.94,"p50":30.14,"p80":61.5},{"state":"MA","n":40,"p20":39.9,"p50":88.0,"p80":159.75},{"state":"MD","n":34,"p20":31.4,"p50":39.68,"p80":56.6},{"state":"ME","n":9,"p20":null,"p50":null,"p80":null},{"state":"MI","n":72,"p20":18.69,"p50":24.82,"p80":87.0},{"state":"MN","n":93,"p20":38.25,"p50":52.46,"p80":103.46},{"state":"MO","n":48,"p20":51.0,"p50":81.25,"p80":125.1},{"state":"MS","n":38,"p20":21.33,"p50":32.85,"p80":92.5},{"state":"MT","n":3,"p20":null,"p50":null,"p80":null},{"state":"NC","n":69,"p20":27.74,"p50":30.6,"p80":87.0},{"state":"ND","n":19,"p20":23.56,"p50":39.2,"p80":110.0},{"state":"NE","n":25,"p20":39.0,"p50":127.26,"p80":179.1},{"state":"NH","n":9,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":46,"p20":13.54,"p50":15.57,"p80":27.0},{"state":"NM","n":14,"p20":40.6,"p50":50.4,"p80":130.86},{"state":"NV","n":9,"p20":null,"p50":null,"p80":null},{"state":"NY","n":69,"p20":14.0,"p50":41.0,"p80":90.35},{"state":"OH","n":117,"p20":34.8,"p50":60.45,"p80":100.3},{"state":"OK","n":46,"p20":28.0,"p50":56.6,"p80":89.28},{"state":"OR","n":21,"p20":32.8,"p50":40.8,"p80":98.13},{"state":"PA","n":94,"p20":15.57,"p50":51.3,"p80":159.0},{"state":"RI","n":7,"p20":null,"p50":null,"p80":null},{"state":"SC","n":38,"p20":57.0,"p50":65.65,"p80":136.32},{"state":"SD","n":14,"p20":37.6,"p50":129.98,"p80":224.1},{"state":"TN","n":52,"p20":23.7,"p50":32.25,"p80":70.2},{"state":"TX","n":123,"p20":23.03,"p50":46.32,"p80":139.7},{"state":"UT","n":25,"p20":206.05,"p50":206.05,"p80":242.41},{"state":"VA","n":63,"p20":23.46,"p50":47.2,"p80":107.1},{"state":"VT","n":6,"p20":null,"p50":null,"p80":null},{"state":"WA","n":40,"p20":30.8,"p50":45.6,"p80":57.6},{"state":"WI","n":87,"p20":55.22,"p50":79.3,"p80":149.24},{"state":"WV","n":30,"p20":21.5,"p50":21.5,"p80":81.6},{"state":"WY","n":8,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":1522,"p20":23.7,"p50":52.48,"p80":111.6},{"key":"childrens","n":33,"p20":35.4,"p50":83.08,"p80":126.0},{"key":"critical_access","n":460,"p20":32.4,"p50":71.5,"p80":129.98}],"ownership":[{"key":"for_profit","n":239,"p20":24.45,"p50":62.75,"p80":206.05},{"key":"government","n":275,"p20":28.5,"p50":58.5,"p80":114.0},{"key":"nonprofit","n":1501,"p20":25.51,"p50":56.43,"p80":110.0}],"affiliation":[{"key":"affiliated","n":1758,"p20":24.82,"p50":56.8,"p80":120.0},{"key":"independent","n":263,"p20":32.24,"p50":57.6,"p80":113.25}]},"histogram":[{"lo":14.76,"hi":19.53,"n":124},{"lo":19.53,"hi":25.83,"n":175},{"lo":25.83,"hi":34.18,"n":203},{"lo":34.18,"hi":45.21,"n":231},{"lo":45.21,"hi":59.82,"n":212},{"lo":59.82,"hi":79.13,"n":210},{"lo":79.13,"hi":104.69,"n":295},{"lo":104.69,"hi":138.5,"n":166},{"lo":138.5,"hi":183.23,"n":121},{"lo":183.23,"hi":242.41,"n":92}],"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":"2022-12-08","filing_date_max":"2026-09-22","checked_from":"2026-07-21T03:10:38.720322Z","checked_through":"2026-09-25T01:14:07.150894Z","n_priced_setters":3956,"n_filed":1577,"n_usable":1466,"n_not_usable":0,"n_labelled":55,"n_no_cash":56,"n_estimated":0,"n_states":50,"cash_p10":20.9,"cash_p20":27.6,"cash_p25":32.56,"cash_p50":60.45,"cash_p75":99.32,"cash_p80":117.0,"cash_p90":171.9,"cash_mean_trimmed":62.74,"gross_p50":98.0,"cash_to_gross_p50":0.6,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AK","n":5,"p20":null,"p50":null,"p80":null},{"state":"AL","n":18,"p20":38.76,"p50":57.0,"p80":177.0},{"state":"AR","n":7,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":18,"p20":44.16,"p50":210.75,"p80":235.0},{"state":"CA","n":50,"p20":20.99,"p50":38.64,"p80":99.32},{"state":"CO","n":24,"p20":46.38,"p50":87.5,"p80":229.59},{"state":"CT","n":8,"p20":null,"p50":null,"p80":null},{"state":"DE","n":5,"p20":null,"p50":null,"p80":null},{"state":"FL","n":47,"p20":19.8,"p50":50.52,"p80":208.99},{"state":"GA","n":54,"p20":27.3,"p50":99.75,"p80":105.0},{"state":"HI","n":6,"p20":null,"p50":null,"p80":null},{"state":"IA","n":35,"p20":66.43,"p50":66.95,"p80":131.42},{"state":"ID","n":6,"p20":null,"p50":null,"p80":null},{"state":"IL","n":74,"p20":43.0,"p50":67.2,"p80":108.0},{"state":"IN","n":40,"p20":25.9,"p50":65.4,"p80":138.0},{"state":"KS","n":9,"p20":null,"p50":null,"p80":null},{"state":"KY","n":35,"p20":27.6,"p50":40.62,"p80":103.99},{"state":"LA","n":12,"p20":16.65,"p50":22.96,"p80":44.07},{"state":"MA","n":35,"p20":39.9,"p50":88.0,"p80":159.75},{"state":"MD","n":26,"p20":32.73,"p50":41.17,"p80":73.68},{"state":"ME","n":9,"p20":null,"p50":null,"p80":null},{"state":"MI","n":56,"p20":19.5,"p50":38.0,"p80":87.0},{"state":"MN","n":72,"p20":37.6,"p50":46.11,"p80":96.8},{"state":"MO","n":26,"p20":51.0,"p50":61.6,"p80":93.5},{"state":"MS","n":30,"p20":22.31,"p50":35.19,"p80":119.7},{"state":"MT","n":1,"p20":null,"p50":null,"p80":null},{"state":"NC","n":35,"p20":17.36,"p50":34.2,"p80":82.5},{"state":"ND","n":16,"p20":23.56,"p50":38.76,"p80":92.7},{"state":"NE","n":13,"p20":127.26,"p50":144.5,"p80":179.1},{"state":"NH","n":7,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":20,"p20":15.57,"p50":15.57,"p80":65.42},{"state":"NM","n":11,"p20":40.6,"p50":50.4,"p80":130.86},{"state":"NV","n":4,"p20":null,"p50":null,"p80":null},{"state":"NY","n":40,"p20":24.0,"p50":49.02,"p80":103.0},{"state":"OH","n":107,"p20":34.8,"p50":60.45,"p80":97.5},{"state":"OK","n":34,"p20":19.98,"p50":53.8,"p80":89.28},{"state":"OR","n":7,"p20":null,"p50":null,"p80":null},{"state":"PA","n":84,"p20":28.7,"p50":68.0,"p80":159.0},{"state":"RI","n":5,"p20":null,"p50":null,"p80":null},{"state":"SC","n":33,"p20":57.0,"p50":65.65,"p80":136.32},{"state":"SD","n":13,"p20":72.0,"p50":132.0,"p80":224.1},{"state":"TN","n":41,"p20":23.7,"p50":29.29,"p80":70.2},{"state":"TX","n":89,"p20":23.03,"p50":46.32,"p80":83.08},{"state":"UT","n":22,"p20":206.05,"p50":206.05,"p80":242.41},{"state":"VA","n":48,"p20":17.0,"p50":42.6,"p80":92.4},{"state":"VT","n":4,"p20":null,"p50":null,"p80":null},{"state":"WA","n":32,"p20":32.4,"p50":41.6,"p80":52.02},{"state":"WI","n":75,"p20":58.08,"p50":92.5,"p80":149.24},{"state":"WV","n":13,"p20":27.6,"p50":74.96,"p80":93.0},{"state":"WY","n":5,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":1151,"p20":27.6,"p50":57.6,"p80":109.0},{"key":"childrens","n":26,"p20":35.4,"p50":68.0,"p80":110.0},{"key":"critical_access","n":283,"p20":31.02,"p50":71.5,"p80":135.85}],"ownership":[{"key":"for_profit","n":146,"p20":25.36,"p50":59.7,"p80":126.0},{"key":"government","n":161,"p20":28.78,"p50":70.2,"p80":110.09},{"key":"nonprofit","n":1153,"p20":27.6,"p50":59.4,"p80":115.66}],"affiliation":[{"key":"affiliated","n":1315,"p20":27.52,"p50":60.45,"p80":121.42},{"key":"independent","n":151,"p20":32.77,"p50":55.0,"p80":98.7}]},"histogram":[{"lo":15.57,"hi":20.38,"n":88},{"lo":20.38,"hi":26.67,"n":118},{"lo":26.67,"hi":34.91,"n":145},{"lo":34.91,"hi":45.68,"n":165},{"lo":45.68,"hi":59.79,"n":153},{"lo":59.79,"hi":78.25,"n":165},{"lo":78.25,"hi":102.41,"n":232},{"lo":102.41,"hi":134.04,"n":114},{"lo":134.04,"hi":175.42,"n":89},{"lo":175.42,"hi":229.59,"n":68}],"previous":null}},"related":[{"code_type":"CPT","code":"36415","lay_name":"Routine blood draw from a vein","slug":"cpt-36415-routine-blood-draw-from-a-vein"},{"code_type":"CPT","code":"80076","lay_name":"Liver function blood panel","slug":"cpt-80076-liver-function-blood-panel"},{"code_type":"CPT","code":"80061","lay_name":"Cholesterol blood panel","slug":"cpt-80061-cholesterol-blood-panel"},{"code_type":"CPT","code":"86900","lay_name":"ABO blood type test","slug":"cpt-86900-abo-blood-type-test"},{"code_type":"CPT","code":"86901","lay_name":"Rh blood type test","slug":"cpt-86901-rh-blood-type-test"},{"code_type":"CPT","code":"86140","lay_name":"C-reactive protein blood test","slug":"cpt-86140-c-reactive-protein-blood-test"},{"code_type":"CPT","code":"80202","lay_name":"Vancomycin blood level","slug":"cpt-80202-vancomycin-blood-level"},{"code_type":"CPT","code":"86850","lay_name":"Red blood cell antibody screen","slug":"cpt-86850-red-blood-cell-antibody-screen"},{"code_type":"CPT","code":"80164","lay_name":"Valproic acid blood level, total","slug":"cpt-80164-valproic-acid-blood-level-total"},{"code_type":"CPT","code":"86762","lay_name":"Blood test for rubella antibodies","slug":"cpt-86762-blood-test-for-rubella-antibodies"},{"code_type":"CPT","code":"80162","lay_name":"Digoxin blood level, total","slug":"cpt-80162-digoxin-blood-level-total"},{"code_type":"CPT","code":"86803","lay_name":"Hepatitis C antibody blood test","slug":"cpt-86803-hepatitis-c-antibody-blood-test"}]}