{"procedure":{"code_type":"CPT","code":"82681","lay_name":"Free estradiol blood test","blurb":"A lab test that measures the unbound (free) portion of the estrogen estradiol in a blood sample.","slug":"cpt-82681-free-estradiol-blood-test","description":"ASSAY DIR MEAS FR ESTRADIOL","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"233","label":"Laboratory - Chemistry and Hematology","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":"2024-01-27","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:22:45.003818Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":1121,"n_usable":1026,"n_not_usable":1,"n_labelled":76,"n_no_cash":18,"n_estimated":0,"n_states":50,"cash_p10":28.65,"cash_p20":38.42,"cash_p25":45.15,"cash_p50":85.09,"cash_p75":140.22,"cash_p80":166.4,"cash_p90":283.03,"cash_mean_trimmed":87.87,"gross_p50":141.0,"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":7,"p20":null,"p50":null,"p80":null},{"state":"AL","n":11,"p20":42.0,"p50":83.0,"p80":536.84},{"state":"AR","n":3,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":15,"p20":32.13,"p50":63.7,"p80":206.1},{"state":"CA","n":53,"p20":46.24,"p50":66.64,"p80":145.6},{"state":"CO","n":25,"p20":104.0,"p50":167.67,"p80":176.02},{"state":"CT","n":6,"p20":null,"p50":null,"p80":null},{"state":"DE","n":6,"p20":null,"p50":null,"p80":null},{"state":"FL","n":42,"p20":55.6,"p50":99.0,"p80":102.68},{"state":"GA","n":51,"p20":20.67,"p50":58.5,"p80":123.0},{"state":"HI","n":7,"p20":null,"p50":null,"p80":null},{"state":"IA","n":14,"p20":55.0,"p50":55.0,"p80":55.0},{"state":"ID","n":9,"p20":null,"p50":null,"p80":null},{"state":"IL","n":33,"p20":88.0,"p50":109.2,"p80":222.7},{"state":"IN","n":33,"p20":33.24,"p50":51.79,"p80":102.56},{"state":"KS","n":10,"p20":35.0,"p50":107.3,"p80":129.15},{"state":"KY","n":25,"p20":81.0,"p50":89.98,"p80":784.23},{"state":"LA","n":6,"p20":null,"p50":null,"p80":null},{"state":"MA","n":24,"p20":49.0,"p50":111.0,"p80":174.75},{"state":"MD","n":11,"p20":50.16,"p50":76.84,"p80":132.3},{"state":"ME","n":2,"p20":null,"p50":null,"p80":null},{"state":"MI","n":22,"p20":38.56,"p50":47.0,"p80":47.0},{"state":"MN","n":15,"p20":29.4,"p50":68.0,"p80":118.11},{"state":"MO","n":12,"p20":52.8,"p50":82.8,"p80":138.57},{"state":"MS","n":17,"p20":23.52,"p50":43.12,"p80":81.96},{"state":"MT","n":4,"p20":null,"p50":null,"p80":null},{"state":"NC","n":11,"p20":26.22,"p50":29.7,"p80":148.4},{"state":"ND","n":11,"p20":43.16,"p50":50.3,"p80":73.6},{"state":"NE","n":11,"p20":64.2,"p50":117.0,"p80":151.0},{"state":"NH","n":12,"p20":137.5,"p50":221.0,"p80":358.0},{"state":"NJ","n":39,"p20":27.94,"p50":30.73,"p80":32.13},{"state":"NM","n":9,"p20":null,"p50":null,"p80":null},{"state":"NV","n":9,"p20":null,"p50":null,"p80":null},{"state":"NY","n":49,"p20":27.94,"p50":34.0,"p80":83.0},{"state":"OH","n":83,"p20":73.8,"p50":110.5,"p80":300.3},{"state":"OK","n":24,"p20":67.62,"p50":83.82,"p80":146.68},{"state":"OR","n":13,"p20":85.09,"p50":125.73,"p80":166.4},{"state":"PA","n":65,"p20":42.0,"p50":88.0,"p80":140.0},{"state":"RI","n":1,"p20":null,"p50":null,"p80":null},{"state":"SC","n":12,"p20":261.95,"p50":261.95,"p80":261.95},{"state":"SD","n":10,"p20":67.2,"p50":68.0,"p80":287.1},{"state":"TN","n":24,"p20":35.19,"p50":35.85,"p80":115.89},{"state":"TX","n":56,"p20":102.45,"p50":102.45,"p80":252.0},{"state":"UT","n":3,"p20":null,"p50":null,"p80":null},{"state":"VA","n":36,"p20":17.0,"p50":35.85,"p80":121.8},{"state":"VT","n":1,"p20":null,"p50":null,"p80":null},{"state":"WA","n":31,"p20":52.4,"p50":119.7,"p80":264.08},{"state":"WI","n":31,"p20":65.52,"p50":105.0,"p80":105.0},{"state":"WV","n":17,"p20":36.0,"p50":36.0,"p80":36.0},{"state":"WY","n":5,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":829,"p20":36.32,"p50":87.0,"p80":161.0},{"key":"childrens","n":12,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":179,"p20":43.25,"p50":75.6,"p80":166.4}],"ownership":[{"key":"for_profit","n":115,"p20":48.6,"p50":102.68,"p80":252.0},{"key":"government","n":116,"p20":37.8,"p50":73.6,"p80":140.8},{"key":"nonprofit","n":789,"p20":36.32,"p50":82.2,"p80":152.6}],"affiliation":[{"key":"affiliated","n":905,"p20":38.56,"p50":84.24,"p80":165.55},{"key":"independent","n":121,"p20":36.67,"p50":87.25,"p80":175.0}]},"histogram":[{"lo":20.67,"hi":27.5,"n":29},{"lo":27.5,"hi":36.58,"n":116},{"lo":36.58,"hi":48.66,"n":95},{"lo":48.66,"hi":64.74,"n":104},{"lo":64.74,"hi":86.12,"n":127},{"lo":86.12,"hi":114.56,"n":174},{"lo":114.56,"hi":152.4,"n":114},{"lo":152.4,"hi":202.74,"n":57},{"lo":202.74,"hi":269.71,"n":43},{"lo":269.71,"hi":358.8,"n":68}],"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":"2026-09-05T10:40:30.300935Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":871,"n_usable":789,"n_not_usable":0,"n_labelled":63,"n_no_cash":19,"n_estimated":0,"n_states":48,"cash_p10":32.13,"cash_p20":47.0,"cash_p25":51.74,"cash_p50":97.79,"cash_p75":145.6,"cash_p80":176.12,"cash_p90":284.05,"cash_mean_trimmed":95.9,"gross_p50":161.0,"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":10,"p20":58.63,"p50":84.0,"p80":536.84},{"state":"AR","n":2,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":13,"p20":39.48,"p50":121.04,"p80":412.2},{"state":"CA","n":51,"p20":47.97,"p50":66.64,"p80":145.6},{"state":"CO","n":22,"p20":107.63,"p50":167.67,"p80":176.02},{"state":"CT","n":2,"p20":null,"p50":null,"p80":null},{"state":"DE","n":5,"p20":null,"p50":null,"p80":null},{"state":"FL","n":34,"p20":91.36,"p50":99.0,"p80":186.98},{"state":"GA","n":49,"p20":20.67,"p50":58.5,"p80":123.0},{"state":"HI","n":4,"p20":null,"p50":null,"p80":null},{"state":"IA","n":12,"p20":55.0,"p50":55.0,"p80":55.0},{"state":"ID","n":5,"p20":null,"p50":null,"p80":null},{"state":"IL","n":23,"p20":89.25,"p50":105.0,"p80":152.14},{"state":"IN","n":16,"p20":32.59,"p50":83.82,"p80":108.94},{"state":"KS","n":4,"p20":null,"p50":null,"p80":null},{"state":"KY","n":16,"p20":74.68,"p50":83.82,"p80":89.98},{"state":"LA","n":3,"p20":null,"p50":null,"p80":null},{"state":"MA","n":22,"p20":68.9,"p50":111.0,"p80":174.75},{"state":"MD","n":10,"p20":34.16,"p50":62.8,"p80":132.3},{"state":"ME","n":2,"p20":null,"p50":null,"p80":null},{"state":"MI","n":11,"p20":47.0,"p50":47.0,"p80":63.7},{"state":"MN","n":14,"p20":29.4,"p50":55.9,"p80":118.11},{"state":"MO","n":9,"p20":null,"p50":null,"p80":null},{"state":"MS","n":16,"p20":23.52,"p50":43.12,"p80":81.96},{"state":"MT","n":1,"p20":null,"p50":null,"p80":null},{"state":"NC","n":10,"p20":26.22,"p50":29.7,"p80":148.4},{"state":"ND","n":11,"p20":43.16,"p50":50.3,"p80":73.6},{"state":"NE","n":3,"p20":null,"p50":null,"p80":null},{"state":"NH","n":7,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":15,"p20":32.13,"p50":32.13,"p80":32.13},{"state":"NM","n":7,"p20":null,"p50":null,"p80":null},{"state":"NV","n":6,"p20":null,"p50":null,"p80":null},{"state":"NY","n":27,"p20":33.53,"p50":64.4,"p80":94.3},{"state":"OH","n":78,"p20":80.4,"p50":110.5,"p80":300.3},{"state":"OK","n":20,"p20":67.62,"p50":78.3,"p80":146.68},{"state":"OR","n":6,"p20":null,"p50":null,"p80":null},{"state":"PA","n":60,"p20":52.76,"p50":114.4,"p80":192.78},{"state":"SC","n":12,"p20":261.95,"p50":261.95,"p80":261.95},{"state":"SD","n":6,"p20":null,"p50":null,"p80":null},{"state":"TN","n":23,"p20":35.19,"p50":35.85,"p80":115.89},{"state":"TX","n":48,"p20":102.45,"p50":102.45,"p80":283.16},{"state":"VA","n":33,"p20":17.0,"p50":35.85,"p80":121.8},{"state":"VT","n":1,"p20":null,"p50":null,"p80":null},{"state":"WA","n":25,"p20":52.4,"p50":125.2,"p80":265.13},{"state":"WI","n":24,"p20":103.95,"p50":105.0,"p80":165.55},{"state":"WV","n":2,"p20":null,"p50":null,"p80":null},{"state":"WY","n":4,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":666,"p20":47.4,"p50":100.32,"p80":176.75},{"key":"childrens","n":11,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":106,"p20":44.1,"p50":73.6,"p80":143.65}],"ownership":[{"key":"for_profit","n":88,"p20":58.63,"p50":102.68,"p80":283.16},{"key":"government","n":65,"p20":44.8,"p50":83.82,"p80":140.8},{"key":"nonprofit","n":630,"p20":46.94,"p50":94.3,"p80":170.95}],"affiliation":[{"key":"affiliated","n":724,"p20":47.34,"p50":98.0,"p80":176.28},{"key":"independent","n":65,"p20":35.25,"p50":89.25,"p80":173.0}]},"histogram":[{"lo":20.67,"hi":27.52,"n":22},{"lo":27.52,"hi":36.65,"n":56},{"lo":36.65,"hi":48.8,"n":60},{"lo":48.8,"hi":64.98,"n":73},{"lo":64.98,"hi":86.53,"n":108},{"lo":86.53,"hi":115.22,"n":156},{"lo":115.22,"hi":153.43,"n":94},{"lo":153.43,"hi":204.3,"n":48},{"lo":204.3,"hi":272.05,"n":42},{"lo":272.05,"hi":362.25,"n":56}],"previous":null}},"related":[{"code_type":"CPT","code":"85610","lay_name":"Prothrombin time blood clotting test","slug":"cpt-85610-prothrombin-time-blood-clotting-test"},{"code_type":"CPT","code":"83735","lay_name":"Magnesium blood test","slug":"cpt-83735-magnesium-blood-test"},{"code_type":"CPT","code":"85730","lay_name":"Partial thromboplastin time clotting test","slug":"cpt-85730-partial-thromboplastin-time-clotting-test"},{"code_type":"CPT","code":"83880","lay_name":"BNP blood test for heart strain","slug":"cpt-83880-bnp-blood-test-for-heart-strain"},{"code_type":"CPT","code":"85018","lay_name":"Hemoglobin blood test","slug":"cpt-85018-hemoglobin-blood-test"},{"code_type":"CPT","code":"83036","lay_name":"Hemoglobin A1c blood test","slug":"cpt-83036-hemoglobin-a1c-blood-test"},{"code_type":"CPT","code":"82565","lay_name":"Creatinine blood test","slug":"cpt-82565-creatinine-blood-test"},{"code_type":"CPT","code":"83605","lay_name":"Blood test for lactic acid (lactate)","slug":"cpt-83605-blood-test-for-lactic-acid-lactate"},{"code_type":"CPT","code":"84484","lay_name":"Troponin blood test with a measured result","slug":"cpt-84484-troponin-blood-test-with-a-measured-result"},{"code_type":"CPT","code":"82306","lay_name":"Vitamin D blood test (25-hydroxy)","slug":"cpt-82306-vitamin-d-blood-test-25-hydroxy"},{"code_type":"CPT","code":"80048","lay_name":"Basic metabolic blood panel","slug":"cpt-80048-basic-metabolic-blood-panel"},{"code_type":"CPT","code":"84132","lay_name":"Potassium blood test","slug":"cpt-84132-potassium-blood-test"}]}