{"procedure":{"code_type":"CPT","code":"31579","lay_name":"Voice box exam with stroboscopy","blurb":"A flexible or rigid scope combined with a strobe light is used to view vocal cord vibration during speech.","slug":"cpt-31579-voice-box-exam-with-stroboscopy","description":"Laryngoscopy Flx/Rgd Telescopic W/Stroboscopy","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"35","label":"Tracheoscopy and laryngoscopy with biopsy","surgery_flag":"neither"}},"settings":{"outpatient":{"setting":"outpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-25T01:05:50.973703Z","filing_date_min":"2023-03-09","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:22:45.003818Z","checked_through":"2026-09-25T01:13:52.941847Z","n_priced_setters":3956,"n_filed":1097,"n_usable":1029,"n_not_usable":1,"n_labelled":45,"n_no_cash":22,"n_estimated":0,"n_states":50,"cash_p10":263.76,"cash_p20":367.77,"cash_p25":411.5,"cash_p50":663.22,"cash_p75":1137.96,"cash_p80":1204.4,"cash_p90":1674.8,"cash_mean_trimmed":697.9,"gross_p50":1142.39,"cash_to_gross_p50":0.6,"medicare_rate":399.59,"medicare_schedule":"opps","medicare_year":2026,"cash_to_medicare_p50":1.6598,"by_state":[{"state":"AK","n":2,"p20":null,"p50":null,"p80":null},{"state":"AL","n":9,"p20":null,"p50":null,"p80":null},{"state":"AR","n":4,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":22,"p20":369.93,"p50":525.6,"p80":2347.0},{"state":"CA","n":61,"p20":648.0,"p50":987.0,"p80":1584.8},{"state":"CO","n":9,"p20":null,"p50":null,"p80":null},{"state":"CT","n":4,"p20":null,"p50":null,"p80":null},{"state":"DE","n":3,"p20":null,"p50":null,"p80":null},{"state":"FL","n":45,"p20":279.6,"p50":1060.4,"p80":1731.8},{"state":"GA","n":39,"p20":481.1,"p50":1087.0,"p80":1844.31},{"state":"HI","n":3,"p20":null,"p50":null,"p80":null},{"state":"IA","n":19,"p20":334.8,"p50":470.4,"p80":470.4},{"state":"ID","n":11,"p20":458.0,"p50":663.22,"p80":1087.0},{"state":"IL","n":43,"p20":295.4,"p50":639.8,"p80":1434.0},{"state":"IN","n":34,"p20":309.75,"p50":528.46,"p80":1191.6},{"state":"KS","n":7,"p20":null,"p50":null,"p80":null},{"state":"KY","n":23,"p20":315.3,"p50":1009.79,"p80":1322.03},{"state":"LA","n":20,"p20":234.88,"p50":383.68,"p80":661.52},{"state":"MA","n":11,"p20":509.25,"p50":1628.2,"p80":1877.0},{"state":"MD","n":12,"p20":580.15,"p50":717.32,"p80":941.74},{"state":"ME","n":9,"p20":null,"p50":null,"p80":null},{"state":"MI","n":57,"p20":212.3,"p50":654.0,"p80":947.7},{"state":"MN","n":24,"p20":263.76,"p50":595.98,"p80":667.32},{"state":"MO","n":22,"p20":402.52,"p50":574.85,"p80":1194.7},{"state":"MS","n":9,"p20":null,"p50":null,"p80":null},{"state":"MT","n":8,"p20":null,"p50":null,"p80":null},{"state":"NC","n":20,"p20":353.4,"p50":474.8,"p80":506.4},{"state":"ND","n":6,"p20":null,"p50":null,"p80":null},{"state":"NE","n":2,"p20":null,"p50":null,"p80":null},{"state":"NH","n":3,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":30,"p20":430.18,"p50":1354.0,"p80":5110.0},{"state":"NM","n":3,"p20":null,"p50":null,"p80":null},{"state":"NV","n":4,"p20":null,"p50":null,"p80":null},{"state":"NY","n":45,"p20":345.0,"p50":459.51,"p80":1065.0},{"state":"OH","n":84,"p20":537.55,"p50":1160.9,"p80":1296.6},{"state":"OK","n":14,"p20":196.7,"p50":196.7,"p80":356.0},{"state":"OR","n":24,"p20":358.15,"p50":379.2,"p80":1189.58},{"state":"PA","n":41,"p20":90.72,"p50":462.1,"p80":678.4},{"state":"RI","n":7,"p20":null,"p50":null,"p80":null},{"state":"SC","n":10,"p20":357.5,"p50":364.5,"p80":836.9},{"state":"SD","n":7,"p20":null,"p50":null,"p80":null},{"state":"TN","n":8,"p20":null,"p50":null,"p80":null},{"state":"TX","n":75,"p20":411.5,"p50":670.5,"p80":877.17},{"state":"UT","n":24,"p20":663.22,"p50":663.22,"p80":829.03},{"state":"VA","n":22,"p20":528.0,"p50":722.5,"p80":832.0},{"state":"VT","n":6,"p20":null,"p50":null,"p80":null},{"state":"WA","n":22,"p20":864.0,"p50":1155.0,"p80":1332.7},{"state":"WI","n":49,"p20":640.4,"p50":947.7,"p80":1393.65},{"state":"WV","n":9,"p20":null,"p50":null,"p80":null},{"state":"WY","n":4,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":847,"p20":367.77,"p50":654.0,"p80":1240.85},{"key":"childrens","n":36,"p20":434.01,"p50":747.3,"p80":1988.47},{"key":"critical_access","n":143,"p20":312.44,"p50":663.22,"p80":974.25}],"ownership":[{"key":"for_profit","n":81,"p20":357.5,"p50":663.22,"p80":1197.0},{"key":"government","n":138,"p20":357.5,"p50":487.98,"p80":1065.0},{"key":"nonprofit","n":807,"p20":370.29,"p50":672.96,"p80":1241.15}],"affiliation":[{"key":"affiliated","n":901,"p20":376.08,"p50":672.96,"p80":1241.15},{"key":"independent","n":128,"p20":309.75,"p50":515.0,"p80":1065.0}]},"histogram":[{"lo":196.7,"hi":249.0,"n":45},{"lo":249.0,"hi":315.21,"n":63},{"lo":315.21,"hi":399.02,"n":89},{"lo":399.02,"hi":505.11,"n":163},{"lo":505.11,"hi":639.42,"n":83},{"lo":639.42,"hi":809.43,"n":129},{"lo":809.43,"hi":1024.65,"n":124},{"lo":1024.65,"hi":1297.1,"n":102},{"lo":1297.1,"hi":1641.98,"n":78},{"lo":1641.98,"hi":2078.57,"n":58}],"previous":null},"inpatient":{"setting":"inpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-25T01:05:50.973703Z","filing_date_min":"2024-07-01","filing_date_max":"2026-09-15","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-25T01:13:52.941847Z","n_priced_setters":3956,"n_filed":805,"n_usable":762,"n_not_usable":0,"n_labelled":16,"n_no_cash":27,"n_estimated":0,"n_states":47,"cash_p10":265.54,"cash_p20":376.74,"cash_p25":430.6,"cash_p50":685.43,"cash_p75":1160.9,"cash_p80":1216.8,"cash_p90":1584.8,"cash_mean_trimmed":744.04,"gross_p50":1197.0,"cash_to_gross_p50":0.6,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AL","n":6,"p20":null,"p50":null,"p80":null},{"state":"AR","n":2,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":20,"p20":345.94,"p50":525.6,"p80":2347.0},{"state":"CA","n":55,"p20":805.5,"p50":987.0,"p80":1584.8},{"state":"CO","n":8,"p20":null,"p50":null,"p80":null},{"state":"DE","n":3,"p20":null,"p50":null,"p80":null},{"state":"FL","n":39,"p20":279.6,"p50":1060.4,"p80":1731.8},{"state":"GA","n":39,"p20":481.1,"p50":1087.0,"p80":1844.31},{"state":"HI","n":2,"p20":null,"p50":null,"p80":null},{"state":"IA","n":14,"p20":470.4,"p50":470.4,"p80":975.0},{"state":"ID","n":10,"p20":316.55,"p50":663.22,"p80":1087.0},{"state":"IL","n":29,"p20":400.0,"p50":762.3,"p80":1434.0},{"state":"IN","n":23,"p20":190.3,"p50":771.0,"p80":1191.6},{"state":"KS","n":2,"p20":null,"p50":null,"p80":null},{"state":"KY","n":16,"p20":312.51,"p50":424.5,"p80":1559.24},{"state":"LA","n":4,"p20":null,"p50":null,"p80":null},{"state":"MA","n":8,"p20":null,"p50":null,"p80":null},{"state":"MD","n":9,"p20":null,"p50":null,"p80":null},{"state":"ME","n":9,"p20":null,"p50":null,"p80":null},{"state":"MI","n":42,"p20":541.55,"p50":654.0,"p80":1207.0},{"state":"MN","n":21,"p20":263.76,"p50":595.98,"p80":667.32},{"state":"MO","n":9,"p20":null,"p50":null,"p80":null},{"state":"MS","n":1,"p20":null,"p50":null,"p80":null},{"state":"MT","n":7,"p20":null,"p50":null,"p80":null},{"state":"NC","n":17,"p20":397.0,"p50":474.8,"p80":495.0},{"state":"ND","n":4,"p20":null,"p50":null,"p80":null},{"state":"NH","n":3,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":5,"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":24,"p20":184.85,"p50":842.5,"p80":1163.16},{"state":"OH","n":76,"p20":808.5,"p50":1160.9,"p80":1342.9},{"state":"OK","n":12,"p20":196.7,"p50":196.7,"p80":196.7},{"state":"OR","n":13,"p20":358.15,"p50":358.15,"p80":1189.58},{"state":"PA","n":31,"p20":264.11,"p50":462.1,"p80":678.4},{"state":"RI","n":3,"p20":null,"p50":null,"p80":null},{"state":"SC","n":6,"p20":null,"p50":null,"p80":null},{"state":"SD","n":2,"p20":null,"p50":null,"p80":null},{"state":"TN","n":6,"p20":null,"p50":null,"p80":null},{"state":"TX","n":67,"p20":485.1,"p50":685.43,"p80":877.17},{"state":"UT","n":22,"p20":663.22,"p50":663.22,"p80":829.03},{"state":"VA","n":22,"p20":528.0,"p50":722.5,"p80":832.0},{"state":"VT","n":5,"p20":null,"p50":null,"p80":null},{"state":"WA","n":17,"p20":864.0,"p50":1155.0,"p80":1204.4},{"state":"WI","n":39,"p20":640.4,"p50":947.7,"p80":1393.65},{"state":"WV","n":4,"p20":null,"p50":null,"p80":null},{"state":"WY","n":2,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":651,"p20":370.93,"p50":693.04,"p80":1293.6},{"key":"childrens","n":18,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":90,"p20":399.2,"p50":667.32,"p80":974.25}],"ownership":[{"key":"for_profit","n":62,"p20":279.6,"p50":663.22,"p80":1307.0},{"key":"government","n":95,"p20":386.8,"p50":534.6,"p80":1103.86},{"key":"nonprofit","n":602,"p20":387.76,"p50":725.25,"p80":1240.85}],"affiliation":[{"key":"affiliated","n":678,"p20":396.0,"p50":722.5,"p80":1216.8},{"key":"independent","n":84,"p20":312.4,"p50":540.6,"p80":1212.0}]},"histogram":[{"lo":196.7,"hi":246.85,"n":32},{"lo":246.85,"hi":309.8,"n":44},{"lo":309.8,"hi":388.79,"n":55},{"lo":388.79,"hi":487.92,"n":101},{"lo":487.92,"hi":612.32,"n":57},{"lo":612.32,"hi":768.45,"n":90},{"lo":768.45,"hi":964.39,"n":101},{"lo":964.39,"hi":1210.29,"n":99},{"lo":1210.29,"hi":1518.88,"n":59},{"lo":1518.88,"hi":1906.16,"n":57}],"previous":null}},"related":[{"code_type":"CPT","code":"31575","lay_name":"Voice box exam with a flexible scope","slug":"cpt-31575-voice-box-exam-with-a-flexible-scope"},{"code_type":"CPT","code":"31525","lay_name":"Direct exam of the voice box for diagnosis","slug":"cpt-31525-direct-exam-of-the-voice-box-for-diagnosis"},{"code_type":"CPT","code":"31505","lay_name":"Indirect exam of the voice box with a mirror or scope","slug":"cpt-31505-indirect-exam-of-the-voice-box-with-a-mirror-or-scope"},{"code_type":"CPT","code":"31615","lay_name":"Airway scope exam through an existing tracheostomy opening","slug":"cpt-31615-airway-scope-exam-through-an-existing-tracheostomy-opening"},{"code_type":"CPT","code":"31535","lay_name":"Voice box scope with tissue sample","slug":"cpt-31535-voice-box-scope-with-tissue-sample"},{"code_type":"CPT","code":"31515","lay_name":"Direct exam of the voice box to suction out material","slug":"cpt-31515-direct-exam-of-the-voice-box-to-suction-out-material"},{"code_type":"CPT","code":"31576","lay_name":"Voice box exam with flexible scope and biopsy","slug":"cpt-31576-voice-box-exam-with-flexible-scope-and-biopsy"},{"code_type":"CPT","code":"31536","lay_name":"Voice box scope with tissue sample, using microscope","slug":"cpt-31536-voice-box-scope-with-tissue-sample-using-microscope"},{"code_type":"CPT","code":"31526","lay_name":"Direct exam of the voice box using an operating microscope","slug":"cpt-31526-direct-exam-of-the-voice-box-using-an-operating-microscope"},{"code_type":"CPT","code":"31520","lay_name":"Direct exam of the voice box in a newborn","slug":"cpt-31520-direct-exam-of-the-voice-box-in-a-newborn"},{"code_type":"CPT","code":"31510","lay_name":"Indirect exam of the voice box with tissue sample","slug":"cpt-31510-indirect-exam-of-the-voice-box-with-tissue-sample"}]}