{"procedure":{"code_type":"CPT","code":"0484T","lay_name":"Mitral valve replacement through a chest incision","blurb":"Replacement of the heart's mitral valve with an artificial valve delivered by catheter through an opening made in the chest, including imaging guidance during the procedure.","slug":"cpt-0484t-mitral-valve-replacement-through-a-chest-incision","description":"Tmvi W/Prosthetic Valve Transthoracic Exposure","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"43","label":"Heart valve procedures","surgery_flag":"narrow"}},"settings":{"outpatient":{"setting":"outpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-23T17:10:10.717090Z","filing_date_min":"2025-07-01","filing_date_max":"2026-09-16","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-23T21:50:15.858757Z","n_priced_setters":3956,"n_filed":150,"n_usable":116,"n_not_usable":2,"n_labelled":23,"n_no_cash":9,"n_estimated":0,"n_states":29,"cash_p10":520.8,"cash_p20":2083.0,"cash_p25":2341.71,"cash_p50":6978.0,"cash_p75":16457.1,"cash_p80":20638.4,"cash_p90":32444.5,"cash_mean_trimmed":8968.81,"gross_p50":11168.0,"cash_to_gross_p50":0.56,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AR","n":1,"p20":null,"p50":null,"p80":null},{"state":"CA","n":26,"p20":520.8,"p50":520.8,"p80":936.62},{"state":"CO","n":1,"p20":null,"p50":null,"p80":null},{"state":"CT","n":1,"p20":null,"p50":null,"p80":null},{"state":"FL","n":2,"p20":null,"p50":null,"p80":null},{"state":"GA","n":5,"p20":null,"p50":null,"p80":null},{"state":"HI","n":2,"p20":null,"p50":null,"p80":null},{"state":"IL","n":1,"p20":null,"p50":null,"p80":null},{"state":"IN","n":8,"p20":null,"p50":null,"p80":null},{"state":"KY","n":2,"p20":null,"p50":null,"p80":null},{"state":"LA","n":1,"p20":null,"p50":null,"p80":null},{"state":"ME","n":1,"p20":null,"p50":null,"p80":null},{"state":"MI","n":1,"p20":null,"p50":null,"p80":null},{"state":"MN","n":9,"p20":null,"p50":null,"p80":null},{"state":"MO","n":1,"p20":null,"p50":null,"p80":null},{"state":"NC","n":4,"p20":null,"p50":null,"p80":null},{"state":"ND","n":2,"p20":null,"p50":null,"p80":null},{"state":"NE","n":2,"p20":null,"p50":null,"p80":null},{"state":"NH","n":1,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":1,"p20":null,"p50":null,"p80":null},{"state":"NV","n":1,"p20":null,"p50":null,"p80":null},{"state":"NY","n":9,"p20":null,"p50":null,"p80":null},{"state":"OK","n":2,"p20":null,"p50":null,"p80":null},{"state":"PA","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":5,"p20":null,"p50":null,"p80":null},{"state":"TX","n":17,"p20":15314.16,"p50":15314.16,"p80":15314.16},{"state":"UT","n":2,"p20":null,"p50":null,"p80":null},{"state":"VA","n":6,"p20":null,"p50":null,"p80":null},{"state":"WV","n":1,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":112,"p20":1833.66,"p50":6978.0,"p80":20685.7},{"key":"childrens","n":1,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":3,"p20":null,"p50":null,"p80":null}],"ownership":[{"key":"for_profit","n":16,"p20":null,"p50":null,"p80":null},{"key":"government","n":6,"p20":null,"p50":null,"p80":null},{"key":"nonprofit","n":94,"p20":520.8,"p50":6912.15,"p80":24111.22}],"affiliation":[{"key":"affiliated","n":109,"p20":1833.66,"p50":6978.0,"p80":20685.7},{"key":"independent","n":7,"p20":null,"p50":null,"p80":null}]},"histogram":[{"lo":520.8,"hi":819.75,"n":20},{"lo":819.75,"hi":1290.31,"n":1},{"lo":1290.31,"hi":2030.98,"n":2},{"lo":2030.98,"hi":3196.81,"n":16},{"lo":3196.81,"hi":5031.86,"n":10},{"lo":5031.86,"hi":7920.28,"n":10},{"lo":7920.28,"hi":12466.72,"n":8},{"lo":12466.72,"hi":19622.92,"n":25},{"lo":19622.92,"hi":30886.97,"n":10},{"lo":30886.97,"hi":48616.86,"n":9}],"previous":null},"inpatient":{"setting":"inpatient","computed_at":"2026-09-25T11:55:12.319193Z","corpus_loaded_through":"2026-09-23T16:52:24.891520Z","filing_date_min":"2025-10-01","filing_date_max":"2026-09-16","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-23T21:50:15.858757Z","n_priced_setters":3956,"n_filed":130,"n_usable":105,"n_not_usable":2,"n_labelled":13,"n_no_cash":10,"n_estimated":0,"n_states":23,"cash_p10":520.8,"cash_p20":1636.47,"cash_p25":2593.85,"cash_p50":6912.15,"cash_p75":16457.1,"cash_p80":16502.81,"cash_p90":37764.75,"cash_mean_trimmed":8556.95,"gross_p50":11283.0,"cash_to_gross_p50":0.56,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AR","n":1,"p20":null,"p50":null,"p80":null},{"state":"CA","n":23,"p20":520.8,"p50":520.8,"p80":520.8},{"state":"CO","n":1,"p20":null,"p50":null,"p80":null},{"state":"FL","n":2,"p20":null,"p50":null,"p80":null},{"state":"GA","n":5,"p20":null,"p50":null,"p80":null},{"state":"IL","n":1,"p20":null,"p50":null,"p80":null},{"state":"IN","n":9,"p20":null,"p50":null,"p80":null},{"state":"KY","n":2,"p20":null,"p50":null,"p80":null},{"state":"ME","n":1,"p20":null,"p50":null,"p80":null},{"state":"MI","n":1,"p20":null,"p50":null,"p80":null},{"state":"MN","n":9,"p20":null,"p50":null,"p80":null},{"state":"NC","n":4,"p20":null,"p50":null,"p80":null},{"state":"ND","n":2,"p20":null,"p50":null,"p80":null},{"state":"NH","n":1,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":1,"p20":null,"p50":null,"p80":null},{"state":"NY","n":6,"p20":null,"p50":null,"p80":null},{"state":"OK","n":2,"p20":null,"p50":null,"p80":null},{"state":"PA","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":8,"p20":null,"p50":null,"p80":null},{"state":"TX","n":17,"p20":15314.16,"p50":15314.16,"p80":15314.16},{"state":"UT","n":1,"p20":null,"p50":null,"p80":null},{"state":"VA","n":6,"p20":null,"p50":null,"p80":null},{"state":"WV","n":1,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":101,"p20":1636.47,"p50":7855.0,"p80":20638.4},{"key":"critical_access","n":4,"p20":null,"p50":null,"p80":null}],"ownership":[{"key":"for_profit","n":15,"p20":null,"p50":null,"p80":null},{"key":"government","n":5,"p20":null,"p50":null,"p80":null},{"key":"nonprofit","n":85,"p20":520.8,"p50":7855.0,"p80":24111.22}],"affiliation":[{"key":"affiliated","n":103,"p20":1636.47,"p50":6700.8,"p80":16502.81},{"key":"independent","n":2,"p20":null,"p50":null,"p80":null}]},"histogram":[{"lo":520.8,"hi":819.75,"n":19},{"lo":819.75,"hi":1290.31,"n":0},{"lo":1290.31,"hi":2030.98,"n":3},{"lo":2030.98,"hi":3196.81,"n":15},{"lo":3196.81,"hi":5031.86,"n":10},{"lo":5031.86,"hi":7920.28,"n":7},{"lo":7920.28,"hi":12466.72,"n":6},{"lo":12466.72,"hi":19622.92,"n":24},{"lo":19622.92,"hi":30886.97,"n":7},{"lo":30886.97,"hi":48616.86,"n":9}],"previous":null}},"related":[{"code_type":"CPT","code":"92986","lay_name":"Balloon widening of the aortic valve through a catheter","slug":"cpt-92986-balloon-widening-of-the-aortic-valve-through-a-catheter"},{"code_type":"CPT","code":"92987","lay_name":"Balloon widening of the mitral valve through a catheter","slug":"cpt-92987-balloon-widening-of-the-mitral-valve-through-a-catheter"},{"code_type":"CPT","code":"33361","lay_name":"Aortic valve replacement by catheter through the groin","slug":"cpt-33361-aortic-valve-replacement-by-catheter-through-the-groin"},{"code_type":"CPT","code":"33418","lay_name":"Catheter mitral valve repair, first clip or device","slug":"cpt-33418-catheter-mitral-valve-repair-first-clip-or-device"},{"code_type":"CPT","code":"33419","lay_name":"Catheter mitral valve repair, each extra clip or device","slug":"cpt-33419-catheter-mitral-valve-repair-each-extra-clip-or-device"},{"code_type":"CPT","code":"93590","lay_name":"Catheter repair of leak around a mitral valve implant","slug":"cpt-93590-catheter-repair-of-leak-around-a-mitral-valve-implant"},{"code_type":"CPT","code":"92990","lay_name":"Balloon widening of the pulmonary valve through a catheter","slug":"cpt-92990-balloon-widening-of-the-pulmonary-valve-through-a-catheter"},{"code_type":"CPT","code":"93591","lay_name":"Catheter repair of leak around an aortic valve implant","slug":"cpt-93591-catheter-repair-of-leak-around-an-aortic-valve-implant"},{"code_type":"CPT","code":"33362","lay_name":"Aortic valve replacement by catheter, groin artery opened","slug":"cpt-33362-aortic-valve-replacement-by-catheter-groin-artery-opened"},{"code_type":"CPT","code":"33363","lay_name":"Aortic valve replacement by catheter through armpit artery","slug":"cpt-33363-aortic-valve-replacement-by-catheter-through-armpit-artery"},{"code_type":"CPT","code":"93592","lay_name":"Catheter closure of each additional valve leak","slug":"cpt-93592-catheter-closure-of-each-additional-valve-leak"},{"code_type":"CPT","code":"33370","lay_name":"Brain clot filter placed and removed during valve procedure","slug":"cpt-33370-brain-clot-filter-placed-and-removed-during-valve-procedure"}]}