{"procedure":{"code_type":"CPT","code":"27447","lay_name":"Total knee replacement","blurb":"Surgery to resurface both the inner and outer compartments of the knee joint with artificial implants, which may also include the kneecap surface.","slug":"cpt-27447-total-knee-replacement","description":"Arthrp Kne Condyle&Platu Medial&Lat Compartments","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"152","label":"Arthroplasty knee","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":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":1154,"n_usable":1028,"n_not_usable":0,"n_labelled":78,"n_no_cash":39,"n_estimated":9,"n_states":50,"cash_p10":1928.85,"cash_p20":2688.0,"cash_p25":3146.87,"cash_p50":6838.65,"cash_p75":17653.66,"cash_p80":22449.86,"cash_p90":33851.47,"cash_mean_trimmed":9007.61,"gross_p50":8164.91,"cash_to_gross_p50":0.65,"medicare_rate":13116.76,"medicare_schedule":"opps","medicare_year":2026,"cash_to_medicare_p50":0.5214,"by_state":[{"state":"AK","n":7,"p20":null,"p50":null,"p80":null},{"state":"AL","n":14,"p20":3833.0,"p50":13008.6,"p80":27621.14},{"state":"AR","n":11,"p20":2999.0,"p50":5387.82,"p80":5825.45},{"state":"AZ","n":12,"p20":1984.11,"p50":15754.92,"p80":27094.91},{"state":"CA","n":46,"p20":2784.0,"p50":19449.06,"p80":25760.0},{"state":"CO","n":17,"p20":2321.4,"p50":3208.0,"p80":17521.0},{"state":"CT","n":7,"p20":null,"p50":null,"p80":null},{"state":"DE","n":2,"p20":null,"p50":null,"p80":null},{"state":"FL","n":15,"p20":5096.0,"p50":22238.53,"p80":30328.17},{"state":"GA","n":15,"p20":10174.8,"p50":12866.0,"p80":33804.85},{"state":"HI","n":7,"p20":null,"p50":null,"p80":null},{"state":"IA","n":57,"p20":2724.8,"p50":3334.4,"p80":7011.2},{"state":"ID","n":19,"p20":2971.05,"p50":15889.0,"p80":25460.0},{"state":"IL","n":32,"p20":2132.9,"p50":3145.8,"p80":11450.25},{"state":"IN","n":33,"p20":2132.9,"p50":7560.63,"p80":37911.88},{"state":"KS","n":30,"p20":1885.92,"p50":2985.6,"p80":9140.4},{"state":"KY","n":16,"p20":1924.0,"p50":3774.6,"p80":24145.79},{"state":"LA","n":20,"p20":5911.2,"p50":12768.74,"p80":16693.1},{"state":"MA","n":12,"p20":4590.0,"p50":11142.4,"p80":54879.31},{"state":"MD","n":3,"p20":null,"p50":null,"p80":null},{"state":"ME","n":11,"p20":1104.33,"p50":2272.0,"p80":3195.0},{"state":"MI","n":46,"p20":2834.8,"p50":5628.3,"p80":17653.66},{"state":"MN","n":46,"p20":2338.64,"p50":5916.0,"p80":10399.84},{"state":"MO","n":26,"p20":2396.15,"p50":3855.3,"p80":17493.17},{"state":"MS","n":15,"p20":4010.0,"p50":11330.15,"p80":20477.22},{"state":"MT","n":14,"p20":587.1,"p50":3217.99,"p80":9573.6},{"state":"NC","n":15,"p20":3270.0,"p50":7708.2,"p80":21463.12},{"state":"ND","n":3,"p20":null,"p50":null,"p80":null},{"state":"NE","n":30,"p20":1804.06,"p50":3541.0,"p80":8415.0},{"state":"NH","n":13,"p20":1305.6,"p50":2427.13,"p80":8027.6},{"state":"NJ","n":35,"p20":4881.0,"p50":14241.77,"p80":16594.17},{"state":"NM","n":9,"p20":null,"p50":null,"p80":null},{"state":"NV","n":10,"p20":3150.0,"p50":6130.0,"p80":13625.64},{"state":"NY","n":67,"p20":3305.4,"p50":13931.12,"p80":26235.1},{"state":"OH","n":49,"p20":5096.0,"p50":32080.79,"p80":54555.9},{"state":"OK","n":17,"p20":2689.56,"p50":2689.56,"p80":25833.3},{"state":"OR","n":30,"p20":2362.75,"p50":3732.75,"p80":4656.0},{"state":"PA","n":23,"p20":9117.34,"p50":18521.79,"p80":29398.41},{"state":"RI","n":1,"p20":null,"p50":null,"p80":null},{"state":"SC","n":9,"p20":null,"p50":null,"p80":null},{"state":"SD","n":3,"p20":null,"p50":null,"p80":null},{"state":"TN","n":18,"p20":2029.71,"p50":13702.13,"p80":18465.02},{"state":"TX","n":29,"p20":5202.75,"p50":13981.4,"p80":32849.42},{"state":"UT","n":6,"p20":null,"p50":null,"p80":null},{"state":"VA","n":21,"p20":10365.0,"p50":27524.11,"p80":42366.58},{"state":"VT","n":10,"p20":1039.15,"p50":2654.4,"p80":4912.04},{"state":"WA","n":24,"p20":2688.0,"p50":3459.31,"p80":18264.12},{"state":"WI","n":42,"p20":5278.08,"p50":6838.65,"p80":13542.4},{"state":"WV","n":24,"p20":1975.5,"p50":7098.67,"p80":16934.5},{"state":"WY","n":7,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":685,"p20":3290.3,"p50":12796.0,"p80":25760.0},{"key":"childrens","n":8,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":333,"p20":2231.2,"p50":3732.75,"p80":9140.4}],"ownership":[{"key":"for_profit","n":137,"p20":6440.4,"p50":18465.02,"p80":30000.0},{"key":"government","n":210,"p20":2422.4,"p50":3937.92,"p80":15020.51},{"key":"nonprofit","n":679,"p20":2561.0,"p50":6838.65,"p80":22274.99}],"affiliation":[{"key":"affiliated","n":753,"p20":2867.84,"p50":8796.16,"p80":25760.0},{"key":"independent","n":275,"p20":2372.06,"p50":4736.8,"p80":15780.67}]},"histogram":[{"lo":1305.6,"hi":1873.58,"n":48},{"lo":1873.58,"hi":2688.65,"n":109},{"lo":2688.65,"hi":3858.29,"n":137},{"lo":3858.29,"hi":5536.78,"n":106},{"lo":5536.78,"hi":7945.45,"n":91},{"lo":7945.45,"hi":11401.99,"n":74},{"lo":11401.99,"hi":16362.22,"n":130},{"lo":16362.22,"hi":23480.32,"n":88},{"lo":23480.32,"hi":33695.01,"n":92},{"lo":33695.01,"hi":48353.44,"n":53}],"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":"2024-01-01","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":509,"n_usable":438,"n_not_usable":0,"n_labelled":35,"n_no_cash":36,"n_estimated":0,"n_states":48,"cash_p10":1078.2,"cash_p20":1885.92,"cash_p25":2132.9,"cash_p50":3689.35,"cash_p75":10399.84,"cash_p80":13931.12,"cash_p90":25017.6,"cash_mean_trimmed":5101.92,"gross_p50":5157.0,"cash_to_gross_p50":0.7,"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":1,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":1,"p20":null,"p50":null,"p80":null},{"state":"CA","n":30,"p20":2784.0,"p50":25760.0,"p80":25760.0},{"state":"CO","n":7,"p20":null,"p50":null,"p80":null},{"state":"CT","n":7,"p20":null,"p50":null,"p80":null},{"state":"DE","n":1,"p20":null,"p50":null,"p80":null},{"state":"FL","n":2,"p20":null,"p50":null,"p80":null},{"state":"GA","n":8,"p20":null,"p50":null,"p80":null},{"state":"HI","n":5,"p20":null,"p50":null,"p80":null},{"state":"IA","n":27,"p20":1674.24,"p50":3334.4,"p80":3334.4},{"state":"ID","n":10,"p20":451.36,"p50":15889.0,"p80":15889.0},{"state":"IL","n":24,"p20":1778.77,"p50":2887.76,"p80":9432.0},{"state":"IN","n":15,"p20":447.15,"p50":2132.9,"p80":4989.0},{"state":"KS","n":6,"p20":null,"p50":null,"p80":null},{"state":"KY","n":7,"p20":null,"p50":null,"p80":null},{"state":"LA","n":1,"p20":null,"p50":null,"p80":null},{"state":"MA","n":6,"p20":null,"p50":null,"p80":null},{"state":"MD","n":1,"p20":null,"p50":null,"p80":null},{"state":"ME","n":11,"p20":989.74,"p50":1280.73,"p80":2425.5},{"state":"MI","n":29,"p20":1822.8,"p50":4125.6,"p80":25094.0},{"state":"MN","n":32,"p20":2291.72,"p50":5723.42,"p80":10399.84},{"state":"MO","n":7,"p20":null,"p50":null,"p80":null},{"state":"MS","n":3,"p20":null,"p50":null,"p80":null},{"state":"MT","n":5,"p20":null,"p50":null,"p80":null},{"state":"NC","n":4,"p20":null,"p50":null,"p80":null},{"state":"ND","n":3,"p20":null,"p50":null,"p80":null},{"state":"NE","n":12,"p20":2018.41,"p50":2964.8,"p80":3824.64},{"state":"NH","n":9,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":2,"p20":null,"p50":null,"p80":null},{"state":"NM","n":3,"p20":null,"p50":null,"p80":null},{"state":"NV","n":3,"p20":null,"p50":null,"p80":null},{"state":"NY","n":28,"p20":1522.25,"p50":3874.76,"p80":13931.12},{"state":"OH","n":12,"p20":1365.98,"p50":2376.5,"p80":8250.37},{"state":"OK","n":12,"p20":2689.56,"p50":2689.56,"p80":2689.56},{"state":"OR","n":11,"p20":2362.75,"p50":2362.75,"p80":4076.8},{"state":"PA","n":11,"p20":3271.8,"p50":19980.16,"p80":24245.5},{"state":"SC","n":2,"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":11,"p20":2811.6,"p50":5202.75,"p80":25017.6},{"state":"UT","n":1,"p20":null,"p50":null,"p80":null},{"state":"VA","n":7,"p20":null,"p50":null,"p80":null},{"state":"VT","n":8,"p20":null,"p50":null,"p80":null},{"state":"WA","n":8,"p20":null,"p50":null,"p80":null},{"state":"WI","n":24,"p20":6838.65,"p50":6838.65,"p80":13672.8},{"state":"WV","n":5,"p20":null,"p50":null,"p80":null},{"state":"WY","n":2,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":281,"p20":1770.0,"p50":3774.6,"p80":16100.0},{"key":"childrens","n":4,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":152,"p20":2056.68,"p50":3561.28,"p80":9469.0}],"ownership":[{"key":"for_profit","n":40,"p20":2029.71,"p50":3774.6,"p80":17692.0},{"key":"government","n":74,"p20":2058.0,"p50":3589.87,"p80":12438.0},{"key":"nonprofit","n":323,"p20":1807.5,"p50":3375.0,"p80":13931.12}],"affiliation":[{"key":"affiliated","n":326,"p20":1770.0,"p50":3689.35,"p80":13672.8},{"key":"independent","n":112,"p20":2283.75,"p50":3574.0,"p80":16719.75}]},"histogram":[{"lo":451.36,"hi":676.34,"n":24},{"lo":676.34,"hi":1013.46,"n":9},{"lo":1013.46,"hi":1518.62,"n":23},{"lo":1518.62,"hi":2275.58,"n":52},{"lo":2275.58,"hi":3409.84,"n":94},{"lo":3409.84,"hi":5109.48,"n":51},{"lo":5109.48,"hi":7656.3,"n":42},{"lo":7656.3,"hi":11472.59,"n":28},{"lo":11472.59,"hi":17191.1,"n":39},{"lo":17191.1,"hi":25760.0,"n":47}],"previous":null}},"related":[{"code_type":"CPT","code":"27427","lay_name":"Knee ligament reconstruction outside the joint","slug":"cpt-27427-knee-ligament-reconstruction-outside-the-joint"},{"code_type":"CPT","code":"27446","lay_name":"Partial knee replacement, one side of the joint","slug":"cpt-27446-partial-knee-replacement-one-side-of-the-joint"},{"code_type":"CPT","code":"27486","lay_name":"Knee replacement revision, one part replaced","slug":"cpt-27486-knee-replacement-revision-one-part-replaced"},{"code_type":"CPT","code":"27487","lay_name":"Knee replacement revision, thigh and shin parts replaced","slug":"cpt-27487-knee-replacement-revision-thigh-and-shin-parts-replaced"},{"code_type":"CPT","code":"27422","lay_name":"Kneecap stabilization with tendon and muscle realignment","slug":"cpt-27422-kneecap-stabilization-with-tendon-and-muscle-realignment"},{"code_type":"CPT","code":"27438","lay_name":"Kneecap joint resurfacing with an implant","slug":"cpt-27438-kneecap-joint-resurfacing-with-an-implant"},{"code_type":"CPT","code":"27420","lay_name":"Surgery to correct a kneecap that keeps dislocating","slug":"cpt-27420-surgery-to-correct-a-kneecap-that-keeps-dislocating"},{"code_type":"CPT","code":"27428","lay_name":"Knee ligament reconstruction inside the joint, open","slug":"cpt-27428-knee-ligament-reconstruction-inside-the-joint-open"},{"code_type":"CPT","code":"27442","lay_name":"Knee resurfacing of thighbone or shinbone surfaces","slug":"cpt-27442-knee-resurfacing-of-thighbone-or-shinbone-surfaces"},{"code_type":"CPT","code":"27437","lay_name":"Kneecap joint resurfacing without an implant","slug":"cpt-27437-kneecap-joint-resurfacing-without-an-implant"},{"code_type":"CPT","code":"27429","lay_name":"Knee ligament reconstruction inside and outside the joint","slug":"cpt-27429-knee-ligament-reconstruction-inside-and-outside-the-joint"},{"code_type":"CPT","code":"27424","lay_name":"Kneecap stabilization with removal of the kneecap","slug":"cpt-27424-kneecap-stabilization-with-removal-of-the-kneecap"}]}