{"procedure":{"code_type":"CPT","code":"27422","lay_name":"Kneecap stabilization with tendon and muscle realignment","blurb":"Open reconstruction for a dislocating kneecap that also includes realigning the tendon that straightens the knee, or advancing or releasing the thigh muscle.","slug":"cpt-27422-kneecap-stabilization-with-tendon-and-muscle-realignment","description":"Rcnstj Dislc Patella W/Xtnsr Relignmt&/Musc Rl","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":"2022-09-01","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:22:45.006185Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":695,"n_usable":615,"n_not_usable":2,"n_labelled":47,"n_no_cash":26,"n_estimated":5,"n_states":48,"cash_p10":940.99,"cash_p20":1337.0,"cash_p25":1543.96,"cash_p50":3241.9,"cash_p75":7817.4,"cash_p80":8453.6,"cash_p90":13805.36,"cash_mean_trimmed":4056.07,"gross_p50":3731.0,"cash_to_gross_p50":0.65,"medicare_rate":7413.38,"medicare_schedule":"opps","medicare_year":2026,"cash_to_medicare_p50":0.4373,"by_state":[{"state":"AK","n":2,"p20":null,"p50":null,"p80":null},{"state":"AL","n":15,"p20":2094.0,"p50":6476.0,"p80":18771.25},{"state":"AR","n":10,"p20":1379.0,"p50":1911.91,"p80":8658.04},{"state":"AZ","n":7,"p20":null,"p50":null,"p80":null},{"state":"CA","n":39,"p20":1889.38,"p50":7576.8,"p80":7576.8},{"state":"CO","n":8,"p20":null,"p50":null,"p80":null},{"state":"CT","n":1,"p20":null,"p50":null,"p80":null},{"state":"DE","n":1,"p20":null,"p50":null,"p80":null},{"state":"FL","n":7,"p20":null,"p50":null,"p80":null},{"state":"GA","n":12,"p20":12250.0,"p50":15440.0,"p80":22878.63},{"state":"HI","n":6,"p20":null,"p50":null,"p80":null},{"state":"IA","n":26,"p20":1371.5,"p50":1830.4,"p80":1830.4},{"state":"ID","n":13,"p20":1499.0,"p50":5757.66,"p80":14738.0},{"state":"IL","n":19,"p20":1130.15,"p50":1391.63,"p80":3859.0},{"state":"IN","n":11,"p20":1130.15,"p50":1130.15,"p80":2835.91},{"state":"KS","n":15,"p20":343.0,"p50":1349.0,"p80":5051.36},{"state":"KY","n":7,"p20":null,"p50":null,"p80":null},{"state":"LA","n":8,"p20":null,"p50":null,"p80":null},{"state":"MA","n":3,"p20":null,"p50":null,"p80":null},{"state":"ME","n":5,"p20":null,"p50":null,"p80":null},{"state":"MI","n":34,"p20":1232.72,"p50":2278.7,"p80":3905.85},{"state":"MN","n":27,"p20":1776.0,"p50":3437.1,"p80":4863.76},{"state":"MO","n":11,"p20":1171.58,"p50":5477.78,"p80":21937.2},{"state":"MS","n":4,"p20":null,"p50":null,"p80":null},{"state":"MT","n":10,"p20":451.05,"p50":2098.47,"p80":3477.6},{"state":"NC","n":3,"p20":null,"p50":null,"p80":null},{"state":"ND","n":2,"p20":null,"p50":null,"p80":null},{"state":"NE","n":16,"p20":1312.48,"p50":2372.0,"p80":7101.0},{"state":"NH","n":9,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":34,"p20":4881.0,"p50":7807.24,"p80":9388.33},{"state":"NM","n":1,"p20":null,"p50":null,"p80":null},{"state":"NV","n":6,"p20":null,"p50":null,"p80":null},{"state":"NY","n":34,"p20":1257.0,"p50":7413.38,"p80":8453.6},{"state":"OH","n":16,"p20":1514.4,"p50":2654.6,"p80":7860.6},{"state":"OK","n":14,"p20":1560.26,"p50":1560.26,"p80":10751.58},{"state":"OR","n":17,"p20":1386.45,"p50":2012.0,"p80":2467.2},{"state":"PA","n":24,"p20":485.76,"p50":5049.62,"p80":12077.48},{"state":"SC","n":5,"p20":null,"p50":null,"p80":null},{"state":"SD","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":11,"p20":970.63,"p50":1807.38,"p80":8442.78},{"state":"TX","n":29,"p20":2653.2,"p50":6973.47,"p80":7253.0},{"state":"UT","n":3,"p20":null,"p50":null,"p80":null},{"state":"VA","n":5,"p20":null,"p50":null,"p80":null},{"state":"VT","n":8,"p20":null,"p50":null,"p80":null},{"state":"WA","n":20,"p20":1266.0,"p50":1605.0,"p80":3615.3},{"state":"WI","n":35,"p20":3681.89,"p50":3905.85,"p80":7437.6},{"state":"WV","n":14,"p20":788.29,"p50":817.5,"p80":8595.75},{"state":"WY","n":7,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":426,"p20":1386.45,"p50":4789.39,"p80":9533.16},{"key":"childrens","n":19,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":170,"p20":1168.5,"p50":2036.8,"p80":3905.85}],"ownership":[{"key":"for_profit","n":75,"p20":1638.4,"p50":7112.94,"p80":15155.0},{"key":"government","n":126,"p20":1271.7,"p50":2017.0,"p80":7918.33},{"key":"nonprofit","n":414,"p20":1371.5,"p50":3477.6,"p80":8260.0}],"affiliation":[{"key":"affiliated","n":458,"p20":1371.5,"p50":3859.0,"p80":8468.1},{"key":"independent","n":157,"p20":1274.0,"p50":2354.0,"p80":7481.0}]},"histogram":[{"lo":643.5,"hi":909.25,"n":28},{"lo":909.25,"hi":1284.74,"n":58},{"lo":1284.74,"hi":1815.31,"n":70},{"lo":1815.31,"hi":2564.98,"n":100},{"lo":2564.98,"hi":3624.25,"n":35},{"lo":3624.25,"hi":5120.96,"n":60},{"lo":5120.96,"hi":7235.78,"n":48},{"lo":7235.78,"hi":10223.97,"n":102},{"lo":10223.97,"hi":14446.19,"n":25},{"lo":14446.19,"hi":20412.08,"n":30}],"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":"2022-09-01","filing_date_max":"2026-09-14","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":330,"n_usable":290,"n_not_usable":0,"n_labelled":17,"n_no_cash":23,"n_estimated":0,"n_states":42,"cash_p10":899.4,"cash_p20":1204.0,"cash_p25":1386.45,"cash_p50":2094.0,"cash_p75":6973.47,"cash_p80":7249.9,"cash_p90":8429.28,"cash_mean_trimmed":2999.45,"gross_p50":3229.0,"cash_to_gross_p50":0.65,"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":"CA","n":31,"p20":2520.81,"p50":7576.8,"p80":7576.8},{"state":"CO","n":2,"p20":null,"p50":null,"p80":null},{"state":"CT","n":1,"p20":null,"p50":null,"p80":null},{"state":"GA","n":6,"p20":null,"p50":null,"p80":null},{"state":"HI","n":4,"p20":null,"p50":null,"p80":null},{"state":"IA","n":16,"p20":1830.4,"p50":1830.4,"p80":1830.4},{"state":"ID","n":7,"p20":null,"p50":null,"p80":null},{"state":"IL","n":14,"p20":1130.15,"p50":1359.0,"p80":3854.0},{"state":"IN","n":8,"p20":null,"p50":null,"p80":null},{"state":"KS","n":4,"p20":null,"p50":null,"p80":null},{"state":"KY","n":4,"p20":null,"p50":null,"p80":null},{"state":"LA","n":1,"p20":null,"p50":null,"p80":null},{"state":"MA","n":1,"p20":null,"p50":null,"p80":null},{"state":"ME","n":5,"p20":null,"p50":null,"p80":null},{"state":"MI","n":17,"p20":849.1,"p50":1500.0,"p80":3905.85},{"state":"MN","n":17,"p20":1854.36,"p50":3703.09,"p80":4863.76},{"state":"MO","n":2,"p20":null,"p50":null,"p80":null},{"state":"MT","n":5,"p20":null,"p50":null,"p80":null},{"state":"NC","n":1,"p20":null,"p50":null,"p80":null},{"state":"ND","n":2,"p20":null,"p50":null,"p80":null},{"state":"NE","n":5,"p20":null,"p50":null,"p80":null},{"state":"NH","n":7,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":3,"p20":null,"p50":null,"p80":null},{"state":"NM","n":1,"p20":null,"p50":null,"p80":null},{"state":"NV","n":3,"p20":null,"p50":null,"p80":null},{"state":"NY","n":14,"p20":1204.0,"p50":1984.39,"p80":2303.0},{"state":"OH","n":6,"p20":null,"p50":null,"p80":null},{"state":"OK","n":11,"p20":1560.26,"p50":1560.26,"p80":1560.26},{"state":"OR","n":6,"p20":null,"p50":null,"p80":null},{"state":"PA","n":8,"p20":null,"p50":null,"p80":null},{"state":"SC","n":1,"p20":null,"p50":null,"p80":null},{"state":"SD","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":5,"p20":null,"p50":null,"p80":null},{"state":"TX","n":23,"p20":2484.75,"p50":6973.47,"p80":7112.94},{"state":"UT","n":1,"p20":null,"p50":null,"p80":null},{"state":"VT","n":6,"p20":null,"p50":null,"p80":null},{"state":"WA","n":9,"p20":null,"p50":null,"p80":null},{"state":"WI","n":20,"p20":3905.85,"p50":3905.85,"p80":7817.4},{"state":"WV","n":3,"p20":null,"p50":null,"p80":null},{"state":"WY","n":2,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":201,"p20":1204.0,"p50":2094.0,"p80":7576.8},{"key":"childrens","n":6,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":83,"p20":1278.09,"p50":2283.0,"p80":6564.35}],"ownership":[{"key":"for_profit","n":33,"p20":1130.15,"p50":2039.8,"p80":9822.5},{"key":"government","n":45,"p20":1200.0,"p50":1876.5,"p80":3562.0},{"key":"nonprofit","n":212,"p20":1355.4,"p50":2303.0,"p80":7576.8}],"affiliation":[{"key":"affiliated","n":225,"p20":1257.0,"p50":2294.56,"p80":7576.8},{"key":"independent","n":65,"p20":1200.42,"p50":1638.4,"p80":5757.66}]},"histogram":[{"lo":689.4,"hi":936.41,"n":17},{"lo":936.41,"hi":1271.93,"n":30},{"lo":1271.93,"hi":1727.67,"n":42},{"lo":1727.67,"hi":2346.7,"n":54},{"lo":2346.7,"hi":3187.53,"n":14},{"lo":3187.53,"hi":4329.64,"n":24},{"lo":4329.64,"hi":5880.96,"n":18},{"lo":5880.96,"hi":7988.13,"n":47},{"lo":7988.13,"hi":10850.3,"n":5},{"lo":10850.3,"hi":14738.0,"n":15}],"previous":null}},"related":[{"code_type":"CPT","code":"27447","lay_name":"Total knee replacement","slug":"cpt-27447-total-knee-replacement"},{"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":"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"}]}