{"procedure":{"code_type":"CPT","code":"81261","lay_name":"Immunoglobulin heavy chain clone test, amplified method","blurb":"A laboratory test that uses an amplification method to look for an abnormal single-clone population of B cells, used in evaluating lymphoma and related blood disorders.","slug":"cpt-81261-immunoglobulin-heavy-chain-clone-test-amplified-method","description":"IGH GENE REARRANGE AMP METH","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"234","label":"Pathology","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":"2024-01-24","filing_date_max":"2026-09-22","checked_from":"2026-09-05T02:22:45.003818Z","checked_through":"2026-09-25T01:13:17.893132Z","n_priced_setters":3956,"n_filed":1810,"n_usable":1654,"n_not_usable":1,"n_labelled":97,"n_no_cash":57,"n_estimated":1,"n_states":50,"cash_p10":169.8,"cash_p20":217.79,"cash_p25":251.5,"cash_p50":393.6,"cash_p75":715.65,"cash_p80":820.17,"cash_p90":1115.25,"cash_mean_trimmed":427.05,"gross_p50":727.0,"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":6,"p20":null,"p50":null,"p80":null},{"state":"AL","n":19,"p20":251.52,"p50":366.38,"p80":1313.81},{"state":"AR","n":18,"p20":128.7,"p50":324.0,"p80":473.85},{"state":"AZ","n":25,"p20":266.11,"p50":545.25,"p80":2071.0},{"state":"CA","n":40,"p20":154.0,"p50":504.0,"p80":504.0},{"state":"CO","n":43,"p20":246.4,"p50":502.5,"p80":1080.31},{"state":"CT","n":13,"p20":254.13,"p50":376.2,"p80":842.0},{"state":"DE","n":6,"p20":null,"p50":null,"p80":null},{"state":"FL","n":72,"p20":104.91,"p50":201.5,"p80":593.97},{"state":"GA","n":64,"p20":312.75,"p50":314.07,"p80":911.0},{"state":"HI","n":7,"p20":null,"p50":null,"p80":null},{"state":"IA","n":28,"p20":190.08,"p50":249.04,"p80":679.2},{"state":"ID","n":12,"p20":262.5,"p50":262.5,"p80":659.75},{"state":"IL","n":64,"p20":393.6,"p50":496.0,"p80":1035.0},{"state":"IN","n":62,"p20":227.61,"p50":316.83,"p80":428.21},{"state":"KS","n":20,"p20":399.86,"p50":738.24,"p80":2336.95},{"state":"KY","n":31,"p20":195.03,"p50":472.5,"p80":1366.9},{"state":"LA","n":27,"p20":130.65,"p50":269.12,"p80":420.0},{"state":"MA","n":39,"p20":337.4,"p50":701.9,"p80":965.0},{"state":"MD","n":34,"p20":214.5,"p50":355.69,"p80":735.38},{"state":"ME","n":10,"p20":182.25,"p50":217.36,"p80":806.36},{"state":"MI","n":36,"p20":203.93,"p50":374.0,"p80":754.0},{"state":"MN","n":65,"p20":238.84,"p50":378.18,"p80":491.92},{"state":"MO","n":44,"p20":286.65,"p50":417.0,"p80":850.0},{"state":"MS","n":22,"p20":128.7,"p50":308.05,"p80":614.2},{"state":"MT","n":1,"p20":null,"p50":null,"p80":null},{"state":"NC","n":56,"p20":155.4,"p50":203.86,"p80":528.83},{"state":"ND","n":7,"p20":null,"p50":null,"p80":null},{"state":"NE","n":22,"p20":180.19,"p50":456.54,"p80":726.0},{"state":"NH","n":14,"p20":179.1,"p50":263.81,"p80":902.0},{"state":"NJ","n":38,"p20":197.99,"p50":217.79,"p80":484.0},{"state":"NM","n":10,"p20":201.8,"p50":345.9,"p80":373.1},{"state":"NV","n":12,"p20":89.44,"p50":288.68,"p80":693.0},{"state":"NY","n":68,"p20":197.99,"p50":348.0,"p80":843.42},{"state":"OH","n":107,"p20":307.2,"p50":439.2,"p80":887.9},{"state":"OK","n":39,"p20":167.6,"p50":315.4,"p80":499.6},{"state":"OR","n":16,"p20":237.6,"p50":292.48,"p80":555.03},{"state":"PA","n":73,"p20":223.8,"p50":405.02,"p80":1062.25},{"state":"RI","n":6,"p20":null,"p50":null,"p80":null},{"state":"SC","n":34,"p20":283.4,"p50":289.25,"p80":1106.0},{"state":"SD","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":23,"p20":262.16,"p50":279.9,"p80":346.65},{"state":"TX","n":105,"p20":289.05,"p50":300.0,"p80":633.75},{"state":"UT","n":26,"p20":1120.28,"p50":1120.28,"p80":1317.97},{"state":"VA","n":45,"p20":260.5,"p50":631.05,"p80":947.1},{"state":"VT","n":2,"p20":null,"p50":null,"p80":null},{"state":"WA","n":43,"p20":320.4,"p50":512.8,"p80":682.4},{"state":"WI","n":75,"p20":321.77,"p50":614.9,"p80":807.02},{"state":"WV","n":19,"p20":199.5,"p50":588.87,"p80":1022.02},{"state":"WY","n":5,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":1348,"p20":209.51,"p50":362.94,"p80":824.0},{"key":"childrens","n":30,"p20":252.68,"p50":440.3,"p80":738.24},{"key":"critical_access","n":267,"p20":267.0,"p50":446.36,"p80":823.13}],"ownership":[{"key":"for_profit","n":180,"p20":247.6,"p50":414.7,"p80":961.0},{"key":"government","n":193,"p20":224.0,"p50":368.23,"p80":682.4},{"key":"nonprofit","n":1272,"p20":217.79,"p50":393.6,"p80":819.84}],"affiliation":[{"key":"affiliated","n":1451,"p20":224.38,"p50":394.4,"p80":842.0},{"key":"independent","n":203,"p20":198.98,"p50":334.6,"p80":699.0}]},"histogram":[{"lo":131.85,"hi":169.02,"n":83},{"lo":169.02,"hi":216.66,"n":150},{"lo":216.66,"hi":277.74,"n":204},{"lo":277.74,"hi":356.03,"n":259},{"lo":356.03,"hi":456.39,"n":181},{"lo":456.39,"hi":585.04,"n":143},{"lo":585.04,"hi":749.96,"n":169},{"lo":749.96,"hi":961.36,"n":145},{"lo":961.36,"hi":1232.36,"n":110},{"lo":1232.36,"hi":1579.75,"n":47}],"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":"2024-01-24","filing_date_max":"2026-09-21","checked_from":"2026-09-05T02:23:05.982663Z","checked_through":"2026-09-25T01:13:17.893132Z","n_priced_setters":3956,"n_filed":1349,"n_usable":1220,"n_not_usable":0,"n_labelled":81,"n_no_cash":48,"n_estimated":0,"n_states":50,"cash_p10":176.15,"cash_p20":238.84,"cash_p25":262.5,"cash_p50":394.4,"cash_p75":750.0,"cash_p80":862.0,"cash_p90":1115.25,"cash_mean_trimmed":451.65,"gross_p50":743.0,"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":1,"p20":null,"p50":null,"p80":null},{"state":"AL","n":11,"p20":332.2,"p50":523.5,"p80":1375.5},{"state":"AR","n":6,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":22,"p20":290.97,"p50":691.47,"p80":2071.0},{"state":"CA","n":32,"p20":201.3,"p50":504.0,"p80":504.0},{"state":"CO","n":34,"p20":204.36,"p50":409.36,"p80":1036.74},{"state":"CT","n":6,"p20":null,"p50":null,"p80":null},{"state":"DE","n":5,"p20":null,"p50":null,"p80":null},{"state":"FL","n":45,"p20":165.6,"p50":201.5,"p80":982.68},{"state":"GA","n":52,"p20":314.07,"p50":314.07,"p80":629.39},{"state":"HI","n":3,"p20":null,"p50":null,"p80":null},{"state":"IA","n":22,"p20":190.08,"p50":190.08,"p80":679.2},{"state":"ID","n":10,"p20":262.5,"p50":262.5,"p80":659.75},{"state":"IL","n":58,"p20":393.6,"p50":732.0,"p80":1040.0},{"state":"IN","n":41,"p20":217.49,"p50":318.6,"p80":462.0},{"state":"KS","n":8,"p20":null,"p50":null,"p80":null},{"state":"KY","n":22,"p20":166.3,"p50":254.31,"p80":593.97},{"state":"LA","n":21,"p20":115.2,"p50":286.74,"p80":499.14},{"state":"MA","n":34,"p20":337.4,"p50":717.0,"p80":985.0},{"state":"MD","n":27,"p20":214.5,"p50":278.22,"p80":490.49},{"state":"ME","n":8,"p20":null,"p50":null,"p80":null},{"state":"MI","n":25,"p20":221.76,"p50":703.95,"p80":754.0},{"state":"MN","n":49,"p20":238.84,"p50":312.0,"p80":491.92},{"state":"MO","n":22,"p20":273.3,"p50":393.6,"p80":738.24},{"state":"MS","n":21,"p20":135.24,"p50":308.05,"p80":1013.43},{"state":"MT","n":1,"p20":null,"p50":null,"p80":null},{"state":"NC","n":30,"p20":150.08,"p50":188.19,"p80":528.83},{"state":"ND","n":4,"p20":null,"p50":null,"p80":null},{"state":"NE","n":13,"p20":180.19,"p50":456.54,"p80":699.0},{"state":"NH","n":12,"p20":179.1,"p50":241.75,"p80":810.96},{"state":"NJ","n":13,"p20":208.2,"p50":250.0,"p80":643.84},{"state":"NM","n":7,"p20":null,"p50":null,"p80":null},{"state":"NV","n":7,"p20":null,"p50":null,"p80":null},{"state":"NY","n":38,"p20":261.3,"p50":662.0,"p80":953.0},{"state":"OH","n":102,"p20":307.2,"p50":439.2,"p80":887.9},{"state":"OK","n":25,"p20":167.6,"p50":209.51,"p80":333.23},{"state":"OR","n":4,"p20":null,"p50":null,"p80":null},{"state":"PA","n":66,"p20":227.69,"p50":445.05,"p80":1158.6},{"state":"RI","n":3,"p20":null,"p50":null,"p80":null},{"state":"SC","n":29,"p20":283.4,"p50":289.25,"p80":1175.5},{"state":"SD","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":21,"p20":262.16,"p50":279.9,"p80":346.65},{"state":"TX","n":86,"p20":289.05,"p50":300.0,"p80":429.0},{"state":"UT","n":22,"p20":1120.28,"p50":1120.28,"p80":1317.97},{"state":"VA","n":38,"p20":260.5,"p50":581.4,"p80":947.1},{"state":"VT","n":1,"p20":null,"p50":null,"p80":null},{"state":"WA","n":35,"p20":355.2,"p50":467.6,"p80":659.88},{"state":"WI","n":64,"p20":347.5,"p50":437.8,"p80":1051.78},{"state":"WV","n":8,"p20":null,"p50":null,"p80":null},{"state":"WY","n":5,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":1021,"p20":234.64,"p50":390.0,"p80":862.0},{"key":"childrens","n":21,"p20":307.2,"p50":440.3,"p80":677.95},{"key":"critical_access","n":169,"p20":262.8,"p50":491.92,"p80":914.75}],"ownership":[{"key":"for_profit","n":116,"p20":279.9,"p50":399.86,"p80":890.25},{"key":"government","n":117,"p20":257.25,"p50":394.04,"p80":748.0},{"key":"nonprofit","n":978,"p20":232.8,"p50":394.4,"p80":862.0}],"affiliation":[{"key":"affiliated","n":1091,"p20":252.6,"p50":404.4,"p80":881.06},{"key":"independent","n":129,"p20":189.85,"p50":303.6,"p80":677.95}]},"histogram":[{"lo":136.0,"hi":174.53,"n":62},{"lo":174.53,"hi":223.97,"n":85},{"lo":223.97,"hi":287.43,"n":161},{"lo":287.43,"hi":368.85,"n":201},{"lo":368.85,"hi":473.35,"n":125},{"lo":473.35,"hi":607.45,"n":126},{"lo":607.45,"hi":779.54,"n":114},{"lo":779.54,"hi":1000.39,"n":115},{"lo":1000.39,"hi":1283.8,"n":84},{"lo":1283.8,"hi":1647.5,"n":29}],"previous":null}},"related":[{"code_type":"CPT","code":"88305","lay_name":"Tissue exam under microscope, moderate complexity","slug":"cpt-88305-tissue-exam-under-microscope-moderate-complexity"},{"code_type":"CPT","code":"88312","lay_name":"Special stain for germs such as bacteria or fungus","slug":"cpt-88312-special-stain-for-germs-such-as-bacteria-or-fungus"},{"code_type":"CPT","code":"88342","lay_name":"Special tissue stain for one marker, first stain","slug":"cpt-88342-special-tissue-stain-for-one-marker-first-stain"},{"code_type":"CPT","code":"88304","lay_name":"Tissue exam under microscope, low complexity","slug":"cpt-88304-tissue-exam-under-microscope-low-complexity"},{"code_type":"CPT","code":"88313","lay_name":"Special tissue stain for cell structures","slug":"cpt-88313-special-tissue-stain-for-cell-structures"},{"code_type":"CPT","code":"88307","lay_name":"Tissue exam under microscope, high complexity","slug":"cpt-88307-tissue-exam-under-microscope-high-complexity"},{"code_type":"CPT","code":"81241","lay_name":"Factor V Leiden blood clotting gene mutation test","slug":"cpt-81241-factor-v-leiden-blood-clotting-gene-mutation-test"},{"code_type":"CPT","code":"88302","lay_name":"Tissue exam under microscope, simplest level","slug":"cpt-88302-tissue-exam-under-microscope-simplest-level"},{"code_type":"CPT","code":"88184","lay_name":"Flow cytometry cell marker testing, first marker","slug":"cpt-88184-flow-cytometry-cell-marker-testing-first-marker"},{"code_type":"CPT","code":"88341","lay_name":"Special tissue stain for one more marker","slug":"cpt-88341-special-tissue-stain-for-one-more-marker"},{"code_type":"CPT","code":"88300","lay_name":"Tissue exam by eye only, no microscope","slug":"cpt-88300-tissue-exam-by-eye-only-no-microscope"},{"code_type":"CPT","code":"81240","lay_name":"Prothrombin blood clotting gene mutation test","slug":"cpt-81240-prothrombin-blood-clotting-gene-mutation-test"}]}