{"procedure":{"code_type":"CPT","code":"81357","lay_name":"U2AF1 gene test for common mutations","blurb":"Laboratory test that checks the U2AF1 gene for the mutations commonly found in myelodysplastic syndromes and related bone marrow disorders.","slug":"cpt-81357-u2af1-gene-test-for-common-mutations","description":"U2AF1 GENE COMMON VARIANTS","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":"2026-09-23T17:10:10.717090Z","filing_date_min":"2025-10-28","filing_date_max":"2026-09-05","checked_from":"2026-09-05T12:35:56.684170Z","checked_through":"2026-09-23T22:20:46.661226Z","n_priced_setters":3956,"n_filed":133,"n_usable":131,"n_not_usable":1,"n_labelled":0,"n_no_cash":1,"n_estimated":0,"n_states":21,"cash_p10":104.43,"cash_p20":193.25,"cash_p25":193.25,"cash_p50":243.34,"cash_p75":324.8,"cash_p80":324.8,"cash_p90":602.94,"cash_mean_trimmed":245.13,"gross_p50":580.0,"cash_to_gross_p50":0.36,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AZ","n":1,"p20":null,"p50":null,"p80":null},{"state":"CA","n":19,"p20":324.8,"p50":324.8,"p80":324.8},{"state":"CO","n":1,"p20":null,"p50":null,"p80":null},{"state":"CT","n":4,"p20":null,"p50":null,"p80":null},{"state":"FL","n":1,"p20":null,"p50":null,"p80":null},{"state":"IA","n":1,"p20":null,"p50":null,"p80":null},{"state":"MA","n":1,"p20":null,"p50":null,"p80":null},{"state":"MD","n":1,"p20":null,"p50":null,"p80":null},{"state":"MI","n":4,"p20":null,"p50":null,"p80":null},{"state":"MN","n":8,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":22,"p20":193.25,"p50":212.58,"p80":212.58},{"state":"NV","n":1,"p20":null,"p50":null,"p80":null},{"state":"NY","n":15,"p20":193.25,"p50":193.25,"p80":231.9},{"state":"OH","n":2,"p20":null,"p50":null,"p80":null},{"state":"OK","n":12,"p20":110.2,"p50":126.6,"p80":207.4},{"state":"PA","n":13,"p20":55.05,"p50":65.07,"p80":1175.0},{"state":"RI","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":11,"p20":248.1,"p50":248.1,"p80":248.1},{"state":"VA","n":10,"p20":243.34,"p50":248.1,"p80":2189.6},{"state":"WA","n":1,"p20":null,"p50":null,"p80":null},{"state":"WV","n":2,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":119,"p20":126.6,"p50":222.24,"p80":324.8},{"key":"childrens","n":2,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":10,"p20":null,"p50":null,"p80":null}],"ownership":[{"key":"for_profit","n":4,"p20":null,"p50":null,"p80":null},{"key":"government","n":12,"p20":null,"p50":null,"p80":null},{"key":"nonprofit","n":115,"p20":126.6,"p50":243.34,"p80":324.8}],"affiliation":[{"key":"affiliated","n":120,"p20":126.6,"p50":231.9,"p80":324.8},{"key":"independent","n":11,"p20":null,"p50":null,"p80":null}]},"histogram":[{"lo":65.07,"hi":87.33,"n":3},{"lo":87.33,"hi":117.21,"n":11},{"lo":117.21,"hi":157.31,"n":4},{"lo":157.31,"hi":211.13,"n":24},{"lo":211.13,"hi":283.37,"n":38},{"lo":283.37,"hi":380.31,"n":22},{"lo":380.31,"hi":510.43,"n":4},{"lo":510.43,"hi":685.06,"n":8},{"lo":685.06,"hi":919.44,"n":2},{"lo":919.44,"hi":1234.0,"n":3}],"previous":null},"inpatient":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"}]}