{"procedure":{"code_type":"CPT","code":"66184","lay_name":"Revision of a glaucoma drainage implant, no patch graft","blurb":"Surgery to adjust, reposition, or repair a previously placed drainage tube and its external plate, done without adding a tissue patch.","slug":"cpt-66184-revision-of-a-glaucoma-drainage-implant-no-patch-graft","description":"Revj Shunt Extraocular Reservoir W/O Graft","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"14","label":"Glaucoma procedures","surgery_flag":"broad"}},"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":"2026-09-15","checked_from":"2026-09-05T02:22:45.006185Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":274,"n_usable":255,"n_not_usable":0,"n_labelled":11,"n_no_cash":5,"n_estimated":3,"n_states":38,"cash_p10":930.0,"cash_p20":1281.7,"cash_p25":1445.5,"cash_p50":2698.92,"cash_p75":4720.8,"cash_p80":4720.8,"cash_p90":5339.0,"cash_mean_trimmed":2929.86,"gross_p50":3859.53,"cash_to_gross_p50":0.6,"medicare_rate":2357.81,"medicare_schedule":"opps","medicare_year":2026,"cash_to_medicare_p50":1.1447,"by_state":[{"state":"AK","n":1,"p20":null,"p50":null,"p80":null},{"state":"AL","n":1,"p20":null,"p50":null,"p80":null},{"state":"AR","n":3,"p20":null,"p50":null,"p80":null},{"state":"AZ","n":2,"p20":null,"p50":null,"p80":null},{"state":"CA","n":36,"p20":1248.0,"p50":4720.8,"p80":4720.8},{"state":"CO","n":2,"p20":null,"p50":null,"p80":null},{"state":"CT","n":1,"p20":null,"p50":null,"p80":null},{"state":"FL","n":3,"p20":null,"p50":null,"p80":null},{"state":"GA","n":6,"p20":null,"p50":null,"p80":null},{"state":"IA","n":13,"p20":1948.8,"p50":1948.8,"p80":1948.8},{"state":"ID","n":6,"p20":null,"p50":null,"p80":null},{"state":"IL","n":9,"p20":null,"p50":null,"p80":null},{"state":"KS","n":1,"p20":null,"p50":null,"p80":null},{"state":"KY","n":1,"p20":null,"p50":null,"p80":null},{"state":"LA","n":2,"p20":null,"p50":null,"p80":null},{"state":"MI","n":8,"p20":null,"p50":null,"p80":null},{"state":"MN","n":3,"p20":null,"p50":null,"p80":null},{"state":"MO","n":2,"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":3,"p20":null,"p50":null,"p80":null},{"state":"NH","n":4,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":22,"p20":2524.45,"p50":3786.0,"p80":5419.0},{"state":"NV","n":2,"p20":null,"p50":null,"p80":null},{"state":"NY","n":20,"p20":2357.81,"p50":2698.92,"p80":2739.35},{"state":"OH","n":6,"p20":null,"p50":null,"p80":null},{"state":"OK","n":12,"p20":1281.7,"p50":1281.7,"p80":1281.7},{"state":"PA","n":19,"p20":477.62,"p50":2419.0,"p80":4297.77},{"state":"SC","n":3,"p20":null,"p50":null,"p80":null},{"state":"TN","n":6,"p20":null,"p50":null,"p80":null},{"state":"TX","n":21,"p20":2315.72,"p50":2315.72,"p80":2315.72},{"state":"UT","n":1,"p20":null,"p50":null,"p80":null},{"state":"VA","n":4,"p20":null,"p50":null,"p80":null},{"state":"VT","n":1,"p20":null,"p50":null,"p80":null},{"state":"WA","n":4,"p20":null,"p50":null,"p80":null},{"state":"WI","n":20,"p20":3285.58,"p50":4745.65,"p80":4745.65},{"state":"WV","n":3,"p20":null,"p50":null,"p80":null},{"state":"WY","n":1,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":222,"p20":1281.7,"p50":2685.92,"p80":4720.8},{"key":"childrens","n":7,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":26,"p20":2315.72,"p50":4745.65,"p80":4842.0}],"ownership":[{"key":"for_profit","n":21,"p20":1293.6,"p50":3329.4,"p80":5280.0},{"key":"government","n":28,"p20":1602.0,"p50":2698.92,"p80":4672.0},{"key":"nonprofit","n":206,"p20":1253.34,"p50":2685.92,"p80":4720.8}],"affiliation":[{"key":"affiliated","n":221,"p20":1281.7,"p50":2698.92,"p80":4720.8},{"key":"independent","n":34,"p20":1276.01,"p50":2607.3,"p80":6545.0}]},"histogram":[{"lo":603.9,"hi":766.41,"n":9},{"lo":766.41,"hi":972.64,"n":8},{"lo":972.64,"hi":1234.38,"n":5},{"lo":1234.38,"hi":1566.55,"n":33},{"lo":1566.55,"hi":1988.1,"n":21},{"lo":1988.1,"hi":2523.08,"n":26},{"lo":2523.08,"hi":3202.04,"n":40},{"lo":3202.04,"hi":4063.69,"n":22},{"lo":4063.69,"hi":5157.21,"n":54},{"lo":5157.21,"hi":6545.0,"n":15}],"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":"2024-07-01","filing_date_max":"2026-09-01","checked_from":"2026-09-05T02:26:25.308434Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":173,"n_usable":162,"n_not_usable":0,"n_labelled":4,"n_no_cash":7,"n_estimated":0,"n_states":29,"cash_p10":835.2,"cash_p20":1248.0,"cash_p25":1281.7,"cash_p50":2315.72,"cash_p75":4720.8,"cash_p80":4720.8,"cash_p90":4745.65,"cash_mean_trimmed":2671.24,"gross_p50":3412.0,"cash_to_gross_p50":0.6,"medicare_rate":null,"medicare_schedule":null,"medicare_year":null,"cash_to_medicare_p50":null,"by_state":[{"state":"AL","n":1,"p20":null,"p50":null,"p80":null},{"state":"CA","n":33,"p20":1248.0,"p50":4720.8,"p80":4720.8},{"state":"GA","n":6,"p20":null,"p50":null,"p80":null},{"state":"IA","n":13,"p20":1948.8,"p50":1948.8,"p80":1948.8},{"state":"ID","n":6,"p20":null,"p50":null,"p80":null},{"state":"IL","n":6,"p20":null,"p50":null,"p80":null},{"state":"KS","n":1,"p20":null,"p50":null,"p80":null},{"state":"KY","n":1,"p20":null,"p50":null,"p80":null},{"state":"ME","n":1,"p20":null,"p50":null,"p80":null},{"state":"MI","n":4,"p20":null,"p50":null,"p80":null},{"state":"MN","n":2,"p20":null,"p50":null,"p80":null},{"state":"MO","n":1,"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":"NH","n":4,"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":4,"p20":null,"p50":null,"p80":null},{"state":"OH","n":3,"p20":null,"p50":null,"p80":null},{"state":"OK","n":10,"p20":1281.7,"p50":1281.7,"p80":1281.7},{"state":"PA","n":14,"p20":689.97,"p50":846.79,"p80":4297.77},{"state":"TN","n":4,"p20":null,"p50":null,"p80":null},{"state":"TX","n":20,"p20":2315.72,"p50":2315.72,"p80":2315.72},{"state":"VA","n":4,"p20":null,"p50":null,"p80":null},{"state":"VT","n":1,"p20":null,"p50":null,"p80":null},{"state":"WA","n":4,"p20":null,"p50":null,"p80":null},{"state":"WI","n":12,"p20":4745.65,"p50":4745.65,"p80":4745.65},{"state":"WV","n":1,"p20":null,"p50":null,"p80":null},{"state":"WY","n":1,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":139,"p20":1248.0,"p50":2315.72,"p80":4720.8},{"key":"childrens","n":4,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":19,"p20":null,"p50":null,"p80":null}],"ownership":[{"key":"for_profit","n":11,"p20":null,"p50":null,"p80":null},{"key":"government","n":12,"p20":null,"p50":null,"p80":null},{"key":"nonprofit","n":139,"p20":1248.0,"p50":2315.72,"p80":4720.8}],"affiliation":[{"key":"affiliated","n":144,"p20":1248.0,"p50":2315.72,"p80":4720.8},{"key":"independent","n":18,"p20":null,"p50":null,"p80":null}]},"histogram":[{"lo":689.97,"hi":850.66,"n":10},{"lo":850.66,"hi":1048.78,"n":3},{"lo":1048.78,"hi":1293.05,"n":28},{"lo":1293.05,"hi":1594.2,"n":6},{"lo":1594.2,"hi":1965.49,"n":17},{"lo":1965.49,"hi":2423.25,"n":17},{"lo":2423.25,"hi":2987.63,"n":7},{"lo":2987.63,"hi":3683.45,"n":5},{"lo":3683.45,"hi":4541.32,"n":5},{"lo":4541.32,"hi":5599.0,"n":52}],"previous":null}},"related":[{"code_type":"CPT","code":"66761","lay_name":"Laser opening in the iris for glaucoma, per session","slug":"cpt-66761-laser-opening-in-the-iris-for-glaucoma-per-session"},{"code_type":"CPT","code":"65855","lay_name":"Laser treatment of the eye's drainage angle for glaucoma","slug":"cpt-65855-laser-treatment-of-the-eye-s-drainage-angle-for-glaucoma"},{"code_type":"CPT","code":"66710","lay_name":"Laser treatment of the ciliary body through the sclera","slug":"cpt-66710-laser-treatment-of-the-ciliary-body-through-the-sclera"},{"code_type":"CPT","code":"65820","lay_name":"Goniotomy to improve eye fluid drainage in glaucoma","slug":"cpt-65820-goniotomy-to-improve-eye-fluid-drainage-in-glaucoma"},{"code_type":"CPT","code":"66180","lay_name":"Glaucoma drainage implant placement with a graft","slug":"cpt-66180-glaucoma-drainage-implant-placement-with-a-graft"},{"code_type":"CPT","code":"66170","lay_name":"Glaucoma drainage surgery on an eye without prior surgery","slug":"cpt-66170-glaucoma-drainage-surgery-on-an-eye-without-prior-surgery"},{"code_type":"CPT","code":"66183","lay_name":"Glaucoma drainage stent placed into the front of the eye","slug":"cpt-66183-glaucoma-drainage-stent-placed-into-the-front-of-the-eye"},{"code_type":"CPT","code":"66185","lay_name":"Revision of a glaucoma drainage implant with patch graft","slug":"cpt-66185-revision-of-a-glaucoma-drainage-implant-with-patch-graft"},{"code_type":"CPT","code":"66174","lay_name":"Widening the eye's drainage canal without a stent","slug":"cpt-66174-widening-the-eye-s-drainage-canal-without-a-stent"},{"code_type":"CPT","code":"66172","lay_name":"Glaucoma drainage surgery in an eye with prior scarring","slug":"cpt-66172-glaucoma-drainage-surgery-in-an-eye-with-prior-scarring"},{"code_type":"CPT","code":"66720","lay_name":"Freezing treatment of the eye's ciliary body","slug":"cpt-66720-freezing-treatment-of-the-eye-s-ciliary-body"},{"code_type":"CPT","code":"65850","lay_name":"Drainage channel opened from outside the eye for glaucoma","slug":"cpt-65850-drainage-channel-opened-from-outside-the-eye-for-glaucoma"}]}