{"procedure":{"code_type":"CPT","code":"65820","lay_name":"Goniotomy to improve eye fluid drainage in glaucoma","blurb":"Surgery that opens the eye's internal drainage angle with a fine blade to lower pressure inside the eye.","slug":"cpt-65820-goniotomy-to-improve-eye-fluid-drainage-in-glaucoma","description":"Goniotomy","name_source":"llm:claude-opus-5","name_reviewed":false,"ccs":{"code":"14","label":"Glaucoma procedures","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":"2026-09-05T02:22:45.006185Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":460,"n_usable":415,"n_not_usable":0,"n_labelled":32,"n_no_cash":7,"n_estimated":6,"n_states":45,"cash_p10":1181.25,"cash_p20":1621.42,"cash_p25":1993.29,"cash_p50":4175.6,"cash_p75":5476.8,"cash_p80":6311.0,"cash_p90":9000.0,"cash_mean_trimmed":4049.67,"gross_p50":6007.0,"cash_to_gross_p50":0.6,"medicare_rate":4222.95,"medicare_schedule":"opps","medicare_year":2026,"cash_to_medicare_p50":0.9888,"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":4,"p20":null,"p50":null,"p80":null},{"state":"CA","n":41,"p20":4175.6,"p50":5476.8,"p80":5476.8},{"state":"CO","n":2,"p20":null,"p50":null,"p80":null},{"state":"CT","n":2,"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":2,"p20":null,"p50":null,"p80":null},{"state":"IA","n":19,"p20":1942.4,"p50":1942.4,"p80":3437.7},{"state":"ID","n":8,"p20":null,"p50":null,"p80":null},{"state":"IL","n":15,"p20":577.5,"p50":1621.42,"p80":17122.75},{"state":"IN","n":9,"p20":null,"p50":null,"p80":null},{"state":"KS","n":6,"p20":null,"p50":null,"p80":null},{"state":"KY","n":2,"p20":null,"p50":null,"p80":null},{"state":"LA","n":8,"p20":null,"p50":null,"p80":null},{"state":"MA","n":1,"p20":null,"p50":null,"p80":null},{"state":"MI","n":17,"p20":1456.0,"p50":4680.0,"p80":5683.61},{"state":"MN","n":16,"p20":3361.6,"p50":3361.6,"p80":3916.8},{"state":"MO","n":9,"p20":null,"p50":null,"p80":null},{"state":"MS","n":1,"p20":null,"p50":null,"p80":null},{"state":"MT","n":2,"p20":null,"p50":null,"p80":null},{"state":"NC","n":9,"p20":null,"p50":null,"p80":null},{"state":"ND","n":3,"p20":null,"p50":null,"p80":null},{"state":"NE","n":7,"p20":null,"p50":null,"p80":null},{"state":"NH","n":3,"p20":null,"p50":null,"p80":null},{"state":"NJ","n":24,"p20":4396.5,"p50":4737.56,"p80":5419.0},{"state":"NV","n":3,"p20":null,"p50":null,"p80":null},{"state":"NY","n":36,"p20":4222.95,"p50":4760.49,"p80":9188.0},{"state":"OH","n":11,"p20":1818.6,"p50":3551.4,"p80":8533.85},{"state":"OK","n":13,"p20":1327.2,"p50":1327.2,"p80":3145.26},{"state":"OR","n":5,"p20":null,"p50":null,"p80":null},{"state":"PA","n":11,"p20":2674.14,"p50":6247.0,"p80":8229.09},{"state":"SC","n":4,"p20":null,"p50":null,"p80":null},{"state":"SD","n":1,"p20":null,"p50":null,"p80":null},{"state":"TN","n":9,"p20":null,"p50":null,"p80":null},{"state":"TX","n":41,"p20":3945.62,"p50":4632.84,"p80":4769.1},{"state":"UT","n":1,"p20":null,"p50":null,"p80":null},{"state":"VA","n":5,"p20":null,"p50":null,"p80":null},{"state":"VT","n":4,"p20":null,"p50":null,"p80":null},{"state":"WA","n":5,"p20":null,"p50":null,"p80":null},{"state":"WI","n":27,"p20":4644.0,"p50":4680.0,"p80":8931.05},{"state":"WV","n":12,"p20":806.0,"p50":2523.67,"p80":5598.5},{"state":"WY","n":2,"p20":null,"p50":null,"p80":null}],"by_segment":{"hospital_type":[{"key":"acute","n":334,"p20":1890.0,"p50":4222.95,"p80":6311.0},{"key":"childrens","n":7,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":74,"p20":1676.0,"p50":4556.7,"p80":7576.27}],"ownership":[{"key":"for_profit","n":50,"p20":795.91,"p50":3945.62,"p80":7043.98},{"key":"government","n":60,"p20":1525.2,"p50":3536.0,"p80":5072.31},{"key":"nonprofit","n":305,"p20":1882.0,"p50":4452.74,"p80":6557.6}],"affiliation":[{"key":"affiliated","n":345,"p20":1942.4,"p50":4456.6,"p80":6557.6},{"key":"independent","n":70,"p20":1219.21,"p50":2602.2,"p80":5842.8}]},"histogram":[{"lo":795.91,"hi":1028.45,"n":13},{"lo":1028.45,"hi":1328.93,"n":30},{"lo":1328.93,"hi":1717.21,"n":21},{"lo":1717.21,"hi":2218.92,"n":24},{"lo":2218.92,"hi":2867.22,"n":26},{"lo":2867.22,"hi":3704.93,"n":23},{"lo":3704.93,"hi":4787.4,"n":118},{"lo":4787.4,"hi":6186.14,"n":55},{"lo":6186.14,"hi":7993.53,"n":23},{"lo":7993.53,"hi":10329.0,"n":45}],"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":"2026-09-11","checked_from":"2026-09-05T02:26:25.308434Z","checked_through":"2026-09-25T01:10:45.071082Z","n_priced_setters":3956,"n_filed":235,"n_usable":213,"n_not_usable":0,"n_labelled":17,"n_no_cash":5,"n_estimated":0,"n_states":35,"cash_p10":1195.0,"cash_p20":1476.8,"cash_p25":1942.4,"cash_p50":3945.62,"cash_p75":4769.1,"cash_p80":5476.8,"cash_p90":5963.1,"cash_mean_trimmed":3886.23,"gross_p50":6400.0,"cash_to_gross_p50":0.6,"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":34,"p20":4175.6,"p50":5476.8,"p80":5476.8},{"state":"GA","n":7,"p20":null,"p50":null,"p80":null},{"state":"HI","n":1,"p20":null,"p50":null,"p80":null},{"state":"IA","n":14,"p20":1942.4,"p50":1942.4,"p80":2338.0},{"state":"ID","n":6,"p20":null,"p50":null,"p80":null},{"state":"IL","n":7,"p20":null,"p50":null,"p80":null},{"state":"KS","n":3,"p20":null,"p50":null,"p80":null},{"state":"KY","n":1,"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":"MI","n":10,"p20":1053.6,"p50":1585.0,"p80":4680.0},{"state":"MN","n":4,"p20":null,"p50":null,"p80":null},{"state":"MO","n":1,"p20":null,"p50":null,"p80":null},{"state":"MT","n":2,"p20":null,"p50":null,"p80":null},{"state":"NC","n":2,"p20":null,"p50":null,"p80":null},{"state":"ND","n":3,"p20":null,"p50":null,"p80":null},{"state":"NE","n":3,"p20":null,"p50":null,"p80":null},{"state":"NH","n":3,"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":6,"p20":null,"p50":null,"p80":null},{"state":"OH","n":3,"p20":null,"p50":null,"p80":null},{"state":"OK","n":10,"p20":1327.2,"p50":1327.2,"p80":1327.2},{"state":"OR","n":5,"p20":null,"p50":null,"p80":null},{"state":"PA","n":7,"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":36,"p20":3945.62,"p50":4632.84,"p80":4769.1},{"state":"VA","n":4,"p20":null,"p50":null,"p80":null},{"state":"VT","n":2,"p20":null,"p50":null,"p80":null},{"state":"WA","n":5,"p20":null,"p50":null,"p80":null},{"state":"WI","n":19,"p20":4556.7,"p50":4680.0,"p80":4680.0},{"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":171,"p20":1461.56,"p50":3945.62,"p80":5476.8},{"key":"childrens","n":4,"p20":null,"p50":null,"p80":null},{"key":"critical_access","n":38,"p20":1993.29,"p50":4680.0,"p80":5309.6}],"ownership":[{"key":"for_profit","n":26,"p20":794.6,"p50":3945.62,"p80":5963.1},{"key":"government","n":22,"p20":1525.2,"p50":2743.8,"p80":5015.15},{"key":"nonprofit","n":165,"p20":1476.8,"p50":4175.6,"p80":5476.8}],"affiliation":[{"key":"affiliated","n":180,"p20":1882.0,"p50":4175.6,"p80":5476.8},{"key":"independent","n":33,"p20":1219.21,"p50":1962.44,"p80":5257.5}]},"histogram":[{"lo":794.6,"hi":1009.02,"n":7},{"lo":1009.02,"hi":1281.31,"n":9},{"lo":1281.31,"hi":1627.07,"n":25},{"lo":1627.07,"hi":2066.14,"n":17},{"lo":2066.14,"hi":2623.69,"n":9},{"lo":2623.69,"hi":3331.69,"n":5},{"lo":3331.69,"hi":4230.76,"n":41},{"lo":4230.76,"hi":5372.43,"n":47},{"lo":5372.43,"hi":6822.19,"n":25},{"lo":6822.19,"hi":8663.16,"n":9}],"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":"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":"66184","lay_name":"Revision of a glaucoma drainage implant, no patch graft","slug":"cpt-66184-revision-of-a-glaucoma-drainage-implant-no-patch-graft"},{"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"}]}