NCCI edits for 74420 Code page: https://localishealth.com/cpt/74420 NCCI release: 2026 D Source: https://www.cms.gov/medicare/coding-billing/national-correct-coding-initiative-ncci-edits NOT SEPARATELY PAYABLE TOGETHER—NO NCCI-ASSOCIATED MODIFIER BYPASSES THE EDIT (modifier indicator 0) 0596T 74420 is Column One, 0596T is Column Two—0596T denies 0597T 74420 is Column One, 0597T is Column Two—0597T denies 36591 74420 is Column One, 36591 is Column Two—36591 denies 36592 74420 is Column One, 36592 is Column Two—36592 denies 51701 74420 is Column One, 51701 is Column Two—51701 denies 51702 74420 is Column One, 51702 is Column Two—51702 denies 51703 74420 is Column One, 51703 is Column Two—51703 denies 57410 74420 is Column One, 57410 is Column Two—57410 denies 74430 74420 is Column One, 74430 is Column Two—74430 denies 74450 74420 is Column One, 74450 is Column Two—74450 denies 74455 74420 is Column One, 74455 is Column Two—74455 denies 96523 74420 is Column One, 96523 is Column Two—96523 denies G0471 74420 is Column One, G0471 is Column Two—G0471 denies P9612 74420 is Column One, P9612 is Column Two—P9612 denies BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1) 0708T 74420 is Column One, 0708T is Column Two—0708T denies 0709T 74420 is Column One, 0709T is Column Two—0709T denies 36000 74420 is Column One, 36000 is Column Two—36000 denies 36011 74420 is Column One, 36011 is Column Two—36011 denies 36410 74420 is Column One, 36410 is Column Two—36410 denies 36425 74420 is Column One, 36425 is Column Two—36425 denies 74018 74420 is Column One, 74018 is Column Two—74018 denies 74019 74420 is Column One, 74019 is Column Two—74019 denies 74021 74420 is Column One, 74021 is Column Two—74021 denies 74400 74400 is Column One, 74420 is Column Two—74420 denies 74410 74410 is Column One, 74420 is Column Two—74420 denies 74415 74415 is Column One, 74420 is Column Two—74420 denies 74425 74420 is Column One, 74425 is Column Two—74425 denies 76000 74420 is Column One, 76000 is Column Two—76000 denies 76100 76100 is Column One, 74420 is Column Two—74420 denies 76942 74420 is Column One, 76942 is Column Two—76942 denies 76998 74420 is Column One, 76998 is Column Two—76998 denies 77001 74420 is Column One, 77001 is Column Two—77001 denies 77002 74420 is Column One, 77002 is Column Two—77002 denies 96360 74420 is Column One, 96360 is Column Two—96360 denies 96365 74420 is Column One, 96365 is Column Two—96365 denies 96372 74420 is Column One, 96372 is Column Two—96372 denies 96374 74420 is Column One, 96374 is Column Two—96374 denies 96375 74420 is Column One, 96375 is Column Two—96375 denies 96376 74420 is Column One, 96376 is Column Two—96376 denies 96377 74420 is Column One, 96377 is Column Two—96377 denies 99446 74420 is Column One, 99446 is Column Two—99446 denies 99447 74420 is Column One, 99447 is Column Two—99447 denies 99448 74420 is Column One, 99448 is Column Two—99448 denies 99449 74420 is Column One, 99449 is Column Two—99449 denies 99451 74420 is Column One, 99451 is Column Two—99451 denies 99452 74420 is Column One, 99452 is Column Two—99452 denies MUE units per patient per date of service: 2