NCCI edits for 66990
Code page: https://localishealth.com/cpt/66990
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)
36591    66990 is Column One, 36591 is Column Two—36591 denies
36592    66990 is Column One, 36592 is Column Two—36592 denies
69990    66990 is Column One, 69990 is Column Two—69990 denies
96523    66990 is Column One, 96523 is Column Two—96523 denies

BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1)
0213T    66990 is Column One, 0213T is Column Two—0213T denies
0216T    66990 is Column One, 0216T is Column Two—0216T denies
0622T    0622T is Column One, 66990 is Column Two—66990 denies
36000    66990 is Column One, 36000 is Column Two—36000 denies
36410    66990 is Column One, 36410 is Column Two—36410 denies
61650    66990 is Column One, 61650 is Column Two—61650 denies
62324    66990 is Column One, 62324 is Column Two—62324 denies
62325    66990 is Column One, 62325 is Column Two—62325 denies
62326    66990 is Column One, 62326 is Column Two—62326 denies
62327    66990 is Column One, 62327 is Column Two—62327 denies
64415    66990 is Column One, 64415 is Column Two—64415 denies
64417    66990 is Column One, 64417 is Column Two—64417 denies
64450    66990 is Column One, 64450 is Column Two—64450 denies
64454    66990 is Column One, 64454 is Column Two—64454 denies
64486    66990 is Column One, 64486 is Column Two—64486 denies
64487    66990 is Column One, 64487 is Column Two—64487 denies
64488    66990 is Column One, 64488 is Column Two—64488 denies
64489    66990 is Column One, 64489 is Column Two—64489 denies
64490    66990 is Column One, 64490 is Column Two—64490 denies
64493    66990 is Column One, 64493 is Column Two—64493 denies
66711    66711 is Column One, 66990 is Column Two—66990 denies
66987    66987 is Column One, 66990 is Column Two—66990 denies
66988    66988 is Column One, 66990 is Column Two—66990 denies
67500    66990 is Column One, 67500 is Column Two—67500 denies
96360    66990 is Column One, 96360 is Column Two—96360 denies
96365    66990 is Column One, 96365 is Column Two—96365 denies

MUE units per patient per date of service: 1