NCCI edits for 88356 Code page: https://localishealth.com/cpt/88356 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) 0018M 0018M is Column One, 88356 is Column Two—88356 denies 96523 88356 is Column One, 96523 is Column Two—96523 denies BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1) 88321 88321 is Column One, 88356 is Column Two—88356 denies 88323 88323 is Column One, 88356 is Column Two—88356 denies 88325 88325 is Column One, 88356 is Column Two—88356 denies 88380 88356 is Column One, 88380 is Column Two—88380 denies 88381 88356 is Column One, 88381 is Column Two—88381 denies MUE units per patient per date of service: 3