NCCI edits for 83550 Code page: https://localishealth.com/cpt/83550 NCCI release: 2026 C 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) 0251U 0251U is Column One, 83550 is Column Two—83550 denies 84466 84466 is Column One, 83550 is Column Two—83550 denies 96523 83550 is Column One, 96523 is Column Two—96523 denies BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1) MUE units per patient per date of service: not published