NCCI edits for A9524 Code page: https://localishealth.com/hcpcs/A9524 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) 78018 78018 is Column One, A9524 is Column Two—A9524 denies 78120 78120 is Column One, A9524 is Column Two—A9524 denies 78215 78215 is Column One, A9524 is Column Two—A9524 denies 78300 78300 is Column One, A9524 is Column Two—A9524 denies 78305 78305 is Column One, A9524 is Column Two—A9524 denies 78315 78315 is Column One, A9524 is Column Two—A9524 denies 78452 78452 is Column One, A9524 is Column Two—A9524 denies 78483 78483 is Column One, A9524 is Column Two—A9524 denies 78492 78492 is Column One, A9524 is Column Two—A9524 denies 78580 78580 is Column One, A9524 is Column Two—A9524 denies 78582 78582 is Column One, A9524 is Column Two—A9524 denies 78597 78597 is Column One, A9524 is Column Two—A9524 denies 78707 78707 is Column One, A9524 is Column Two—A9524 denies BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1) MUE units per patient per date of service: 10