NCCI edits for A9542
Code page: https://localishealth.com/hcpcs/A9542
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)
78195    78195 is Column One, A9542 is Column Two—A9542 denies
78300    78300 is Column One, A9542 is Column Two—A9542 denies
78305    78305 is Column One, A9542 is Column Two—A9542 denies
78315    78315 is Column One, A9542 is Column Two—A9542 denies
78452    78452 is Column One, A9542 is Column Two—A9542 denies
78630    78630 is Column One, A9542 is Column Two—A9542 denies
78709    78709 is Column One, A9542 is Column Two—A9542 denies

BILLABLE TOGETHER ONLY WHEN AN NCCI-ASSOCIATED MODIFIER IS APPROPRIATE (modifier indicator 1)

MUE units per patient per date of service: 1