NCCI

Medical abbreviation · Health Insurance

NCCI
Stands forNational Correct Coding Initiative
CategoriesMedical

NCCI stands for National Correct Coding Initiative, a health insurance abbreviation.

CMS program, begun in 1996, that publishes automated edits to prevent improper payment when codes are billed together incorrectly. Procedure-to-procedure edits flag code pairs that should not be billed together, and medically unlikely edits limit units per patient per day.

Example: NCCI edit bundled the venipuncture into the procedure; modifier 59 doesn't apply here.

Usage notes

Modifiers such as 59 or the X modifiers can bypass some edits when services were truly separate, but misuse draws audits. Medicaid programs must apply NCCI methodologies as well. Edits are updated quarterly.

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  • NCD – National coverage determination
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  • NPI – National Provider Identifier
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  • OEP – Open enrollment period
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This entry is for general education and is not medical advice. Abbreviation use varies between institutions; always confirm in context.