N180: This item or service does not meet the criteria for the category under which it was billed
The payer determined that what was billed does not fit the coverage category the code implies, for example billing a supply under a benefit category that requires different criteria to be met.
Corrective actions
- 1
Review the coverage criteria for the billed category
Check the payer's coverage policy for the specific benefit category (such as DME, prosthetics, or supplies) and compare it line by line to the documentation.
- 2
Rebill under the correct category or appeal with documentation
If the item genuinely belongs in a different benefit category, correct the code; if it belongs where billed, submit an appeal with clinical documentation showing it meets that category's criteria.
Usually paired with
Retrieved 2026-07-18.
Scrub the next claim before it denies
Free, one claim at a time, entirely in your browser.
DenialPath provides billing and administrative guidance based on published CMS and X12 sources. It is not medical advice, not a coverage determination, and not a guarantee of payment. NCCI and MUE edits are republished quarterly and payer policies vary by contract. Always confirm against the payer's own current policy before submitting or appealing.