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Waiver of Liability Statement Issued as Required by Payer Policy.
Notice of Liability Issued, Voluntary Under Payer Policy.
Notice of Liability Not Issued, Not Required Under Payer Policy. This modifier is used to obtain a denial on a non-covered service. Use this modifier to notify Medicare that you know this service is excluded.
Item or Service Expected to Be Denied as Not Reasonable and Necessary. This modifier should be applied when an ABN may be required but was not obtained.
MLN Matters Number: MM7821