Remittance Advice Remark Code & Claim Adjustment Reason Code Update

August 1, 2005

The following tests are approved by the FDA as waived tests under the CLIA.

Type	Code	New/Modified/Deactivated/Retired	Current Narrative	Comment
Remark	N345	New	Date range not valid with units submitted.	Not Medicare Initiated
Remark	N346	New	Missing/incomplete/invalid oral cavity designation code.	Not Medicare Initiated
Remark	N347	New	Your claim for a referred or purchased service cannot be paid because payment has already been made for this same service to another provider by a payment contractor representing the payer.	Medicare Initiated
Remark	MA100	Modified	Missing/incomplete/invalid date of current illness or symptoms.	Modified effective as of March 30, 2005
Remark	MA128	Modified	Missing/incomplete/invalid FDA approval number.	Modified effective on March 30, 2005
Remark	166	New	These services were submitted after this payer’s responsibility for processing claims under this plan ended.	New as of February 2005.