MA110Remark Code (RARC)Active
Effective 01/01/1997 · Updated 02/28/2003

MA110 Remark Code - Missing Diagnostic Test Info

The MA110 remark code indicates that there is missing, incomplete, or invalid information regarding whether diagnostic tests were performed by an outside entity or if any purchased tests are included in the claim. This remark supplements an adjustment reason already provided in the remittance advice, highlighting a specific issue with the claim's details.

How It Relates to the Denial

The MA110 remark code typically accompanies adjustment reason codes that relate to billing discrepancies for diagnostic tests. It signals that the payer requires clarification on the origin of the tests or the inclusion of purchased tests within the submitted claim.

Common Scenarios

1A claim for a diagnostic test was submitted, and the remittance advice returned an adjustment reason indicating a denial due to missing information.
→ The MA110 remark code is pointing out that the claim lacks clarity on whether the diagnostic tests were conducted by an outside provider or if any purchased tests were reported.
2A provider submits a claim that includes several diagnostic tests, but the remittance indicates an adjustment for incomplete information about the tests.
→ In this case, the MA110 remark code suggests that the payer needs more details about the diagnostic tests' origin or the status of any purchased tests to process the claim correctly.
3A claim for lab services includes multiple tests, and the remittance advice shows a denial with an adjustment reason related to documentation issues.
→ The presence of the MA110 remark code indicates that the payer is requesting information on whether the tests were performed by an external lab or if they were included as purchased tests on the claim.

What to Do

  1. Clarify whether the diagnostic tests were performed by an outside entity and document this information accurately on the claim.
  2. Ensure that any purchased tests are explicitly noted in the claim submissions to avoid future denials.
  3. Review the claim details to confirm that all necessary information regarding the diagnostic tests is complete and correctly represented.

What to Check

  • The claim form or submission to verify the documentation of diagnostic tests.
  • Any purchase agreements or invoices related to the tests that may need to be included with the claim.
  • Communication records with the outside entity, if applicable, to ensure all relevant details are captured.