MA92MA-series (Medicare alerts & claim-level)COB & Secondary
MA92: Missing other-insurance plan information
The claim lacks required information about the patient's other insurance coverage.
Commonly appears with these denial codes
The denial code gives the category; MA92 pinpoints the specific problem. Read them together before touching the claim.
What to do about it
Complete the other-insurance fields (or confirm 'none' explicitly where required) and resubmit. Standardize COB capture at registration.
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