icd9/10

  1. M

    Wiki Billing 59425/59426 with Dates of both ICD9 and ICD10

    I am getting denials from specifically BCBS when billing the 59425/59426 with dates starting in ICD9 and ending in ICD10. They are telling us that we need to split the claim according to ICD9/10, but no other direction. So far this is the only carrier not accepting a single line of 59425/59426...
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