What are the possible side effects of darbepoetin alfa (Aranesp, Aranesp Albumin Free, Aranesp SureClick)? Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
The NPI has replaced the unique provider identification number (UPIN) as the required identifier for Medicare services, and is used by other payers, including commercial healthcare insurers.
Missing or Invalid Other Payer Referring Provider other ids. This rejection means that a provider number or secondary ID has not been found for the referring provider. To correct this rejection: Go to the Payer Setup screen for the secondary and/or tertiary insurance that is on the claim. Under Secondary IDs, check line 18 (1G Provider UPIN)