NGS Makes 'Mass Adjustment'
Published on Tue Nov 17, 2015
After Donelle Holle reported that she was seeing instances of Z23 (Encounter for immunization) being denied in error, Eli investigated further and discovered that NGS Medicare announced on Oct. 21 that it had “identified a claims processing issue” that impacted reimbursement for this diagnosis code. “Claims for the following immunization and administration procedure codes incorrectly denied due to an incorrect [...]