Medicare Claims Processing Manual (Pub. 100-04), Ch. 27 § 30.1
Online Health Insurance Master Record (HIMR) Display
30.1 - Online Health Insurance Master Record (HIMR) Display
(Rev. 4009, Issued: 03-23-18, Effective: 04-23-18, Implementation: 04-23-18)
Beneficiary entitlement and utilization data on all nine CWF databases is available online
through the HIMR transaction. It allows the MAC to do further investigation about a
claim or inquire about beneficiary entitlement and utilization status. This function is a
display of information only. The user at the MAC site cannot make changes to the
screens accessed through HIMR.
This information is applicable only to MACs and Host site staff.