Traumatic Brain Injury and Nonpsychotic Mental Disorders due to Brain Damage First Ever Occurrence Date - Medicare Only Claims

Reminder: DUA and VRDC access needs to be extended or renewed annually. Read more.

This variable is contained in the following files:

Master Beneficiary Summary File (MBSF): Other Chronic or Potentially Disabling Conditions Segment

SAS Name

BRAINJ_MEDICARE_EVER

This variable shows the date when the beneficiary first met the criteria for the traumatic brain injury and nonpsychotic mental disorders indicator. The variable will be blank for beneficiaries that have never had the condition.

Comments

The earliest possible date for anyone in the CCW is January 1, 1999. If the beneficiary became eligible for Medicare after that, the earliest possible date will be some time after his/her coverage start date (i.e., the COVSTART variable in the Beneficiary File).

Source: CCW (derived)