What Is Medicare HIB? 
Medicare HIB is Medicare Part A which the beneficiary is entitled to due to ESRD -LRB- end stage renal disease -RRB- . Part A is hospital coverage and entitles you to full inpatient coverage for Medicare approved treatment and claims . Under some situations you are also entitled to treatment in a SNF -LRB- skilled nursing facility -RRB- , rehab and hospice services . 