The count of the total number of coinsurance days involved with the beneficiary's stay in a facility.
Comments
For Inpatient services, the beneficiary is liable for a daily coinsurance amount after the 60th day and before the 91st day in a single spell of illness; for SNF services, the beneficiary is liable for a daily coinsurance amount after the 20th day and before the 101st day in a single spell of illness.
This field is derived by accumulating the coinsurance day count that is present on any of the claim records included in the stay (i.e., the sum of coinsurance days reported on the claims that comprise the stay).
For Inpatient services, the beneficiary is liable for a daily coinsurance amount after the 60th day and before the 91st day in a single spell of illness; for SNF services, the beneficiary is liable for a daily coinsurance amount after the 20th day and before the 101st day in a single spell of illness.
This field is derived by accumulating the coinsurance day count that is present on any of the claim records included in the stay (i.e., the sum of coinsurance days reported on the claims that comprise the stay).
Source: MedPAR (derived)