A method is described that includes determining, by a memory subsystem controller of a memory device, a number of memory cells from a set of memory cells that are in a programmed state. The memory subsystem controller further compares the number of memory cells from the set of memory cells that are in the programmed state to a proximity disturb threshold and in response to determining that the number satisfies the proximity disturb threshold, performs a remediation operation on user data stored in the set of memory cells.