A night guard is billed as an occlusal guard. The code is D9944 for a hard guard covering the full arch, D9945 for a soft guard, and D9946 for a hard guard covering part of the arch.
The old single code D9940 was retired in 2019, and plans that still list it usually map it to D9944. The code tells your plan what the appliance is. The price is a separate number, $119 an arch for a custom night guard made from the mold you take at home.
