â¢ Medicare will forward the claim information showing Modifier 51 to the secondary insurance. â¢ Multiple surgery pricing logic also applies to assistant at surgery services. â¢ Multiple surgery pricing logic applies to bilateral services (modifier 50) performed on the same day with other procedures.
The term âhydrodynamic separatorsâ refers to a group of stormwater management technologies that treats stormwater primarily by using gravity to remove settleable particles and phase separation to remove buoyant materials (free oils and grease) from the water matrix.
A hydrometer or areometer is an instrument that measures the specific gravity (relative density) of liquidsâthe ratio of the density of the liquid to the density of water. A hydrometer is usually made of glass, and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float upright. The liquid to test is poured into a tall container, often a graduated cylinder, and the hydrometer is gently lowered into the liquid until it floats freely. The point at which the surface of the liquid touches the stem of the hydrometer correlates to specific gravity.