You can correct professional and institutional paper claims as follows: 1  Professional claims CMS-1500: Stamp Corrected Billing on the CMS 1500 form. 2  Institutional claims UB-04: Submit with the third digit of Type of Bill as 7 to indicate Frequency code 7.
You won't believe these 10 facts about people. A dial tone is the signal that a person hears on a landline telephone before he dials a phone number. In most instances, the signal disappears once the first number is dialed. In most cases, cell phones do not have a dial tone.
Each DTMF tone is actually two tones-a low-frequency tone and a high-frequency tone-combined. (Hence the name dual tone multi-frequency.) Looking at the standard phone keypad as a grid, the low tone corresponds to the row, while the high tone corresponds to the column.