A serial numbering system does not require computer software to track the assignment of patient numbers

When completing the CMS-1500, enter a __________ for the dollar sign or decimal in all charges or totals and parentheses surrounding the area code in a telephone number

a. dash b. hyphen c. period d. space

All of the following statements are true except:

A) a single-channel ECG machine records all limb leads at once. B) the ECG tracing is made as a result of the heat from the stylus melting the plastic covering on the paper. C) because skin is a poor conductor of electricity, an electrolyte solution is used. D) a Holter monitor has four to five electrodes.