Assign Evaluation and Management codes using the current medical decision making or total-time guidelines, distinguishing new from established patients and the site of service - CPC Anesthesia and Evaluation and Management

Assign Evaluation and Management codes using the current medical decision making or total-time guidelines, distinguishing new from established patients and the site of service.

Select the correct E/M level using either the medical decision making elements - number and complexity of problems, data reviewed, and risk - or total time on the date of the encounter, under the current office and outpatient guidelines. Distinguish new from established patients, match the code to the place of service (office, inpatient, emergency department, observation), and apply modifier 25 when a significant, separately identifiable E/M is performed with a procedure.

Evaluation and ManagementMedical decision makingTotal time codingNew vs established patient

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Free sampleAnesthesia and Evaluation and Managementhard

A new patient is seen in the office for insomnia and low mood. The physician documents a single self limited problem with straightforward medical decision making. The note also states that 50 minutes of total time was personally spent by the physician on the date of the encounter, including reviewing the intake questionnaire, counselling on sleep hygiene, and arranging follow up. The practice elects to select the level by total time. Which office visit code is supported?

99202 new, 15 to 29 minutes
99203 new, 30 to 44 minutes
99204 new, 45 to 59 minutes
99205 new, 60 to 74 minutes

A99202, because the medical decision making is straightforward and only a single self limited problem was addressed at the visit.
B99203, because a new patient counselling encounter of this kind typically settles into the low complexity thirty to forty four minute range.
C99204, because 50 minutes of total physician time on the date of service falls within the 45 to 59 minute band for a new patient. Correct
D99205, because extended counselling and coordination of care for a new patient reflect the highest level of service on the day.

Select a new patient office level by total time on the date of service when time is documented, ignoring the lower medical decision making. The current office and outpatient rules let the coder choose either medical decision making or total time on the date of service; with 50 documented minutes the time pathway lands in the 45 to 59 minute band, which is 99204.

Why A is wrong: It is tempting to fall back on the low complexity decision making, but the practice selected the level by total time, and 50 minutes far exceeds the 99202 band, so this is wrong.

Why B is wrong: The 30 to 44 minute band is close, but 50 documented minutes lands above it, so 99203 undercodes a time based selection and is wrong.

Why C is correct: Correct: when the level is chosen by total time, 50 minutes on the date of service falls squarely in the 45 to 59 minute range that defines 99204.

Why D is wrong: It feels generous to reward the counselling, but 99205 requires 60 to 74 minutes and only 50 were documented, so this overcodes the time and is wrong.

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Assign Evaluation and Management codes using the current medical decision making or total-time guidelines, distinguishing new from established patients and the site of service.

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