Which statement is true regarding prolonged services code 99354 in relation to 99202-99205 or 99212-99215?

Which statement is true regarding prolonged services code 99354 in relation to 99202-99205 or 99212-99215?

• A. It is used with 99202-99205 and 99212-99215
• B. It is not used with 99202-99205 or 99212-99215
• C. It is only used in inpatient settings
• D. It is used with 99417

Answer: (B)

Prolonged services time reporting focuses on what happens when the encounter takes longer than the typical duration for the base E/M code. The code for prolonged service (99354) is intended to capture that extra time beyond the usual amount allotted for an outpatient visit. In the context of this question, the statement that it is not used with the outpatient new-patient codes (99202-99205) or the established-patient codes (99212-99215) reflects a common exam interpretation: you don’t attach the prolonged-service code to those specific base office/outpatient codes. Instead, either you select a higher-level E/M code that already reflects longer time, or you use the prolonged-time modifiers in configurations allowed by the payer guidelines, rather than simply adding 99354 to those particular 9920x codes. The other options are not correct because 99354 is not restricted to inpatient settings, and 99417 is a different, preventive-time code, not the appropriate pair for these outpatient E/M codes.

Prolonged services time reporting focuses on what happens when the encounter takes longer than the typical duration for the base E/M code. The code for prolonged service (99354) is intended to capture that extra time beyond the usual amount allotted for an outpatient visit. In the context of this question, the statement that it is not used with the outpatient new-patient codes (99202-99205) or the established-patient codes (99212-99215) reflects a common exam interpretation: you don’t attach the prolonged-service code to those specific base office/outpatient codes. Instead, either you select a higher-level E/M code that already reflects longer time, or you use the prolonged-time modifiers in configurations allowed by the payer guidelines, rather than simply adding 99354 to those particular 9920x codes. The other options are not correct because 99354 is not restricted to inpatient settings, and 99417 is a different, preventive-time code, not the appropriate pair for these outpatient E/M codes.