Which component of a prescription indicates medication directions for use as a quick code?

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Multiple Choice

Which component of a prescription indicates medication directions for use as a quick code?

The directions for use on a prescription are conveyed by the Sig code. Sig, short for “signa” (Latin for write or mark), encodes how the patient should take the medication—dose, route, frequency, and duration. For example, a Sig might read “Take 1 tablet by mouth twice daily for 7 days.” This concise code is what the pharmacist follows and what the patient reads to use the medication correctly. The other components serve different roles: the NPI identifies the prescriber, the ICD-10 code documents the diagnosis for billing or justification, and the Rx number is a unique identifier for the specific prescription in the dispensing system.

The directions for use on a prescription are conveyed by the Sig code. Sig, short for “signa” (Latin for write or mark), encodes how the patient should take the medication—dose, route, frequency, and duration. For example, a Sig might read “Take 1 tablet by mouth twice daily for 7 days.” This concise code is what the pharmacist follows and what the patient reads to use the medication correctly. The other components serve different roles: the NPI identifies the prescriber, the ICD-10 code documents the diagnosis for billing or justification, and the Rx number is a unique identifier for the specific prescription in the dispensing system.

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