A combination code in ICD-10-CM is a single code used to classify ________.
A) three or more diagnoses
B) two diagnoses
C) a diagnosis without an associated complication
D) none of the above

Question

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A combination code in ICD-10-CM is used to classify two diagnoses, or a diagnosis with an associated secondary process (manifestation) or complication, in a single code.

A Combination Code in ICD-10-CM Is a Single Code Used