Question 1 of 14
Explain how you decide whether one ICD-10-CM combination code is sufficient for a documented disease and manifestation. What classification instructions would make you add or sequence another code?
Strong Interview Answer
Use the combination code rather than separately coding elements already fully represented. ICD-10-CM combination codes are used when a single code fully identifies the documented condition and associated manifestation/complication, unless classification instructions require additional coding.
What to Listen For
- combination
- codes
- sequencing
- official guideline
Caution
Strong answers should state the governing coding rule and apply it to the scenario; avoid reimbursement-driven reasoning or unsupported assumptions.