AAPC CPC Exam - Topic 4 Question 46 Discussion

Actual exam question for AAPC's CPC exam

Question #: 46
Topic #: 4

A cardiologist attempted to perform a percutaneous transluminal coronary angioplasty of a totally occluded blood vessel. The surgeon stopped the procedure because of an anatomical problem creating risk for the patient and preventing performance of the catheterization.

What modifier is appended to the procedure code?

A52

B53

C54

D76

Show Suggested Answer

Suggested Answer: B

Modifier 53 is used to report a discontinued procedure. It indicates that a procedure was started but terminated due to the patient's well-being being at risk. In this scenario, the percutaneous transluminal coronary angioplasty was attempted but stopped because of an anatomical problem that created a risk for the patient, preventing the completion of the procedure. Reference: AMA's CPT Professional Edition, coding guidelines on the use of modifiers.

by Nikita at Apr 08, 2025, 12:26 PM

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Jamey

7 months ago

Wow, I didn't realize anatomical issues could stop a procedure like that!

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Moon

7 months ago

Wait, are we sure it's not A? Seems like a gray area.

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Gennie

7 months ago

I think it's B, since the procedure was discontinued.

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Quentin

7 months ago

I thought it was D at first, but B fits better.

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Elza

7 months ago

Definitely agree with B! Makes sense.

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Wendell

8 months ago

I remember modifiers can be tricky! I thought modifier 54 was for surgical care only, so that doesn't seem right for this case.

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Andrew

8 months ago

I practiced a question similar to this, and I think it was about a procedure that couldn't be completed due to anatomical issues. I want to say it's modifier 53.

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Gertude

8 months ago

I'm not entirely sure, but I feel like modifier 52 is for reduced services. This situation seems more about stopping due to risk, though.

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Felton

8 months ago

I think the modifier we need here is related to a procedure that was started but not completed. I remember something about modifier 53 being used for that.

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Cheryl

9 months ago

I think the 52 modifier makes the most sense here. Since the procedure was stopped due to an anatomical issue, but the cardiologist still made an attempt, the 52 modifier for reduced services seems like the appropriate choice.

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Moon

9 months ago

I'm a bit confused on this one. The question mentions the procedure was stopped, but I'm not sure if that automatically means the 53 modifier is the right choice. I'll need to review the guidelines for modifiers a bit more to feel confident in my answer.

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Phung

9 months ago

Okay, let me see if I can break this down. The key details are that the procedure was stopped due to an anatomical problem that created risk for the patient. Based on that, I think the 53 modifier, which is for discontinued procedures, is the right answer here.

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Cammy

9 months ago

Hmm, I'm a little unsure about this one. The question mentions the procedure was stopped due to an anatomical problem, but I'm not sure if that automatically means the 52 modifier should be used. I'll have to think this through carefully.

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Sarah

9 months ago

This one seems pretty straightforward. The question is asking about the modifier code to use when a procedure is stopped due to an anatomical problem. I'm pretty confident the answer is 52.

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Naulen

1 year ago

Percutaneous transluminal angioplasty seems to be a common topic in the exam. Just wanted to ask—do they usually focus on the steps, benefits, or complications?

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Moon

1 year ago

Ha, I bet the cardiologist was like, 'Nope, nope, nope, not doing that!' When they had to stop the procedure. B) 53 all the way, folks.

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Ryan

1 year ago

Hmm, this is a tricky one. I'm going to go with B) 53. It just seems like the most logical choice given the scenario.

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Mila

1 year ago

I agree with you, D) 76 makes sense in this case. It indicates a repeat procedure that was discontinued for a specific reason.

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Edelmira

1 year ago

I'm not sure about that. I would go with D) 76. It seems like the most appropriate modifier for this situation.

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Tawna

1 year ago

I think it might be C) 54. That modifier is usually used for surgical care that is discontinued due to extenuating circumstances.

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Britt

1 year ago

Definitely B) 53. The surgeon had to stop the procedure because of a risk to the patient, and that's exactly when you use the 53 modifier.

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Doug

1 year ago

Using the correct modifier ensures accurate coding and billing for the procedure.

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Kallie

1 year ago

It's important to document the reason why the procedure was stopped with the 53 modifier.

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Lyda

1 year ago

I agree, the 53 modifier is used when a procedure is discontinued due to extenuating circumstances.

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Rodrigo

1 year ago

That makes sense, but I still think it's modifier 53 since the surgeon stopped the procedure due to an anatomical problem.

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Glennis

1 year ago

I disagree, I believe it should be modifier 52 because the procedure was partially completed.

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Craig

1 year ago

I think the correct answer is B) 53. The procedure was stopped due to an anatomical problem, and that's what the 53 modifier is used for.

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France

1 year ago

No, the correct answer is B) 53. The 53 modifier is specifically for procedures that are discontinued due to an anatomical problem.

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Alberto

1 year ago

I think it's actually the 76 modifier that should be appended to the procedure code.

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Kati

1 year ago

I agree, the 53 modifier is used when a procedure is discontinued due to extenuating circumstances.

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Rodrigo

1 year ago

I think the modifier appended to the procedure code is 53.

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