Certified Professional Coder (CPC)
Examination Questions And Correct
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Rationales 2026 Q&A | Instant
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1.
A patient undergoes laparoscopic appendectomy for acute appendicitis. Which
CPT code is appropriate?
A. 44970
B. 44950
C. 44960
D. 45100
Rationale: Laparoscopic appendectomy for uncomplicated appendicitis is
reported with CPT 44970. Open appendectomy codes (44950, 44960) are not
appropriate for laparoscopic approach, and 45100 relates to rectal procedures.
2.
What ICD-10-CM code represents Type 2 diabetes mellitus with diabetic chronic
kidney disease?
A. E11.9
B. E11.22
C. E10.22
D. N18.9
,Rationale: E11.22 specifically identifies Type 2 diabetes mellitus with diabetic
chronic kidney disease. E11.9 is without complications, E10.22 is Type 1 diabetes,
and N18.9 is CKD unspecified without diabetes linkage.
3.
A patient has excision of a benign lesion on the trunk measuring 1.2 cm with
simple closure. What CPT code applies?
A. 11400
B. 11401
C. 11402
D. 11406
Rationale: CPT 11402 is used for benign lesion excision of trunk, 1.1–2.0 cm.
Other codes represent different size ranges or anatomical sites.
4.
What is the correct modifier for a procedure discontinued after anesthesia
induction?
A. 52
B. 53
C. 74
D. 73
Rationale: Modifier 74 is used for discontinued outpatient hospital/ASC
procedures after anesthesia. 73 is before anesthesia, 52 is reduced services, and
53 is for physician discontinued procedure.
5.
Which CPT code describes a routine chest X-ray, 2 views?
,A. 71010
B. 71046
C. 71020
D. 71030
Rationale: CPT 71046 describes chest radiography, 2 views. 71020 is older
coding, 71010 is single view, and 71030 includes more extensive imaging.
6.
A patient presents with unstable angina. What ICD-10-CM code is correct?
A. I20.0
B. I21.9
C. I20.0
D. I25.10
Rationale: I20.0 represents unstable angina. I21.9 is myocardial infarction
unspecified, and I25.10 is chronic ischemic heart disease.
7.
Which CPT code is used for screening colonoscopy in a patient at average risk?
A. 45378
B. G0121
C. 45380
D. 45385
Rationale: G0121 is Medicare screening colonoscopy for average-risk patients.
45378 is diagnostic, and 45380/45385 include biopsy or polypectomy.
8.
What is the correct code for incision and drainage of a simple abscess?
, A. 10060
B. 10060
C. 10061
D. 10160
Rationale: 10060 is used for simple abscess I&D. 10061 is for complicated or
multiple, and 10160 is aspiration of abscess.
9.
Which modifier indicates bilateral procedure?
A. 50
B. 50
C. 51
D. 59
Rationale: Modifier 50 indicates bilateral procedures performed during same
session.
10.
A patient has COPD with acute exacerbation. What ICD-10-CM code applies?
A. J44.9
B. J44.0
C. J44.1
D. J43.9
Rationale: J44.1 represents COPD with acute exacerbation. J44.9 is unspecified
COPD, J44.0 is with infection, and J43.9 is emphysema.
11.
What CPT code describes simple repair of a 2.5 cm laceration on the scalp?
Examination Questions And Correct
Answers (Verified Answers) Plus
Rationales 2026 Q&A | Instant
Download Pdf
1.
A patient undergoes laparoscopic appendectomy for acute appendicitis. Which
CPT code is appropriate?
A. 44970
B. 44950
C. 44960
D. 45100
Rationale: Laparoscopic appendectomy for uncomplicated appendicitis is
reported with CPT 44970. Open appendectomy codes (44950, 44960) are not
appropriate for laparoscopic approach, and 45100 relates to rectal procedures.
2.
What ICD-10-CM code represents Type 2 diabetes mellitus with diabetic chronic
kidney disease?
A. E11.9
B. E11.22
C. E10.22
D. N18.9
,Rationale: E11.22 specifically identifies Type 2 diabetes mellitus with diabetic
chronic kidney disease. E11.9 is without complications, E10.22 is Type 1 diabetes,
and N18.9 is CKD unspecified without diabetes linkage.
3.
A patient has excision of a benign lesion on the trunk measuring 1.2 cm with
simple closure. What CPT code applies?
A. 11400
B. 11401
C. 11402
D. 11406
Rationale: CPT 11402 is used for benign lesion excision of trunk, 1.1–2.0 cm.
Other codes represent different size ranges or anatomical sites.
4.
What is the correct modifier for a procedure discontinued after anesthesia
induction?
A. 52
B. 53
C. 74
D. 73
Rationale: Modifier 74 is used for discontinued outpatient hospital/ASC
procedures after anesthesia. 73 is before anesthesia, 52 is reduced services, and
53 is for physician discontinued procedure.
5.
Which CPT code describes a routine chest X-ray, 2 views?
,A. 71010
B. 71046
C. 71020
D. 71030
Rationale: CPT 71046 describes chest radiography, 2 views. 71020 is older
coding, 71010 is single view, and 71030 includes more extensive imaging.
6.
A patient presents with unstable angina. What ICD-10-CM code is correct?
A. I20.0
B. I21.9
C. I20.0
D. I25.10
Rationale: I20.0 represents unstable angina. I21.9 is myocardial infarction
unspecified, and I25.10 is chronic ischemic heart disease.
7.
Which CPT code is used for screening colonoscopy in a patient at average risk?
A. 45378
B. G0121
C. 45380
D. 45385
Rationale: G0121 is Medicare screening colonoscopy for average-risk patients.
45378 is diagnostic, and 45380/45385 include biopsy or polypectomy.
8.
What is the correct code for incision and drainage of a simple abscess?
, A. 10060
B. 10060
C. 10061
D. 10160
Rationale: 10060 is used for simple abscess I&D. 10061 is for complicated or
multiple, and 10160 is aspiration of abscess.
9.
Which modifier indicates bilateral procedure?
A. 50
B. 50
C. 51
D. 59
Rationale: Modifier 50 indicates bilateral procedures performed during same
session.
10.
A patient has COPD with acute exacerbation. What ICD-10-CM code applies?
A. J44.9
B. J44.0
C. J44.1
D. J43.9
Rationale: J44.1 represents COPD with acute exacerbation. J44.9 is unspecified
COPD, J44.0 is with infection, and J43.9 is emphysema.
11.
What CPT code describes simple repair of a 2.5 cm laceration on the scalp?
