NHA CBCS Exam Test Bank 2025: 300+
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Question 1: Which of the following is the correct format for a CPT code? A. Alphanumeric with
3–5 characters B. Numeric with 5 characters C. Alphanumeric with 7 characters D. Numeric
with 3 characters
Correct Answer: B Rationale: CPT codes are 5-digit numeric codes used to report medical,
surgical, and diagnostic procedures. Alphanumeric codes (A, C) are used for HCPCS Level II
codes. Codes with 3 characters (D) are not standard for CPT.
Question 2: A patient presents for an annual physical exam with no complaints. Which of the
following CPT codes is appropriate? A. 99213 B. 99397 C. 99203 D. 99401
Correct Answer: B Rationale: 99397 is the CPT code for a preventive medicine visit for an
established patient, age 18–39. 99213 (A) is for an office visit, 99203 (C) is for a new patient
office visit, and 99401 (D) is for preventive medicine counseling.
Question 3: Which of the following is the correct ICD-10-CM code for type 2 diabetes mellitus
without complications? A. E11.9 B. E10.9 C. E11.65 D. E08.9
Correct Answer: A Rationale: E11.9 is the correct ICD-10-CM code for type 2 diabetes
mellitus without complications. E10.9 (B) is for type 1 diabetes, E11.65 (C) is for type 2
diabetes with hyperglycemia, and E08.9 (D) is for diabetes due to underlying condition.
Question 4: A patient undergoes a colonoscopy with a polyp removal. Which of the following
CPT codes is appropriate? A. 45378 B. 45380 C. 45385 D. 45392
,Correct Answer: B Rationale: 45380 is the CPT code for colonoscopy with removal of
tumor(s), polyp(s), or other lesion(s) by snare technique . 45378 (A) is for diagnostic
colonoscopy, 45385 (C) is for colonoscopy with ablation, and 45392 (D) is for colonoscopy with
stent placement.
Question 5: Which of the following is the correct HCPCS Level II code for a manual wheelchair?
A. E1000 B. E1234 C. K0001 D. A4206
Correct Answer: C Rationale: K0001 is the HCPCS Level II code for a standard manual
wheelchair. E1000 (A) and E1234 (B) are not valid codes for wheelchairs. A4206 (D) is for a
surgical tray.
Question 6: A patient is diagnosed with hypertension and hyperlipidemia. Which of the following
ICD-10-CM codes should be reported? A. I10, E78.5 B. I11.9, E78.0 C. I10, E78.0 D. I11.0, E78.5
Correct Answer: C Rationale: I10 is the code for essential (primary) hypertension, and
E78.0 is the code for pure hypercholesterolemia. I11.9 (B, D) is for hypertensive heart
disease, and E78.5 (A, D) is for hyperlipidemia, unspecified.
Question 7: Which of the following modifiers indicates a bilateral procedure? A. -25 B. -50 C.
-59 D. -76
Correct Answer: B Rationale: The -50 modifier is used to indicate a bilateral procedure . -25
(A) is for a significant, separately identifiable evaluation and management service, -59 (C) is for a
distinct procedural service, and -76 (D) is for a repeat procedure by the same physician.
Question 8: A patient undergoes a bilateral knee X-ray. Which of the following CPT codes is
appropriate? A. 73560 B. 73564 C. 73562 D. 73565
Correct Answer: B Rationale: 73564 is the CPT code for X-ray examination of the knee,
bilateral. 73560 (A) is for a unilateral knee X-ray, 73562 (C) is for a unilateral knee X-ray with
obesity, and 73565 (D) is for a knee arthrography.
Question 9: Which of the following is the correct ICD-10-CM code for chronic obstructive
pulmonary disease (COPD) with acute exacerbation? A. J44.0 B. J44.1 C. J44.9 D. J45.909
,Correct Answer: B Rationale: J44.1 is the correct ICD-10-CM code for COPD with acute
exacerbation. J44.0 (A) is for COPD with acute lower respiratory infection, J44.9 (C) is for
COPD, unspecified, and J45.909 (D) is for asthma, unspecified.
Question 10: A patient receives an injection of Kenalog 40 mg. Which of the following HCPCS
Level II codes is appropriate? A. J3301 B. J1030 C. J3300 D. J1040
Correct Answer: A Rationale: J3301 is the HCPCS Level II code for Kenalog-40 injection, 10
mg. J1030 (B) is for methylprednisolone acetate, J3300 (C) is for Kenalog-10 injection, and
J1040 (D) is for triamcinolone acetonide.
Question 11: Which of the following is the correct CPT code for a 12-lead ECG? A. 93000 B.
93005 C. 93010 D. 93040
Correct Answer: C Rationale: 93010 is the CPT code for a routine ECG with at least 12
leads. 93000 (A) is for a tracing only, 93005 (B) is for a rhythm ECG, and 93040 (D) is for a
cardiovascular stress test.
Question 12: A patient is diagnosed with major depressive disorder, single episode, moderate.
Which of the following ICD-10-CM codes is appropriate? A. F32.1 B. F33.1 C. F32.9 D. F33.9
Correct Answer: A Rationale: F32.1 is the correct ICD-10-CM code for major depressive
disorder, single episode, moderate . F33.1 (B) is for recurrent depressive disorder, F32.9 (C)
is for unspecified single episode, and F33.9 (D) is for unspecified recurrent episode.
Question 13: Which of the following modifiers is used to indicate a service was provided by a
physician assistant under a physician’s supervision? A. -25 B. -80 C. -81 D. -AS
Correct Answer: D Rationale: -AS is the modifier used to indicate a service was provided by a
physician assistant under a physician’s supervision. -25 (A) is for a significant, separately
identifiable E/M service, -80 (B) is for assistant surgeon, and -81 (C) is for minimum assistant
surgeon.
Question 14: A patient undergoes a bilateral mammogram. Which of the following CPT codes is
appropriate? A. 77065 B. 77066 C. 77067 D. 77057
, Correct Answer: C Rationale: 77067 is the CPT code for bilateral diagnostic mammogram.
77065 (A) is for a unilateral mammogram, 77066 (B) is for a screening mammogram, and 77057
(D) is for a breast ultrasound.
Question 15: Which of the following is the correct ICD-10-CM code for acute bronchitis? A.
J20.9 B. J40 C. J20.8 D. J45.909
Correct Answer: A Rationale: J20.9 is the correct ICD-10-CM code for acute bronchitis,
unspecified. J40 (B) is for bronchitis, not otherwise specified, J20.8 (C) is for other acute
bronchitis, and J45.909 (D) is for asthma, unspecified.
Question 16: A patient receives a flu vaccine. Which of the following CPT codes is appropriate?
A. 90471 B. 90658 C. 90473 D. 90688
Correct Answer: A Rationale: 90471 is the CPT code for immunization administration for
one vaccine/toxoid. 90658 (B) is for the influenza vaccine itself, 90473 (C) is for administration
of 2 vaccines, and 90688 (D) is for the pneumococcal vaccine.
Question 17: Which of the following is the correct HCPCS Level II code for a walker? A. E0130
B. E0143 C. E0149 D. E0156
Correct Answer: B Rationale: E0143 is the HCPCS Level II code for a walker, foldable,
wheeled. E0130 (A) is for a standard walker, E0149 (C) is for a walker with a seat, and E0156
(D) is for a rollator walker.
Question 18: A patient is diagnosed with gastroesophageal reflux disease (GERD) without
esophagitis. Which of the following ICD-10-CM codes is appropriate? A. K21.0 B. K21.9 C.
K20.9 D. K22.9
Correct Answer: B Rationale: K21.9 is the correct ICD-10-CM code for GERD without
esophagitis. K21.0 (A) is for GERD with esophagitis, K20.9 (C) is for esophagitis, unspecified,
and K22.9 (D) is for disease of esophagus, unspecified.
Question 19: Which of the following modifiers is used to indicate a procedure was performed on
the left side of the body? A. -LT B. -RT C. -50 D. -LC
Questions & Verified Answers | 100%
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Question 1: Which of the following is the correct format for a CPT code? A. Alphanumeric with
3–5 characters B. Numeric with 5 characters C. Alphanumeric with 7 characters D. Numeric
with 3 characters
Correct Answer: B Rationale: CPT codes are 5-digit numeric codes used to report medical,
surgical, and diagnostic procedures. Alphanumeric codes (A, C) are used for HCPCS Level II
codes. Codes with 3 characters (D) are not standard for CPT.
Question 2: A patient presents for an annual physical exam with no complaints. Which of the
following CPT codes is appropriate? A. 99213 B. 99397 C. 99203 D. 99401
Correct Answer: B Rationale: 99397 is the CPT code for a preventive medicine visit for an
established patient, age 18–39. 99213 (A) is for an office visit, 99203 (C) is for a new patient
office visit, and 99401 (D) is for preventive medicine counseling.
Question 3: Which of the following is the correct ICD-10-CM code for type 2 diabetes mellitus
without complications? A. E11.9 B. E10.9 C. E11.65 D. E08.9
Correct Answer: A Rationale: E11.9 is the correct ICD-10-CM code for type 2 diabetes
mellitus without complications. E10.9 (B) is for type 1 diabetes, E11.65 (C) is for type 2
diabetes with hyperglycemia, and E08.9 (D) is for diabetes due to underlying condition.
Question 4: A patient undergoes a colonoscopy with a polyp removal. Which of the following
CPT codes is appropriate? A. 45378 B. 45380 C. 45385 D. 45392
,Correct Answer: B Rationale: 45380 is the CPT code for colonoscopy with removal of
tumor(s), polyp(s), or other lesion(s) by snare technique . 45378 (A) is for diagnostic
colonoscopy, 45385 (C) is for colonoscopy with ablation, and 45392 (D) is for colonoscopy with
stent placement.
Question 5: Which of the following is the correct HCPCS Level II code for a manual wheelchair?
A. E1000 B. E1234 C. K0001 D. A4206
Correct Answer: C Rationale: K0001 is the HCPCS Level II code for a standard manual
wheelchair. E1000 (A) and E1234 (B) are not valid codes for wheelchairs. A4206 (D) is for a
surgical tray.
Question 6: A patient is diagnosed with hypertension and hyperlipidemia. Which of the following
ICD-10-CM codes should be reported? A. I10, E78.5 B. I11.9, E78.0 C. I10, E78.0 D. I11.0, E78.5
Correct Answer: C Rationale: I10 is the code for essential (primary) hypertension, and
E78.0 is the code for pure hypercholesterolemia. I11.9 (B, D) is for hypertensive heart
disease, and E78.5 (A, D) is for hyperlipidemia, unspecified.
Question 7: Which of the following modifiers indicates a bilateral procedure? A. -25 B. -50 C.
-59 D. -76
Correct Answer: B Rationale: The -50 modifier is used to indicate a bilateral procedure . -25
(A) is for a significant, separately identifiable evaluation and management service, -59 (C) is for a
distinct procedural service, and -76 (D) is for a repeat procedure by the same physician.
Question 8: A patient undergoes a bilateral knee X-ray. Which of the following CPT codes is
appropriate? A. 73560 B. 73564 C. 73562 D. 73565
Correct Answer: B Rationale: 73564 is the CPT code for X-ray examination of the knee,
bilateral. 73560 (A) is for a unilateral knee X-ray, 73562 (C) is for a unilateral knee X-ray with
obesity, and 73565 (D) is for a knee arthrography.
Question 9: Which of the following is the correct ICD-10-CM code for chronic obstructive
pulmonary disease (COPD) with acute exacerbation? A. J44.0 B. J44.1 C. J44.9 D. J45.909
,Correct Answer: B Rationale: J44.1 is the correct ICD-10-CM code for COPD with acute
exacerbation. J44.0 (A) is for COPD with acute lower respiratory infection, J44.9 (C) is for
COPD, unspecified, and J45.909 (D) is for asthma, unspecified.
Question 10: A patient receives an injection of Kenalog 40 mg. Which of the following HCPCS
Level II codes is appropriate? A. J3301 B. J1030 C. J3300 D. J1040
Correct Answer: A Rationale: J3301 is the HCPCS Level II code for Kenalog-40 injection, 10
mg. J1030 (B) is for methylprednisolone acetate, J3300 (C) is for Kenalog-10 injection, and
J1040 (D) is for triamcinolone acetonide.
Question 11: Which of the following is the correct CPT code for a 12-lead ECG? A. 93000 B.
93005 C. 93010 D. 93040
Correct Answer: C Rationale: 93010 is the CPT code for a routine ECG with at least 12
leads. 93000 (A) is for a tracing only, 93005 (B) is for a rhythm ECG, and 93040 (D) is for a
cardiovascular stress test.
Question 12: A patient is diagnosed with major depressive disorder, single episode, moderate.
Which of the following ICD-10-CM codes is appropriate? A. F32.1 B. F33.1 C. F32.9 D. F33.9
Correct Answer: A Rationale: F32.1 is the correct ICD-10-CM code for major depressive
disorder, single episode, moderate . F33.1 (B) is for recurrent depressive disorder, F32.9 (C)
is for unspecified single episode, and F33.9 (D) is for unspecified recurrent episode.
Question 13: Which of the following modifiers is used to indicate a service was provided by a
physician assistant under a physician’s supervision? A. -25 B. -80 C. -81 D. -AS
Correct Answer: D Rationale: -AS is the modifier used to indicate a service was provided by a
physician assistant under a physician’s supervision. -25 (A) is for a significant, separately
identifiable E/M service, -80 (B) is for assistant surgeon, and -81 (C) is for minimum assistant
surgeon.
Question 14: A patient undergoes a bilateral mammogram. Which of the following CPT codes is
appropriate? A. 77065 B. 77066 C. 77067 D. 77057
, Correct Answer: C Rationale: 77067 is the CPT code for bilateral diagnostic mammogram.
77065 (A) is for a unilateral mammogram, 77066 (B) is for a screening mammogram, and 77057
(D) is for a breast ultrasound.
Question 15: Which of the following is the correct ICD-10-CM code for acute bronchitis? A.
J20.9 B. J40 C. J20.8 D. J45.909
Correct Answer: A Rationale: J20.9 is the correct ICD-10-CM code for acute bronchitis,
unspecified. J40 (B) is for bronchitis, not otherwise specified, J20.8 (C) is for other acute
bronchitis, and J45.909 (D) is for asthma, unspecified.
Question 16: A patient receives a flu vaccine. Which of the following CPT codes is appropriate?
A. 90471 B. 90658 C. 90473 D. 90688
Correct Answer: A Rationale: 90471 is the CPT code for immunization administration for
one vaccine/toxoid. 90658 (B) is for the influenza vaccine itself, 90473 (C) is for administration
of 2 vaccines, and 90688 (D) is for the pneumococcal vaccine.
Question 17: Which of the following is the correct HCPCS Level II code for a walker? A. E0130
B. E0143 C. E0149 D. E0156
Correct Answer: B Rationale: E0143 is the HCPCS Level II code for a walker, foldable,
wheeled. E0130 (A) is for a standard walker, E0149 (C) is for a walker with a seat, and E0156
(D) is for a rollator walker.
Question 18: A patient is diagnosed with gastroesophageal reflux disease (GERD) without
esophagitis. Which of the following ICD-10-CM codes is appropriate? A. K21.0 B. K21.9 C.
K20.9 D. K22.9
Correct Answer: B Rationale: K21.9 is the correct ICD-10-CM code for GERD without
esophagitis. K21.0 (A) is for GERD with esophagitis, K20.9 (C) is for esophagitis, unspecified,
and K22.9 (D) is for disease of esophagus, unspecified.
Question 19: Which of the following modifiers is used to indicate a procedure was performed on
the left side of the body? A. -LT B. -RT C. -50 D. -LC
