COC 2020 - FINAL EXAM STUDY
QUESTIONS (SET 3) 2025/2026 EXAM
QUESTIONS AND ANSWERS | 100%
PASS
A patient is diagnosed with pressure ulcers on each heel. Each heel
displays bone involvement with evidence of necrosis and is identified as
stage 4. Select the diagnosis code(s): - 🧠 ANSWER ✔✔L89.614,L89.624
A patient is given Xylocaine, a local anesthetic, by injection in the thigh
above the site to be biopsied. A small bore needle is then introduced into
the muscle, about 3 inches deep, and a muscle biopsy is taken. What CPT
code is reported for this service? - 🧠 ANSWER ✔✔20206
A patient is having a decompression of the nerve root involving two
segments of the lumbar spine via transpedicular approach. Report the
CPT® code(s). - 🧠 ANSWER ✔✔63056, 63057
,A patient is having phacoemulsification ofan age-related nuclear cataract of
the left eye. What ICD-10-CM code is reported? - 🧠 ANSWER ✔✔H25.12
A patient is having surgery to repair a recurrent left inguinal hernia without
obstruction. What ICD-10-CM code is reported? - 🧠 ANSWER ✔✔K40.91
A patient is in outpatient surgery for a laparoscopic oophorectomy for a
right ovarian cyst. After admission, the anesthesiologist discovered the
patient had an upper respiratory infection and the surgery was cancelled.
Applying the coding concept from ICD-10-CM guideline IV.A.I, what is the
appropriate ICD-10-CM code selection? - 🧠 ANSWER ✔✔N83.201, J06.9,
Z53.09
A patient is in the hospital for a hysterosalpingogram due to her infertility for
10 years. She has no history of pelvic infection or surgery. A 5-F
hysterosalpingogram catheter was used. The catheter balloon was inflated
in the lower uterine segment. Contrast was administered through the
catheter and multiple images were taken. Findings were possible right
cornual contour abnormality manifested by focal extravasation and minimal
intravasation of undetermined etiology. Recommend endovaginal
ultrasound for further evaluation. What are the CPT ® and ICD-10-CM
codes reported? - 🧠 ANSWER ✔✔58340, 74740, N97.9
,A patient is in the outpatient radiology department of the hospital for an
MRI of the brain to rule out stroke. His symptoms are slurred speech and
headache. The ventricles and sulci are seen within the brain. There is no
evidence of space-occupying lesion or intracranial hemorrhage. No
abnormal extra-axial cerebral fluid collections are identified. Diffusion
weighting imaging shows no abnormality. Impression is negative. What
CPT ® and ICD-10-CM codes are reported by the facility? - 🧠 ANSWER
✔✔70551, R47.81, R51
A patient is receiving pain management treatment for chronic cervical pain
caused by a motor vehicle accident. Report the ICD-10-CM code(s). - 🧠
ANSWER ✔✔G89.21, M54.2, V49.9XXA
A patient is referred to the hospital radiology clinic for numbness and
tingling in the arms. The radiologist performs a Doppler analog waveform
analysis, a volume plethysmography and a flow velocity signal of the
arteries of both arms. What procedure and diagnosis codes are reported for
the facility services? - 🧠 ANSWER ✔✔93922, R20.0, R20.2
A patient is respirator dependent and has a tracheostomy in need of
revision due to redundant scar tissue formation surrounding the site. Under
general anesthesia and establishing the airway to maintain ventilation, the
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, scar tissue is resected and then repair is accomplished using a layered
closure. What CPT ® and ICD-10-CM codes are reported? - 🧠 ANSWER
✔✔31830, L90.5, Z43.0, Z99.11
A patient is scheduled for closure of a cystostomy. The patient has a
personal history of bladder carcinoma. After removing the sutures that
secured the cystostomy tube to the skin and bladder, the surgeon removed
the cystostomy tube and sutured the bladder musculature to repair the
opening. The physician placed a drain tube, brought it out through a
separate stab incision in the skin, and performed a layered closure. What
CPT ® and ICD-10-CM codes are reported? - 🧠 ANSWER ✔✔51880,
Z43.5, Z85.51
A patient is seen in the outpatient clinic for pain and the physician gives a
series of 6 injections for the following muscles on the right side of the back:
the rhomboid (1), trapezius (3), and latissimus dorsi (2). Report the CPT®
code(s) for the trigger point injections. - 🧠 ANSWER ✔✔20553
A patient is seen in the emergency department to treat a second-degree
burn to his right arm (9 percent) and third-degree burns on his chest and
left arm (25 percent). Select the diagnosis codes. - 🧠 ANSWER
✔✔T21.31XA, T22.30XA, T22.20XA, T31.32
QUESTIONS (SET 3) 2025/2026 EXAM
QUESTIONS AND ANSWERS | 100%
PASS
A patient is diagnosed with pressure ulcers on each heel. Each heel
displays bone involvement with evidence of necrosis and is identified as
stage 4. Select the diagnosis code(s): - 🧠 ANSWER ✔✔L89.614,L89.624
A patient is given Xylocaine, a local anesthetic, by injection in the thigh
above the site to be biopsied. A small bore needle is then introduced into
the muscle, about 3 inches deep, and a muscle biopsy is taken. What CPT
code is reported for this service? - 🧠 ANSWER ✔✔20206
A patient is having a decompression of the nerve root involving two
segments of the lumbar spine via transpedicular approach. Report the
CPT® code(s). - 🧠 ANSWER ✔✔63056, 63057
,A patient is having phacoemulsification ofan age-related nuclear cataract of
the left eye. What ICD-10-CM code is reported? - 🧠 ANSWER ✔✔H25.12
A patient is having surgery to repair a recurrent left inguinal hernia without
obstruction. What ICD-10-CM code is reported? - 🧠 ANSWER ✔✔K40.91
A patient is in outpatient surgery for a laparoscopic oophorectomy for a
right ovarian cyst. After admission, the anesthesiologist discovered the
patient had an upper respiratory infection and the surgery was cancelled.
Applying the coding concept from ICD-10-CM guideline IV.A.I, what is the
appropriate ICD-10-CM code selection? - 🧠 ANSWER ✔✔N83.201, J06.9,
Z53.09
A patient is in the hospital for a hysterosalpingogram due to her infertility for
10 years. She has no history of pelvic infection or surgery. A 5-F
hysterosalpingogram catheter was used. The catheter balloon was inflated
in the lower uterine segment. Contrast was administered through the
catheter and multiple images were taken. Findings were possible right
cornual contour abnormality manifested by focal extravasation and minimal
intravasation of undetermined etiology. Recommend endovaginal
ultrasound for further evaluation. What are the CPT ® and ICD-10-CM
codes reported? - 🧠 ANSWER ✔✔58340, 74740, N97.9
,A patient is in the outpatient radiology department of the hospital for an
MRI of the brain to rule out stroke. His symptoms are slurred speech and
headache. The ventricles and sulci are seen within the brain. There is no
evidence of space-occupying lesion or intracranial hemorrhage. No
abnormal extra-axial cerebral fluid collections are identified. Diffusion
weighting imaging shows no abnormality. Impression is negative. What
CPT ® and ICD-10-CM codes are reported by the facility? - 🧠 ANSWER
✔✔70551, R47.81, R51
A patient is receiving pain management treatment for chronic cervical pain
caused by a motor vehicle accident. Report the ICD-10-CM code(s). - 🧠
ANSWER ✔✔G89.21, M54.2, V49.9XXA
A patient is referred to the hospital radiology clinic for numbness and
tingling in the arms. The radiologist performs a Doppler analog waveform
analysis, a volume plethysmography and a flow velocity signal of the
arteries of both arms. What procedure and diagnosis codes are reported for
the facility services? - 🧠 ANSWER ✔✔93922, R20.0, R20.2
A patient is respirator dependent and has a tracheostomy in need of
revision due to redundant scar tissue formation surrounding the site. Under
general anesthesia and establishing the airway to maintain ventilation, the
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, scar tissue is resected and then repair is accomplished using a layered
closure. What CPT ® and ICD-10-CM codes are reported? - 🧠 ANSWER
✔✔31830, L90.5, Z43.0, Z99.11
A patient is scheduled for closure of a cystostomy. The patient has a
personal history of bladder carcinoma. After removing the sutures that
secured the cystostomy tube to the skin and bladder, the surgeon removed
the cystostomy tube and sutured the bladder musculature to repair the
opening. The physician placed a drain tube, brought it out through a
separate stab incision in the skin, and performed a layered closure. What
CPT ® and ICD-10-CM codes are reported? - 🧠 ANSWER ✔✔51880,
Z43.5, Z85.51
A patient is seen in the outpatient clinic for pain and the physician gives a
series of 6 injections for the following muscles on the right side of the back:
the rhomboid (1), trapezius (3), and latissimus dorsi (2). Report the CPT®
code(s) for the trigger point injections. - 🧠 ANSWER ✔✔20553
A patient is seen in the emergency department to treat a second-degree
burn to his right arm (9 percent) and third-degree burns on his chest and
left arm (25 percent). Select the diagnosis codes. - 🧠 ANSWER
✔✔T21.31XA, T22.30XA, T22.20XA, T31.32
