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COC FINAL EXAM||2025-2026|| STUDY QUESTIONS WITH 100% CORRECT ANSWERS. GRADED A+
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14 - year-old status post injury over one year ago to her left wrist presented with recurrent wrist pain. The patient was taken to the operating room and placed under general anesthesia. She was placed in wrist traction. The radiocarpal joint was entered endoscopically through sharp skin incisions and blunt dissection into the joint. There was found to be mild synovitis in the dorsal ulnar aspect of the wrist. This was debrided arthroscopically with a shaver. There was a peripheral tear of the triangular fibrocartilage. This area was shaved to promote healing. Using outside in technique, a PDS suture was placed across the TFCC and into the capsule. There was synovitis within the midcarpal joint, but there was no articular injury. All instruments were removed and the wounds were closed with interrupted nylon sutures. What CPT ® code is reported?
A 26 year-old female with a one-year history of a left tympanic membrane perforation has consented to have it repaired. A postauricular incision was made under general anesthesia. Dissection was carried down to the temporalis fascia and a 3 x 3 cm segment of fascia was
uterus, a fleshy area consistent with endometriosis was evident. This area was cauterized and there were no other areas consistent with endometriosis and no pelvic adhesions were noted. The abdomen and appendix were also normal in appearance. INDICATIONS: Chronic pelvic pain PROCEDURE: The patient was taken to the operating room and IV infusion was performed. She was placed on the operating table in the dorsal supine position. Following induction of general endotracheal anesthesia, she was placed in the dorsal lithotomy position. Her abdomen and perineum were prepped and draped in the usual sterile fashion for the laparoscopy. The cervix was visualized with a weighted speculum and a manipulator was placed. The speculum was removed and a picture of the laparoscopic portion of the procedure was taken. A 1cm long vertical incision was made at the umbilicus. A Veress needle was introduced into the abdominal cavity. The umbilical site and a suprapubic site were injected with 25 percent Marcaine with Epinephrine prior to the incision. The abdomen was insufflated with CO2 gas. The Veress needle was removed and a 10 mm trocar was placed in the umbilical incision without difficulty. The scope was placed through the sleeve and under direct visualization, a second puncture site was made with a 5 mm trocar. It was approximately 3 cm from the pubic symphysis in the midline. The pelvis was noted to be as previously described. The ovarian cyst was aspirated and approximately 20 cc of serous fluid was obtained. The area of fleshy appearing endometriosis along the right uterosacral ligament was cauterized.Hemostasis was assured. The CO2 gases were allowed to escape and both trocar sleeves were removed with direct visualization and hemostasis noted. Each site then closed using 4-0 Vicryl in a subcuticular fashion. Sterile dressings were applied. - answer49322, 58662, N83.201, N80. A 27 year-old is being examined for stomach pain in the outpatient hospital department. After adequate anesthesia, the patient was placed in the left lateral position. The endoscope was placed in the oropharynx and visualization of the larynx and laryngeal structures was good. They appeared normal. The esophagus was readily intubated and the proximal, mid, and distal esophageal mucosal appeared essentially unremarkable. With the stomach, there were patches of erythema in the antrum and body. These were photographed and biopsied. In the more proximal body, there was subtle edema and this was photographed. Careful inspection of the stomach was made in forward and retroflexed views, looking at cardia, fundus, annulus, body, antrum, and pylorus. The duodenal bulb and second portion of the duodenum appeared entirely normal. I await the biopsies with interest. The diagnosis is gastritis, rule out eosinophilic gastritis. Provide the procedure code and diagnosis code for this encounter. - answer43239, K29. A 27 year-old was admitted to the outpatient surgery center at the local hospital for surgical repair of the left elbow. The surgeon performed a left elbow arthroplasty with a fascial graft for the patient's systemic sclerosis. What are the correct procedure and diagnosis for this? - answer24360-LT, M34.
A 27-year-old woman in the first trimester of her first pregnancy had a transabdominal ultrasound with real-time image documentation for fetal and maternal evaluation in the hospital. The ultrasound revealed that the woman was pregnant with twins. What CPT® and ICD- 10 - CM codes are reported by the facility? - answer76801, 76802, Z34.01, Z3A. A 28 year-old male was rushed to the ED after being found unconscious. Information from family members indicated the patient had left a suicide note and taken a large amount of LSD (a hallucinogenic). What ICD- 10 - CM codes are reported? - answerT40.8X2A, R40. A 28 year-old with a deviated nasal septum, chronic turbinate hypertrophy, chronic tonsillitis and tonsillar hypertrophy undergoes a tonsillectomy, septoplasty and submucous resection of the turbinates in the hospital outpatient center. Once intubated, the tonsils were removed gently by the usual technique with dissection, followed by suction cauterization of larger vessels. The septum was approached through a left hemitransfixion incision. Elevation of mucoperichondrium and detachment of the cartilage from the bony septum was performed. A cartilaginous spur was shaved off and a bony spur of the maxillary crest was removed with a chisel. Alignment of the caudal system was secured with sutures. The inferior turbinates were injected with Xylocaine. The hemitransfixion incision was closed. I divided the turbinate in the longitudinal fashion and removed the anterior 30 percent of the lateral mucosal and turbinate bone on each side. Bipolar cauterization and silver nitrate was used to achieve hemostasis and then dressing with ventilation tubes for a nasal dressing. Provide the procedure code and diagnosis code for this encounter. - answer42826, 30520, 30130 - 50, J34.2, J34.3, J35. A 28 year-old woman was diagnosed with cancer and will be starting radiation and chemotherapy treatment. Before she starts treatment, she has cryopreservation and storage of her mature oocytes performed for having children in the future. What CPT ® codes are used for this procedure? - answer89337, 89346 A 29 year-old female presents to the hospital outpatient surgery center for diagnostic study for infertility. Under general anesthesia she is placed in lithotomy and prepped and draped in the usual fashion. A speculum is inserted into the vagina, and the cervix is dilated. A catheter is inserted into each fallopian tube and saline is injected. Dye is then injected under fluoroscopic guidance. Dye is shown escaping from fallopian tubes, so the tubes are patent. Following this a D&C is performed. What are the CPT and ICD- 10 - CM codes? - answer58345, 74742, 58120, N97. A 31 year-old female undergoes surgery in the ASC for carpal tunnel syndrome, right wrist. Under
is/are reported? - answerO46.92, Z3A. A 33 year-old is in the local hospital's surgery department for a scheduled surgery of internal hemorrhoids. Once prepped and draped, the surgeon explores the anal canal and locates the internal hemorrhoid columns. Liquid sclerosing solution is then injected into the submucosa of the rectal wall under the hemorrhoidal column. What CPT® code is reported for the procedure? - answer A 35 year-old female presents to the hospital outpatient surgery for elective sterilization via hysteroscopy. Under general anesthesia the patient is prepped and draped in the lithotomy position. The fallopian tubes are successfully cannulated and occlusion is accomplished by placement of permanent implants. Report the CPT ® and ICD- 10 - CM codes. - answer58565, Z30. A 35 year-old woman is experiencing dizziness with nausea and vomiting. The provider documents auditory vertigo of both ears, possible Meniere's disease. What ICD- 10 - CM code(s) is/are reported? - answerH81. A 35-year-old male in the ED with a spontaneous pneumothorax secondary to pneumonia due to Pneumocystitis carinii and AIDS. A thoracentesis with placement of a chest tube using fluoroscopic guidance is performed. What CPT® and ICD- 10 - CM codes are reported by the facility?
mm laser beam were used. The endocervix was buttonholed. The patient tolerated the procedure well and was in stable condition when she was sent to recovery and released the same day. What are the CPT ® and ICD- 10 - CM codes reported? - answer57513, D06. A 37 year-old has multilevel lumbar degenerative disc disease and is coming in for an epidural injection. Localizing the skin over the area of L5- S1, the physician uses the transforaminal approach. With fluoroscopic guidance, the spinal needle is inserted, and the patient experienced paresthesia in her left lower extremities. The anesthetic drug is injected into the epidural space. Report the CPT® code(s). - answer A 37 year-old male is diagnosed with cholelithiasis, choledocholithiasis and acute and chronic cholecystitis. What ICD- 10 - CM code(s) is/are reported? - answerK80. A 37 year-old pregnant female returns to the United States from her Peace Corps travels in Southeast Asia. Due to her occupation she has not been able to see a physician for prenatal care until now. She is approximately 20 weeks gestation and presents to her OB/GYN outpatient clinic for care. Upon examination, a fetal heartbeat is not heard. An ultrasound is performed and it is determined she has a hydatidiform mole pregnancy. It is decided to treat her molar pregnancy with a hysterotomy due to previous cesarean sections. Her provider performs a hysterotomy to remove the mole from her uterus. At the request of the patient a tubal ligation is performed as well. What are the CPT ® and ICD- 10 - CM codes? - answer59100, 58611, O01. A 37 year-old woman presents with abdominal pain, bleeding unrelated to menses and an abnormal pap showing LGSIL (low grade squamous intraepithelial lesion). Treatment is hysteroscopy with thermoablation of the endometrium and cryocautery of the cervix. This is performed without difficulty. What are the CPT ® and ICD- 10 - CM codes reported for this procedure? - answer58563, 57511, R87. A 39 year-old patient underwent a left femoral hernia repair. The postoperative diagnosis was recurrent left femoral hernia. What is the diagnosis code for this encounter? - answerK41. A 4 year-old male is brought to the hospital by his mother. Today he is going to have surgery to repair his Cheiloschisis. Assign the correct code for his condition. - answerQ36.
A 45 year-old female with malignant Mullerian duct cancer is receiving her first treatment of chemotherapy. What diagnosis codes are reported? - answerZ51.11, C57. A 45 year-old female with ovarian cancer visits her oncologist to receive an injection of Procrit. The Procrit has been prescribed to her for treatment of her anemia resulting from antineoplastic chemotherapy treatment. Applying the coding concept from ICD- 10 - CM guideline I.C.2.c.2., what ICD- 10 - CM codes should be reported? - answerD64.81, C56.9, T45.1XSA A 45 year-old mother of three children is having surgery to correct an anterior vaginal wall prolapse with an incomplete uterine prolapse. What ICD- 10 - CM code is reported? - answerN81. A 45 year-old-male patient developed an ulcer on his upper back. He has had diabetes for several years and is on insulin. The provider determines that the ulcer is due to his diabetes. What ICD- 10 - CM codes are reported? - answerE11.622, L98.429, Z79. A 46 year-old patient was admitted to the outpatient surgery for a left malignant parotid gland tumor. After induction of endotracheal anesthesia, the left face was prepped and draped. A preauricular curvilinear incision was made which extended horizontally into the neck toward the mid jawbone. The entire parotid gland was removed, and pathology notified that the edges were clear. The facial nerve was dissected during the procedure to free up the parotid gland. After removal the facial nerve was repaired by connecting the ends of the nerve with sutures. Report the CPT® and ICD- 10 - CM codes for this procedure. - answer42420-LT, 64864, C A 47 year-old male was treated in the ED after being involved in a fight at a local pub. The patient sustained two lacerations, one to the left cheek and one to the left forearm. Abrasions were also on the left cheek. What ICD- 10 - CM codes are reported? - answerS01.412A, S51.812A, Y04.0XXA, Y92. A 47 year-old male was treated in the emergency room after being involved in a fight at a local mall. The patient suffered two lacerations. One was to his right cheek and the other was to his left forearm. What are the correct diagnosis codes for this encounter? - answerS01.411A, S51.812A, Y04.0XXA, Y92. A 47-year-old patient visited the outpatient clinic in a teaching hospital for a biopsy of a suspicious forearm lesion that needed to be biopsied. The physician removed the lesion that
measured 3.0 cm with margins. The physician sent the lesion to pathology and the pathology report indicated the lesion was malignant. Provide the correct CPT® code(s). - answer A 49 year-old presents to the hospital-based clinic with an abscess of the right thumb. The physician incises the abscess and purulent sanguineous fluid is drained. The wound is packed with iodoform packing. What CPT ® code is reported? - answer26010-F A 50 year-old female patient was seen on June 2 for a one-week history of gastroenteritis with nausea, diarrhea and vomiting. She returned to the hospital outpatient clinic on June 3 for scheduled hydration therapy. She received five hours of IV hydration therapy. Report the CPT ® and ICD- 10 - CM codes. - answer96360, 96361 x 4, K52. A 50 year-old presents to the ASC for an elective repair of a reducible recurrent inguinal hernia. The usual surgical preparation and positioning has occurred. Prior to the administration of general anesthesia, the patient complains of chest pain with the cardiac monitor reflecting S-T segment changes. Due to the possibility of an evolving cardiac event, the procedure is canceled. Provide the procedure code for this encounter. - answer49520- 73 A 52 - year-old patient develops an ulcer on the big toe of his right foot. The patient has type 2 diabetes controlled with oral hypoglycemic medication. Select the diagnosis code(s) - answerEll.621, L97.519, Z79. A 53 year-old woman with scarring of the right cornea has significant corneal thinning with a high risk of perforation and underwent reconstruction of the ocular surface. The eye is incised and an operating microscope is used with sponges and forceps to debride necrotic corneal epithelium. Preserved human amniotic membrane is first removed from the storage medium and transplanted by trimming the membrane to fit the thinning area of the cornea then sutured. This process was repeated three times until the area of thinning is flushed with surrounding normal-thickness cornea. All the knots are buried and a bandage contact lens is placed with topical antibioticsteroid ointment. What CPT ® code is reported? - answer A 54 year-old patient with primary right lung cancer is receiving his first radiation treatment at the hospital oncology clinic. What ICD- 10 - CM codes are reported? - answerZ51.0, C34.
A 56 - year-old former ski professional just went downhill skiing for the first time this season at a mountain resort and fell and now is complaining of right shoulder pain. A rotator cuff injury is suspected. His orthopedist sends him to the hospital for an MRI with contrast (Gadolinium (1. mg) (iron-based contrast). The MRI confirms a torn rotator cuff capsule. What CPT® and ICD- 10 - CM codes are reported by the facility? - answer73222. A9579 x 2, S43.421A, V00.321A, Y93.23, Y92. A 57 year-old male with adenoma of the prostate is in the ambulatory surgery department of the hospital for treatment. After prepping and draping the area, the urologist inserts an endoscope into the penile urethra, dilating the structure in order to allow passage of the endoscope. The diseased benign prostate is destroyed with radiant energy after a radio frequency stylet is inserted. Electrocoagulation was used to control bleeding and the endoscope was removed and a catheter was placed. The patient tolerated the procedure well and was sent to recovery. What CPT and ICD- 10 - CM codes are reported? - answer53852, D29. A 6 month-old patient is seen at the clinic for a routine well-child visit and vaccinations. During the examination the provider finds that the child has a fever and a diagnosis of acute otitis media in the right ear is documented. Vaccinations are not given at this time. What ICD- 10 - CM code(s) is/are reported? - answerZ00.121, H66.91, Z28. A 6 year-old patient has an open wound on his right forearm from a raccoon bite. The animal tested positive for rabies. He is brought into the urgent care department for treatment. The physician counsels with the parents on the treatment protocol for rabies. The patient is given Rabies immune globulin (RIg) IM. He is scheduled to return for further treatment in 5 days. What CPT ® codes are reported? - answer90375, 96372 A 60 year-old male presents to the outpatient surgery center for a colonoscopy due to a recent episode of bleeding from the rectum. The scope was introduced through the anus and advanced to the cecum, identified by appendiceal orifice and ileocecal valve. An area of bleeding was identified at the rectosigmoid junction, which was controlled using electrocautery. Report the CPT® code(s) for the procedure? - answer A 62 year-old woman with a history of urinary incontinence and incomplete bladder emptying presents for sling urethropexy and repair of a cystocele. The sling urethropexy is performed using prosthetic mesh. The anterior repair is also performed without difficulty and both repairs are
made vaginally. What are the CPT ®/HCPCS codes reported for this service? - answer57288, 57240, C A 63 year-old man sustained a gunshot wound through the right maxillary sinus penetrating through the right neck. CT scan revealed no hard evidence of arterial injury but a bullet was directly in line with the internal jugular vein. He was sent to the operating room for neck exploration to rule out vascular injury and injury to the aerodigestive tract. A sternocleidomastoid incision was performed and carried down through the platysma muscle. There was no penetration of the internal jugular vein, but a foreign body was identified resting on the internal jugular vein at approximately the level of the angle of the mandible and removed. The parotid gland was noted to have a blast injury near the tail. This was not surgically repaired or resected. Once all bleeding was controlled, a 10 French round drain was placed in the wound. The wound was copiously irrigated. The platysma muscle was closed as well as the skin with subcuticular closure. What CPT ® code is reported? - answer A 65 year-old female comes to the hospital outpatient surgery department for a surgical repair for stress incontinence. PREOPERATIVE DIAGNOSIS: 1) Stress incontinence POSTOPERATIVE DIAGNOSIS: 1) Stress incontinence OPERATION: 1) Transobturator tape operation PROCEDURE: The patient was placed in the supine position. General anesthesia was induced. Position was changed to the lithotomy position. The patient was cleaned and draped in the usual manner. A Foley catheter was inserted into the bladder. The bladder was drained. Indigo carmine was insufflated and the catheter was clamped. Both the labia minora were sutured to the labia majora. Two incisions were applied on each side at the level of the clitoris between the labia majora and the thigh and 0.25% Marcaine was insufflated into the anterior vaginal wall. A vertical incision was made about 2 cm below the urethra, and the vaginal mucosa was separated from the urethra and the bladder. A tunnel was dissected between the vaginal opening toward the vulvar incision. An attempt was made to insert the needle for carrying the transobturator tape mesh. The needle could not reach to the incision, so a piece of mesh was cut, about 10 cm in length, and placed in front of the urethra, tacked on each side into the paraurethral space, reaching up to the obturator foramen. The vaginal mucosa was closed using 2-0 Vicryl continuous locking stitches. The vaginal mucosa was closed using 2-0 Vicryl continuous locking stitches. Complete hemostasis was obtained. Estimated blood loss was 150 ml. The vagina was packed. Postoperative recovery of the patient was uneventful. What are the CPT® and ICD- 10 - CM codes? - answer57288, N39. A 65 year-old male with a history of chronic glaucoma has progressive optic nerve damage and elevated intraocular pressure. A clear corneal incision is made and viscoelastic material is injected into the anterior chamber over the lens to increase and maintain anterior chamber depth. The endoscope is inserted through the temporal incision to view the nasal ciliary processes, which are coagulated with the endpoint of shrinkage and whitening. The endoscope is moved in an arc,
condition. No immediate complications. What CPT ® code is reported? - answer23616-LT A 66 year-old woman had breast cancer removed three years ago via a right partial mastectomy. She presented to her provider with lumps in her right axilla. The surgeon performs an incisional deep biopsy of the axillary lymph nodes bilaterally. What CPT ® and ICD- 10 - CM codes are reported? - answer38525-50, R59.0, Z85. A 67-year-old female with known osteoporosis with a recent fall. Probable vertebral fracture and patient needs a DXA scan of the vertebrae for fracture assessment. What CPT® and ICD- 10 - CM codes are reported by the facility? - answer77086, M81.0, W19.XXXA A 68 year-old male with glaucoma experiences a sudden but painless lossof vision in his right eye due to blockage of a blood vessel in the retina. The eye surgeon decides to perform an anterior chamber paracentesis. He places anesthetic drops in the patients' right eye to numb the eye during the procedure. The surgeon inserts a needle through the cornea into the anterior chamber of the eye and withdraws a small amount of aqueous fluid, which helps to reduce the pressure in the eye. Assign the CPT ® code for this procedure. - answer A 68-year-old female with a 12 cm complex mass in the right adnexa found on routine exam, confirmed with ultra sound, is sent to the hospital for a pelvic MRA with contrast (Gadolinium 1. mL) (iron-based magnetic resonance contrast). What CPT® and ICD- 10 - CM codes are reported by the facility for this Medicare patient? - answerC8918, A9579 x 2, N94.