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Tuesday, October 1, 2019

DIGESTIVE SYSTEM SAMPLE QUESTIONS - 001


1. Preoperative Diagnosis: Chronic tonsillitis. Chronic adenoiditis. Postoperative Diagnosis: Same.
Procedure: Tonsillectomy and adenoidectomy. Patient is a 24-year old male who was taken to the operating room and put under IV sedation by the anesthesia department. An initial curettage of adenoids was done and packing was placed. The left tonsil was then identified and dissected out extracapsular and removed with scissors. Hemostasis was maintained by packing the left tonsil. Next, the right tonsil was identified and incision was made. Dissection was done extracapsular and the right tonsil was then removed. Both the right and left tonsil were sent as specimens as well as adenoid tissue. What are the procedure and diagnosis codes?

A. 42826, 42831-59, J35.01
B. 42826, 42831-51-59, 42809, J35.03
C. 42821-50, 42809-59, J35.01
D. 42821, J35.03

2. A 52-year-old patient is admitted to the hospital for chronic cholecystitis for which a laparoscopic cholecystectomy will be performed. A transverse infraumbilical incision was made sharply dissecting to the subcutaneous tissue down to the fascia using access under direct vision with a Vesi-Port and a scope was placed into the abdomen. Three other ports were inserted under direct vision. The fundus of the gallbladder was grasped through the lateral port, where multiple adhesions to the gallbladder were taken down sharply and bluntly: The gallbladder appeared chronically inflamed. Dissection was carried out to the right of this identifying a small cystic duct and artery, was clipped twice proximally, once distally and transected. The gallbladder was then taken down from the bed using electrocautery, delivering it into an endo-bag and removing it from the abdominal cavity with the umbilical port. What CPT and ICD-10 codes should be reported?

a. 47564, K81.12
b. 47562, K81.1
c. 47610, K81.1
d. 47600, K81.12

3. A 70-year-old female who has a history of symptomatic ventral hernia was advised to undergo laparoscopic evaluation and repair. An incision was made in the epigastrium and dissection was carried down through the subcutaneous tissue. Two 5-mm trocars were placed, one in the left upper quadrant and one in the left lower quadrant and the laparoscope was inserted. Dissection was carried down to the area of the hernia where a small defect was clearly visualized. There was some omentum, which was adhered to the hernia and this was delivered back into the peritoneal cavity. The mesh was tacked on to cover the defect. What procedure code(s) should be used?
                      
A. 49560, 49568
B. 49653
C. 49652
D. 49653, 49568

4. The patient is a 50-year-old gentleman who presented to the emergency room with signs and symptoms of acute appendicitis with possible rupture. He has been brought to the operating room. An infraumbilical incision was made which a 5-mm VersaStep trocar was inserted. A 5-mm 0- degree laparoscope was introduced. A second 5-mm trocar was placed suprapubically and a 12-mm trocar in the left lower quadrant. A window was made in the mesoappendix using blunt dissection with no rupture noted. The base of the appendix was then divided and placed into an Endo-catch bag and the 12-mm defect was brought out. Select the appropriate code for this visit:
A. 44970
B. 44950
C. 44960
D. 44979
5. An 82-year-old female had a CAT scan which revealed evidence of a proximal small bowel obstruction. She was taken to the Operating Room where an elliptical abdominal incision was made, excising the skin and subcutaneous tissue. There were extensive adhesions along the entire length of the small bowel: the omentum and bowel were stuck up to the anterior abdominal wall. Time- consuming tedious lysis of adhesions was performed to free up the entire length of the gastrointestinal tract from the ligament to Treitz to the ileocolic anastomosis. The correct CPT code is:

A. 44005
B. 44180-22
C. 44005-22
D. 44180-59

6. A 20 year-old patient presented to the hospital with a history of bloody stools for three weeks’ duration. The patient was prepped for a sigmoidoscopy.  The sigmoidoscope was passed without difficulty to about 40 cm. The entire mucosal lining was erythematosus.  There was no friability of the overlying mucosa and no bleeding noted. No pseudo polyps were identified.  Biopsies were taken at about 30 cm; these were thought to be representative of the mucosa in general.  The scope was retracted; no other abnormalities were seen.  What CPT® and ICD-10-CM codes are reported?

a)       45331, K92.1
b)       45333, Z12.11, K62.5
c)       45330, 45331, K62.5
d)       45305, K92.1

7. The patient is a 78-year-old white female with morbid obesity that presented with small bowel obstruction. She had surgery approximately one week ago and underwent exploration, which required a small bowel resection of the terminal ileum and anastomosis leaving her with a large inferior ventral hernia. Two days ago she started having drainage from her wound which has become more serious. She is now being taken back to the operating room. Reopening the original incision with a scalpel, the intestine was examined and the anastomosis was reopened , excised at both ends, and further excision of intestine. The fresh ends were created to perform another end- to-end anastomosis. The correct procedure code is:

A. 44120-78
B. 44126-79
C. 44120-76
D. 44202-58

8.15 year-old female is to have a tonsillectomy performed for chronic tonsillitis and hypertrophied tonsils. A McIver mouth gag was put in place and the tongue was depressed. The nasopharynx was digitalized. No significant adenoid tissue was felt. The tonsils were then removed bilaterally by dissection. The uvula was a huge size because of edema, a part of this was removed and the raw surface oversewn with 3-0 chromic
catgut. Which CPT code(s) should be used?

A. 42821
B. 42825, 42104-51
C. 42826, 42106-51
D. 42842


9. PREOPERATIVE DIAGNOSIS: Diverticulitis, perforated diverticula POST OPERATIVE DIAGNOSIS:
Diverticulitis, perforated diverticula PROCEDURE: Hartman procedure, which is a sigmoid resection with Hartman pouch and colostomy. DESCRIPTION OF THE PROCEDURE: Patient was prepped and draped in the supine position under general anesthesia. Prior to surgery patient was given 4.5 grams of Zosyn and Rocephin IV piggyback. A lower midline incision was made, abdomen was entered. Upon entry into the abdomen, there was an inflammatory mass in the pelvis and there was a large abscessed cavity, but no feces. The abscess cavity was drained and irrigated out. The left colon was immobilized, taken down the lateral perineal attachments. The sigmoid colon was mobilized. There was an inflammatory mass right at the area of the sigmoid colon consistent with a divertiliculitis or perforation with infection. Proximal to this in the distal left colon, the colon was divided using a GIA stapler with 3.5 mm staples. The sigmoid colon was then mobilized using blunt dissection. The proximal rectum just distal to the inflammatory mass was divided using a GIA stapler with 3.5 mm staples. The mesentary of the sigmoid colon was then taken down and tied using two 0 Vicryl ties. Irrigation was again performed and the sigmoid colon was removed with inflammatory mass. The wall of the abscessed cavity that was next to the sigmoid colon where the inflammatory mass was, showed no leakage of stool, no gross perforation, most likely there is a small perforation in one of the diverticula in this region. Irrigation was again performed throughout the abdomen until totally clear. All excess fluid was removed. The distal descending colon was then brought out through a separate incision in the lower left quadrant area and a large 10 mm 10 French JP drain was placed into the abscessed cavity. The sigmoid colon or the colostomy site was sutured on the inside using interrupted 3-0 Vicryl to the peritoneum and then two sheets of film were placed into the intra- abdominal cavity. The fascia was closed using a running #1 double loop PDS suture and intermittently a #2 nylon retention suture was placed. The colostomy was matured using interrupted 3-0 chromic sutures. I palpated the colostomy; it was completely patent with no obstructions. Dressings were applied. Colostomy bag was applied. Which CPT code should be used?

A. 44140
B. 44143
C. 44160
D. 44208

10. Patient is going into the OR for an appendectomy with a ruptured appendicitis. Right lower quadrant transverse incision was made upon entry to the abdomen. In the right lower quadrant there was a large amount of pus consistent with a right lower quadrant abscess. Intraoperative cultures anaerobic and aerobic were taken and sent to microbiology for evaluation. Irrigation of the pus was performed until clear. The base of the appendix right at the margin of the cecum was perforated. The mesoappendix was taken down and tied using 0-Vicryl ties and the appendix fell off completely since it was already ruptured with tissue paper thin membrane at the base. There was no appendiceal stump to close or to tie, just an opening into the cecum; therefore, the appendiceal opening area into the cecum was tied twice using figure of 8 vicryl sutures. Omentum was tacked over this area and anchored in place using interrupted 3-0 Vicryl sutures to secure the repair. What CPT and ICD-10-CM codes should be reported?

A. 44950, K35.2
B. 44960, 49905, K35.3
C. 44950, 49905, K35.2
D. 44970, K35.3

11. Heather lost her teeth following a motorcycle accident. She underwent a posterior, bilateral vestibuloplasty, which allows her to wear complete dentures. How would you report this procedure?

a. 40845, 15002
b. 40843-50
c. 40844
d. 40843

12. Katherine had a hernioplasty to repair a recurrent ventral incarcerated hernia with implantation of mesh for closure. The surgeon completed debridement for necrotizing soft tissue due to infection. How would you report this procedure?

a. 49566, 11005-51, 49568
b. 49565, 11005-51, 49568
c. 49565
d. 49525, 11006, 49568-51

13. Sharon had a laparoscopic cholecystectomy with cholangiography. How would you report this procedure?

a. 47605, 47570-59
b. 47605
c. 47563
d. 47579

14. A patient underwent an EGD with transendoscopic ultrasound-guided transmural fine needle  aspiration. How should you code this procedure?

a. 43242, 76942-26
b. 43242
c. 43235, 43238-59
d. 43235, 43242-51, 76942-26

15. Diagnostic upper GI endoscopy of the esophagus, stomach, and duodenum was performed after esophageal balloon dilation (less than 30 mm diameter) was done at the same operative session. Code the procedure(s).

A. 43235
B. 43249
C. 43226, 43200
D. 43220, 43235

16. A 13-year-old patient underwent secondary palatoplasty for cleft palate and bilateral tonsillectomy. The CPT codes are:

a) 42220, 42826-50-51
b) 42225, 42826-50-51
c) 42220, 42826-51
d) 42220, 42825-50-51

17. An obese patient underwent gastric restrictive surgery with gastric bypass for weight reduction withn roux-en-Y reconstruction for 100 cm. The surgery was quite difficult due to lots of adhesions. The doctor took 1 hour extra to finish the procedure. The appropriate code he should bill for,

a) 43846-22
b) 43621-22
c) 43846-59
d) 44384-23

18. A radiologist performs an injection procedure for a sialogram in the hospital and provides interpretation and a written report. Select the CPT codes for the procedure.

a) 70390
b) 42550
c) 42660, 70390-26
d) 42550, 70390-26

19. A patient came to the hospital with severe abdominal pain and was diagnosed with common bile duct stone. The physician did ERCP with sphincterotomy and retrograde stone removal and provided interpretation and written report. Select the CPT codes for the procedure.

a) 43260
b) 74330-52
c) 43264, 43262-51, 74330-26
d) 43264, 74330-26

20. A patient of dysphagia is diagnosed with failure of the sphincter to relax at the GE junction. He undergoes flexible esophagoscopy and the surgeon performs a balloon dilation of 45 mm diameter under imaging guidance. Code the CPTs.

a) 43220 x 2, 74360
b) 43200, 43220, 74360
c) 43214, 74360
d) 43214

21. INDICATIONS: Iron deficiency anemia with low iron saturation. Positive fecal occult blood test per digital rectal exam.
FINDINGS: DIVERTICULOSIS: Sigmoid Colon, Not bleeding; few small diverticulum POLYP: Sigmoid Colon, 5 mm, 45 cm from Anus, pedunculated.
Procedure: Snare with cautery, Polyp removed; polyp retrieved. Polyp sent to pathology.
HEMORRHOIDS: Internal, Size: Medium.
ASSESSMENT: Abnormal examination, see findings above.
COMPLICATIONS: None
DISPOSITION: After procedure, patient sent to recovery. After recovery, patient sent back to hospital ward.

a) 45330, 45333
b) 45333                                                                                                                                               
c) 45338
d) 45330, 45338

22. Dr.Kildare performed a choledochostomy, explored the common bile duct, drained excess fluid & removed a stone .In addition the physician performed a division of oddi sphincter to open the lower end of the common duct to remove impacted stones.

a) 47420
b) 47420, 47460-51
c) 47425
d) 47425, 47460-51

23. Postoperative Diagnosis: Calculi of the gallbladder Procedure: Removal of gallbladder Indications: The patient is a 40-year-old woman who has a six month history of RUQ pain, which ultrasound revealed to be multiple gallstones. She presents for removal of her gallbladder. Procedure: The patient was brought to the OR and prepped and draped in a normal sterile fashion. After adequate general endotracheal anesthesia
was obtained, a trocar was placed and CO2 was insufflated into the abdomen until an adequate pneumoperitoneum was achieved. A camera was placed at the umbilicus and the gallbladder and liver bed were visualized. The gallbladder was enlarged and thickened, and there was evidence of chronic inflammatory changes. Two additional ports were placed and graspers were used to free the gallbladder from the liver bed with a combination of sharp dissection and electrocautery. Several attempts were made before it was decided that additional exposure was needed and I converted to an open approach. The trocars were removed and a midline incision was made. At this time, it was clear that there were multiple adhesions in the area, and once these were carefully taken down, we were able to grasp the gallbladder. The cystic duct was carefully ligated and the gallbladder carefully removed from the field. The area was copiously irrigated, and a needle biopsy of the liver was taken. Then the skin was reapproximated in layers. Sponges and needle counts were correct, and the patient was taken to the recovery room in good condition.

a. 47600-22
b. 47600-22, 47001
c. 47562, 47600-22, 47001
d. 47562-22, 47000

24. A patient with rectal bleeding undergoes a proctosigmoidoscopy. During the proctosigmoidoscopy, the physician identifies internal hemorrhoids. The proctoscope was withdrawn, and the anus was prepped and draped. A field block with Marcaine 0.25% was then placed. Anoscope was inserted. There was a prolapsing hemorrhoid in the anterior midline. This was rubber band ligated by applying two bands. In the posterior midline, there was another hemorrhoid that was banded in the same manner. Code the procedures.

A. 46221, 45300-51, 46600-51
B. 46221, 45300-51
C. 46945, 45300
D. 46946, 45300-51, 46600-51

25. A patient diagnosed with GERD presents to the same day surgery department for an upper GI endoscopy. The procedure is done in order to treat the GERD by delivering thermal energy to the muscle of the gastric cardia and lower esophageal sphincter. Anesthesia was administered and as the physician begins the procedure, the patient’s blood pressure drops to a dangerously low level. The physician decides not to finish the procedure due to the risk it may cause the patient. What are the codes for this procedure and diagnosis?

A. 43257-73, K21.9, Z53.09
B. 43499, K21.8, I95.0
C. 43257-74, K21.0, I95.9
D. 43257-53, K21.9, I95.89, Z53.09

26. PROCEDURE: Colonoscopy with polypectomy.
INDICATIONS: Iron deficiency anemia with low iron saturation. Positive fecal occult blood test per digital rectal exam.
ANESTHESIA: Demerol & Versed
FINDINGS: DIVERTICULOSIS: Sigmoid Colon, Not bleeding; few small diverticulum POLYP: Sigmoid Colon, 5 mm, 45 cm from Anus, pedunculated.
Procedure: Bipolor Cautery, Polyp removed; polyp retrieved. Polyp sent to pathology.
HEMORRHOIDS: Internal, Size: Medium
DISPOSITION: After procedure, patient sent to recovery. After recovery, patient sent back to hospital ward

a) 45333
b) 45337
c) 45338
d) 45385
               
27. A patient with esophageal cancer is brought to the OR for subtotal esophagectomy. A thoracotomy incision is made and the esophagus is identified. The tumor is carefully dissected free of the surrounding structures. No invasion of the aorta or IVC is identified. The cervical esophagus is controlled with pursestring sutures and then transected above the sternal notch. The esophagus is then dissected free of the stomach and the entire specimen is removed from the chest cavity and sent to pathology. The stomach is then pulled into the chest cavity and anastomosed to the remaining cervical esophageal stump. The anastomosis is tested for patency and no leaks are found. Hemostasis is assured. The chest is examined for any signs of additional disease but is grossly free of cancer. The chest is closed in layers and a chest tube is place through a separate stab incision. The patient tolerated the procedure well and was taken to the PACU in stable condition.

A. 43101
B. 43117
C. 43107
D. 43112

28. Patient with RUQ pain and nausea suspected of having a stone or other obstruction in the biliary tract is brought in for ERCP under radiologic guidance. Procedure: The patient was brought to the hospital outpatient endoscopy suite and placed supine on the table. The mouth and throat were anesthetized. Under radiologic guidance, the scope was inserted through the oropharynx, esophagus, stomach and into the small intestine. The ampulla of Vater was cannulated and filled with contrast. It was clear that there was an obstruction in the common bile duct. The endoscope was advanced retrograde to the point of the obstruction, which was found to be a stone that was removed with a stone basket. The rest of the biliary tract was visualized and no other obstructions or anomalies were found. The scope was removed without difficulty. The patient tolerated the procedure well.

A. 43260, 74328-26
B. 43264, 74328-26
C. 43265
D. 43260, 74329

29. A patient suffering from cirrhosis of the liver from alcohol abuse presents with a history of coffee ground emesis (bleeding). The surgeon diagnoses the patient with esophageal gastric varices. Two days later, in the hospital GI lab, the surgeon ligates the varices with bands via an UGI endoscopy. What CPT® and ICD-10-CM codes are reported?

a)       43244, K70.30, I85.11, F10.10
b)       43235, I83.008, F10.20, K70.30
c)       43205, K74.60, I85.01, F10.20
d)       43400, I85.11, F10.10, K74.60


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