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Medical Procedures and Coding in Gastroenterology Quiz

#1

What does ICD-10-CM code K21.9 represent?

Gastro-esophageal reflux disease without esophagitis
Explanation

ICD-10-CM code for GERD without esophagitis.

#2

Which of the following is a diagnostic procedure in gastroenterology?

EGD
Explanation

EGD is a diagnostic procedure in gastroenterology.

#3

What is the ICD-10-CM code for irritable bowel syndrome (IBS)?

K58.9
Explanation

ICD-10-CM code for IBS.

#4

What is the CPT code for a screening colonoscopy?

45378
Explanation

Screening colonoscopy CPT code.

#5

Which of the following is not a commonly used modifier in gastroenterology coding?

Modifier 22
Explanation

Modifier 22 is not commonly used in gastroenterology coding.

#6

Which of the following is a HCPCS Level II code used for a colonoscopy screening?

G0105
Explanation

HCPCS Level II code for colonoscopy screening.

#7

Which of the following is not a common complication of endoscopic retrograde cholangiopancreatography (ERCP)?

Hernia
Explanation

Hernia is not a common complication of ERCP.

#8

Which of the following is a common CPT code for a liver biopsy?

43249
Explanation

CPT code for liver biopsy.

#9

Which of the following is a common CPT code for an upper gastrointestinal (GI) endoscopy?

43235
Explanation

CPT code for upper GI endoscopy.

#10

What is the CPT code for a diagnostic flexible sigmoidoscopy?

45330
Explanation

CPT code for diagnostic flexible sigmoidoscopy.

#11

What is the CPT code for an esophagogastroduodenoscopy (EGD) with biopsy?

43249
Explanation

CPT code for EGD with biopsy.

#12

What is the CPT code for a colonoscopy with removal of a tumor using hot biopsy forceps?

45385
Explanation

CPT code for colonoscopy with tumor removal using hot biopsy forceps.

#13

What is the ICD-10-PCS code for a diagnostic colonoscopy?

0DQW4ZZ
Explanation

ICD-10-PCS code for diagnostic colonoscopy.

#14

Which of the following is a common CPT code for a stent placement in the bile duct?

43278
Explanation

CPT code for bile duct stent placement.

#15

Which of the following is a common CPT code for a biliary endoscopic ultrasound (EUS)?

43242
Explanation

CPT code for biliary EUS.

#16

What is the CPT code for a diagnostic laparoscopy of the liver?

47381
Explanation

CPT code for diagnostic laparoscopy of the liver.

#17

What is the ICD-10-PCS code for a laparoscopic cholecystectomy?

0FT48ZZ
Explanation

ICD-10-PCS code for laparoscopic cholecystectomy.

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