PracticeQuiz content is free on an ad-supported model.

Unfortunately, we can't support ad blocker usage because of the impact on our servers. If you'd like to continue, please disable your ad blocker and reload page.

Reload page

Medical Coding

Category - Laboratory and Pathology

Start a Study Session Sign up for Question of the Day

A patient needs to have serologic blood typing performed for ABO. What is the correct laboratory code for this test?

86890
86900
86901
86902

Explanation

Answer: B - 86900 is the correct code for ABO serologic blood typing.
Code 86890 is incorrect because this code is for autologous blood or component collection processing and storage. Code 86901 is incorrect because this is for Rh typing and code 86902 is incorrect because this is antigen testing of donor blood using reagent serum.

Was this helpful? Upvote!

Start a Study Session Sign up for Question of the Day

Top questions

52 votes

Dr. Brown, a dermatologist, opened and drained multiple complicated acne pustules and comedones on a 19-year-old patient with severe acne. For one of the more complicated acne pustules, Dr. Brown incised, drained, and marsupial zed the acne cyst by suturing the right and left sides, leaving the cyst open for drainage. What is the correct code for the procedure?
43 votes

Two weeks ago, a 32-year-old male suffered a thumb injury at work. He was using a belt grinder on a small piece of steel when the belt caught the tip of his left thumb in the grinder. His thumb was ground down to the tip, his thumb nail was removed and a small piece of his anterior phalange bone was broken off. The patient has an appointment scheduled today to see if his nail bed on his left thumb can be reconstructed using a graft from his left great toe. What is code for this procedure?
38 votes

Dr. Brown, a dermatologist, is seeing a patient for an acne surgery follow-up that was performed eight months ago. The surgery was successful and the patient’s skin condition has rapidly improved due to a strict hygiene regimen and acne medications. Today the patient stated that he would like to reduce acne scarring by having dermabrasion on his entire face. Although the patient requested the entire face, the dermatologist only performed the dermabrasion on the areas on the patient’s face that were not currently prone to acne breakouts (his forehead and brow area). What is the correct code for this procedure?
35 votes

The physician performed the excision of two 1.5 cm malignant lesions on a patient’s upper back. During the surgery, the physician noted four additional lesions, which looked to be pre-malignant. These lesion excisions were 0.3, 0.7, 1.0, and 1.45 cm, respectively. The suspect lesions were sent to pathology lab, where they were determined to be benign. What are the appropriate codes for the service?
32 votes

A 10-year-old boy was running through his house and ran into a sliding glass door, breaking the glass and suffering severe lacerations on his trunk and arms and minor lacerations on his face and legs. The emergency department physician performed the simple closure of one 2 cm laceration on the boy’s cheek and two 2.3 cm lacerations on the boy’s left leg. The physician performed the simple closure of one 4 cm laceration on the right arm and the layered closure of two lacerations on the left arm, which were 1.5 and 3 cm, respectively. The physician treated the 5 cm laceration on the boy’s chest, which required the removal of particulate glass and a single layer closure. What are the correct codes for the wound repair performed by the emergency department physician?

Most popular on PracticeQuiz

219 votes

You are attempting to gather information from a patient, but they are having a hard time trying to communicate since they were hit in the throat by a baseball bat. What is the function of the vocal cords? NREMT Advanced EMT
209 votes

An 8-year-old boy named Albert has a 10-year-old brother named Benny. Benny joins the service at 20 leaving Albert feeling bitter that he no longer has a brother to look up to. After 7 years, Albert is finally ready to make up with Benny who has been out of the service for 5 years. How old is Albert now? GED Exam Prep: Math
185 votes

Using motivation from ‘within’ is called ______________. CPCE Exam Prep
177 votes

The lymphatic system contains four organs: Medical Coding Exam Prep
127 votes

“A set of specialized organizational capabilities for providing value to customers in the form of services” is the official definition of: IT Service Management Foundation Practice Test

Ad-Blocker not supported

Medical Coding

Top questions

Related questions

Most popular on PracticeQuiz