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Interview Question for Surgery Coder

Same day Surgery (SDS) is the most demanding and high payable job in field of medical coder. Today, we will discuss the approach to get qualified in interview for Sds coder.

The questions, a surgery coder is asked mostly rely on the specialist with whom they are working, along with some general inquiries. If you are mulitspecialist then they can ask questions from any topic.

The most common specialist for most of the surgery coders are :

  1. Digestive system : Gastro, Colonoscopy, ERCP 

  2. Ortho : Arthorplasty -Hip,shoulder,Knee, Arthroscopy Procedure,Joint Injection,Spinal Procedure

  3. Urology : Cystoscopy, Lithotripsy,TURBT, TURP, Cystourethroscopy

  4. General Surgery : Lipoma resection, Cholecystectomy, Hernia, Tonsillectomy, Breast Procedure

  5. Integumentary : Excision , Laceration Repair, I&D, Biopsy, Adjacent Tissue Transfer

  6. Female Genital: Hysterectomy,Dilation and Currettage, Colposcopy, Hysterscopy

  7. Male Genital : Circumcision, Penile prosthetic implant

  8. Eye Procedure : Cataract Extraction, Blepharoplasty, Strabismus surgery

  9. Other Minor Procdure : Bronchoscopy, Ekg,Laryngoscopy

 

These above contents are not the limit, the interviewer may ask questions beyond this but this the common procedure that usually the coder come across and should know this.

Basic HR questions

The motive of this is to ask simple question about yourself and to know about your intention of getting new job. They will identify that the person next to it is reliable and really interested in job. Below are the list of question you should prepare if you are experience :

1.Tell me about yourself : See Sample

Purpose of asking this question

  • To make your comfortable

  • Observe your communication skill

  • To initiate interview

2.What are your strengths?

These question are way to identify the strength that is align with your current job.

3.What certification you have ?

Now a days , company has many options to hire cerified coder, so they will prefer certification either CPC or CCS.But, sometimes Company requires urgent coder so they can hire non certified coder but they will ask you about you view on doing certification,then you have to agree with them as per requirement.

4.Why you want to switch or quit your company ?

You should anwered based on career growth, learning oppurtinities and alighment with your professional goals.

5.What is your notice period ?

If you have 1 month notice period then this is fine but if you have 2-3 months notice period, then you have to say that this notice period is negotiable because they are not prefering to wait for 2-3 months.

6.What is your current CTC and what you are expecting ?

Always know the standard value so you should be underpaid ,but still ask for minimum 30% hike.

7.Do you have already any offer ?

This should be discussed if you are not happy with the offer they are giving , so you can negotitate based on other current offer.

Some Basic question also be asked from general guidlines as Follow

1.What are Modifiers ?

Modifiers are two digit code that provides more information about the services and procedure without changing their defination. Suppose we use 22 modifier in any surgical procedure then the procedure is considered as more  time taking and complicate, because of 22 modifier.

2.What are the difference between Modifier 51 and Modifier 59 ?

Modifier 59 is Distinct procedural service that indicated a procedure is separated and distinct form another procdure on the same date of service.

Modifer 51 is Multiple procedure and its indicate that more than one procedure was performed during the same session by the same physician.

3.What is XU,XS,XP, XE modifier ?

These are the distinct procedural service that indicate that the procedure is separate and distinct from another procedure, performed on the same date of service by more specific reason such as

XP: “Separate Practitioner, a service that is distinct because it was performed by a different
practitioner.”

XE: “Separate Encounter, a service that is distinct because it occurred during a separate encounter.”

XS : “Separate Structure, a service that is distinct because it was performed on a separate organ/
structure.”

XU: “Unusual Non-Overlapping Service, the use of a service that is distinct because it does not overlap
usual components of the main service.”

4. What is NCCI edits ?

NCCI stand for National correct coding initiative. It is a system that helps ensure correct coding and prevent improper payment for medicare Part B claims. The NCCI has two type of edits

Procedure to procedure (PTP) edits

Medically Unlikely Edits (MUEs)

5.What is PTP edits of NCCI ?

This prevent providers from reporting certain pairs of CPT/HCPCS together - Same patient - Same day.

Each edits has two Column :

Column 1 Primary procedure : Payable 

Column 2 Additional proceudre : Denied if you dont put appropriate Modifier.

Edit Type 1 : Secondary procedure is codable with appropriate modifier

Edit Type 2 : Secondary procedure is not codable you need to remove it.

Example 1: 43235 is not codable with 43239, you need to delete 43235.

Example 2 : 43239 is codable along with 43251 if polyps is different by appending XU/59 modifier.

6.What is MUE ?

An MUE for a HCPCS/CPT code is the maximum units of service (UOS) that a provider would report under most circumstances for a single beneficiary on a single date of service. Not all HCPCS/CPT codes have an MUE.

7.What are HCPCS level 2 codes and there usage ?

HCPCS Level 2 code are the code for Drugs, supplies, equipment, non-physician services, and services not represented in CPT.These are 5 characters, beginning with a letter and followed by 4 numbers.

For example: J7298 is the code for Mirena Intrauterine Contraceptive device (IUD).

8.What are HCPCS level 1 codes and there usage ?

All CPT codes are the part of HCPCS level 1 codes. It includes Procedures and services provided by physicians and other allied healthcare professionals. Example : 43235 for EGD diagnostic.

9.What you will code if any procedure is performed first through endoscoppy approach and after that through open approach ?

As per coding guideline, we will code for the same procedure performed through two different approach we will code for extensive procedure that is open procedure.

10.How you will code if the biospy is performed for a lesion and then lesion is completely excised ?

As per coding guideline, we will not code for the biopsy and excision for same lesion , we will code more extensive procedure and that is excision only.


11.What are scout procedure, give example of scout procedure in Hysterectomy ?

Scout procedure are the procedure that is inclusive on primary procedure and is performed to verify the completion of proedure. For example after hysterectomy , the provider perform cystoscopy to ensure the successful completion of hysterectomy and no any abnormality is found.'

12.What is Separate Procedure ?

A separate procedure designation identifies a procedure that may be performed independently or as part of a more extensive procedure, depending on the circumstances.

In other words:
If a separate procedure is performed during a more extensive procedure in which it typically is included, it is not separately reported.
If a separate procedure is performed alone, or with another procedure of which it typically is not a part, it may be separately reported.

For example, 29830 may be reported by itself to describe a diagnostic scope of the elbow, but is not separately reported (or reimbursed) with another arthroscopic procedure in the same elbow (e.g., 29834 Arthroscopy, elbow, surgical; with removal of loose body or foreign body).

10. What is Global period ?

Medicare defines the global period as that period of time during which a physician may not bill for related office visits.

The global period may be 90, 10, or 0 days. According to Medicare, a major surgery has a global period of 90 days, and a minor surgery has a global period of either 10 or 0 days. Thus, the time frame of, not the complexity of, the surgery determines whether a surgery is major or minor.

10. What is surgical package?

These are the services that is included in the surgery as follow :

  • Evaluation and Management (E/M) service(s) subsequent to the decision for surgery on the day before and/or day of surgery (including history and physical)​

  • Local infiltration, metacarpal/metatarsal/digital block or topical anesthesia

  • Immediate postoperative care, including dictating operative notes, talking with the family and other physicians or other qualified health care professionals

  • Evaluating the patient in the postanesthesia recovery area

  • Typical postoperative follow-up care

Anatomy question in Interview for Surgery Medical Coder 

1.Anatomy question for Egd,Colonoscopy

What are the part of small intestine ?

  1. Duodenum : First part of the small intestine

  2. Jejunum : Second part of the small intestine

  3. Ileum : Last part of small instestine.

This information require because in Egd, the scope is extend upto 2nd part of the duodenum.

What are the part of large intestine ?

  1. Cecum

  2. Appendix

  3. Colon ( Ascending colon,Transverse,Descending colon, Sigmoid Colon)

  4. Rectum

  5. Anus

This information require because in colonscopy, the scope is extend upto from anus to cecum.

What are the part of stomach ?

The stomach has four major regions

  1. Cardia

  2. Fundus

  3. Body 

  4. Pylorus

This information require because in egd sometime biopsy is taken from cardia.

2.Anatomy question for Ortho

What are the type of joints in human body

  1. Fixed Joint / Fibrous Joint: That is immovable joint such as cranial bone joint.

  2. Slightly movable /Cartilagenous Joint: Contain white fibrous cartilage such as intervertebral disc,Ribs and Sternum

  3. Freely movable/ Synovial Joint : This is movable joint contain synovial fluid like Hip, Shoulder, Knee.

 

What are the type of Synovial joints in human body

  1. Ball and Socket Joint: The joint in which one end has the ball which fits into the holow space in other bone.It moves in all direction. Example: Shoulder Joint, Hip Joint

  2. Hinge Joint : The joint that moves into back and forth direction like door. Example : Elbow Joint, Knee Joint,Hand or Ankle. 

  3. Pivot Joint : Example : A cylindrical bone rotates into a ring type bone. It moves in forward and backward , right or left . As for Example :Neck Joint

Tell more about the Shoulder Joint 

Shoulder joint is synovial joint which contain synovial fluid. It is ball and socket joint also known as glenohumeral joint. Humerus head fitted inside the Glenoid cavity of the scapula bone.

So humerus head act as ball and glenoid cavity as socket. 

The other important bones in the shoulder include :

The acromium is bony projection off the scapula in the posterior.

The coracoid process is a hook like bony projection from the scapula.

The clavicle (collarbone) meets the acromion in the acromioclaivcular joint.

​​​

What is Labrum ?

The labrum is the articular cartilage that is found on the surface of shoulder joint. It reduces friction and helps in easy movement.

What is SLAP lesion and Bankart lesion of shoulder ?

SLAP stands for Superior Labrum anterior and Posterior.SLAP lesion is a tear to the joint lining that goes from front to back on the top of the joint,so it is superior labrum tear from anterior to posterior.

Bankart lesion of shoulder is a type of labrum tear on the anterior and inferior part.

 

What is rotator cuff ?​

The rotator cuff is a group of four muscles and tendons in the shoulder that support the shoulder joint and allow you to move your arm and shoulder

  1. Supraspinatus

  2. Infraspinatus

  3. Teres minor

  4. Subscapulris

What is joint capsule ?

It is the structure that is made of connective tissue that surrounds the joint. Inside the joint capsule there is synovial fluid that reduces the friction and help in easy movement.

The outer layer of capsule is fibrous layer make up of capsular ligament and inner layer of capsule is synovial layer made up of synovial membrane.

What is Tendon and ligament ?

Tendon is the fibrous connective tissue that attach muscle to bone.

Liagment is the fibrouus conenctive tissue that attach bone to bone.

What is Bursa ?

A bursa is a small, fluid-filled sac that acts as a cushion between bones and soft tissues like muscles, tendons, or skin. Its main function is to reduce friction and allow smooth movement of these structures over each other.The fluid found inside a bursa is called synovial fluid.

Tell us more about the Hip Joint 

It is a ball and socket synovial joint and is formed by the cup-shaped acetabulum of the innominate (hip) bone and fitted by spherical head of the femur which as a ball. This joint is also known as acetabulofemoral joint.​

Tell more about the Knee Joint 

Knee joint is a condylar synovial joint made up of femur,tibia bone and patella.

It is formed by the fusion of  

  1. Lateral condyle of femur and tibia :Lateral femoraltibial (Condylar joint)

  2. Medial condyle of femur and tibia: Medial femoraltibial (Condylar joint)

  3. Femur and patella : Femoral patellar (Saddle joint)

 

What is collateral ligament ?

The joint on the medial side of knee joint is known as medial collateral ligament.

The joint on the lateral side of the knee joint is known as lateral collateral ligament.

What is cruciate ligament ?

Cruciate ligaments are a pair of ligaments located in the knee joint that form a cross or "X" shape, hence the name "cruciate," which comes from the Latin word "crux," meaning "cross." These ligaments are essential for stabilizing the knee during movement.

There are two cruciate ligaments in each knee:

Anterior cruciate ligament (ACL) : ACL prevent the tibia from sliding to far forward relative to femur.

Posterior cruciate ligament (PCL) : PCL prevent the tibia from sliding to far backward relative to femur.

 

What is meniscus ?

The meniscus refers to two crescent-shaped pieces of cartilage located in each knee joint. These structures act as shock absorbers and play a crucial role in stabilizing the knee and distributing body weight across the joint.

There are how many type of spinal vertebrae

There are total 33 verterbrae out of which 24 are mobile and 9 are fused.

The vertebrae are as :

  1. Cervical C1 to C7

  2. Thoracic T1 to T12

  3. Lumbar L1 to L5

  4. Sarcral : 5 verterbrae fused together.

  5. Coccyx : 4 vertebrae fused together

Which vertebrae is called as axis or atlas ?

The first cervical vertebrae C1 is known as Atlas.The name atlas is given because it support the weight of the head.

The second cervical vertebrae C2 is known as Axis because it serves as the pivot point around which the first cervical vertebra, the atlas (C1), rotates. This pivotal function allows the head to turn from side to side.

There is no intervertebrae found between C1 and C2.

What is the function of intervertebrae disc ?

Intervertebral discs act as cushions or shock absorbers between the vertebrae.The intervertebral disc containt two component annulus and nucleus.

Each disc is made up of a tough outer layer (the annulus fibrosus) and a gel-like core (the nucleus pulposus), which together allow the spine to be both flexible and strong. When nucleus protude outside of annulus known as herniated disc.

What are curvature of spine ?

There are 4 curvature of spine

  1. Cervical lordosis

  2. Thoracic kyphosis

  3. Lumbar lordosis

  4. Pelvic curvature

 

The joint of spinal is known as Facet Joint

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