OST 247 Exam- Procedure Coding -
Chapters 22 – 23 Questions with Solved
Solutions.
Tdap for a 14-year-old - Answer Code: 90715
Method of Administration: intramuscular
Typhoid vaccine, live - Answer Code: 90690
Method of Administration: oral
MMRV, live vaccine - Answer Code: 90710
Method of Administration: subcutaneous
HepA, pediatric/adolescent dosage 3 dose schedule - Answer Code: 90634
Method of Administration: intramuscular
DTaP-Hib-IPV - Answer Code: 90698
Method of Administration: intramuscular
Varicella virus vaccine live for subcutaneous use - Answer Code: 90716
Method of Administration: subcutaneous
Adenovirus type 4 PCV13 live - Answer Code: 90476
Method of Administration: oral
HepA, adult dosage - Answer Code: 90632
Method of Administration: intramuscular
Anthrax - Answer Code: 90581
Method of Administration: intramuscular
Yellow fever vaccine, live, for subcutaneous use - Answer Code: 90717
Method of Administration: subcutaneous
, Family psychotherapy without the patient present is reported using CPT code 90847. - Answer
False
Code 90839 reports 60 minutes of psychotherapy for crisis. - Answer True
Code 90845 is used for the management of the patient's medications. - Answer False
Electroconvulsive therapy and monitoring is reported with code 90870. - Answer True
Code 90885 is described as an environmental intervention for medical management purposes
on the psychiatric patient's behalf with agencies, employers, or institutions. - Answer False
Monitoring and nutrition assessment for the month of May, for a 15-year-old ESRD patient -
Answer 90959
Dialysis training, patient, including helper where applicable—completed course - Answer
90989
Hemodialysis access flow study to determine blood flow in grafts and arteriovenous fistulae by
an indicator method - Answer 90940
ESRD services for 35-year-old ESRD patient for five days of the month; the rest of the month, he
was in the hospital (code only for the outpatient setting) - Answer 90970
90970
90970
90970
90970
Hemoperfusion - Answer 90997
This is an 80-year-old male who has been suffering for the past eight weeks with a nonhealing
ulcer on the lateral aspect of the right calf. The ulcer does look better today, having gone from 6
cm to 4.3 cm. It is still oozing, and there is some necrosis around the lower edge of the wound. I
debrided the wound with a scalpel into the dermal layer of all devitalized tissue. Bacitracin was
applied, and the wound was dressed. The patient was given instructions on how to care for the
wound until he presents again in two weeks. - Answer 97597
The main term to reference would be Debridement, then the term selective. The coder would
choose 97597 based on the level of debridement.
Chapters 22 – 23 Questions with Solved
Solutions.
Tdap for a 14-year-old - Answer Code: 90715
Method of Administration: intramuscular
Typhoid vaccine, live - Answer Code: 90690
Method of Administration: oral
MMRV, live vaccine - Answer Code: 90710
Method of Administration: subcutaneous
HepA, pediatric/adolescent dosage 3 dose schedule - Answer Code: 90634
Method of Administration: intramuscular
DTaP-Hib-IPV - Answer Code: 90698
Method of Administration: intramuscular
Varicella virus vaccine live for subcutaneous use - Answer Code: 90716
Method of Administration: subcutaneous
Adenovirus type 4 PCV13 live - Answer Code: 90476
Method of Administration: oral
HepA, adult dosage - Answer Code: 90632
Method of Administration: intramuscular
Anthrax - Answer Code: 90581
Method of Administration: intramuscular
Yellow fever vaccine, live, for subcutaneous use - Answer Code: 90717
Method of Administration: subcutaneous
, Family psychotherapy without the patient present is reported using CPT code 90847. - Answer
False
Code 90839 reports 60 minutes of psychotherapy for crisis. - Answer True
Code 90845 is used for the management of the patient's medications. - Answer False
Electroconvulsive therapy and monitoring is reported with code 90870. - Answer True
Code 90885 is described as an environmental intervention for medical management purposes
on the psychiatric patient's behalf with agencies, employers, or institutions. - Answer False
Monitoring and nutrition assessment for the month of May, for a 15-year-old ESRD patient -
Answer 90959
Dialysis training, patient, including helper where applicable—completed course - Answer
90989
Hemodialysis access flow study to determine blood flow in grafts and arteriovenous fistulae by
an indicator method - Answer 90940
ESRD services for 35-year-old ESRD patient for five days of the month; the rest of the month, he
was in the hospital (code only for the outpatient setting) - Answer 90970
90970
90970
90970
90970
Hemoperfusion - Answer 90997
This is an 80-year-old male who has been suffering for the past eight weeks with a nonhealing
ulcer on the lateral aspect of the right calf. The ulcer does look better today, having gone from 6
cm to 4.3 cm. It is still oozing, and there is some necrosis around the lower edge of the wound. I
debrided the wound with a scalpel into the dermal layer of all devitalized tissue. Bacitracin was
applied, and the wound was dressed. The patient was given instructions on how to care for the
wound until he presents again in two weeks. - Answer 97597
The main term to reference would be Debridement, then the term selective. The coder would
choose 97597 based on the level of debridement.
