AAPC CPC (Certified Professional Coder) Practice Test 24

Question 230

Cervical epithelial cells are collected on a brush for screening cytologic evaluation. What laboratory method has been performed?

  1. Intraoperative frozen-section consultation
  2. Surgical pathology tissue examination
  3. Flow-cytometric immunophenotyping
  4. Exfoliative cervical cytology

Explanation

Correct Answer

D:

Exfoliative cytology studies collected surface cells rather than excised tissue architecture. Collection, screening, and interpretation have distinct reporting contexts.

Incorrect Answers

A:

Frozen sections provide rapid intraoperative diagnostic guidance; they are distinct from routine permanent-section histology and require documented consultation; the reported work involves epithelial cell specimen prepared for cervical cytology and does not establish immediate intraoperative frozen tissue interpretation.

B:

Surgical pathology evaluates tissue architecture in a submitted specimen, with level based on specimen type and complexity; it differs from cytology of loose cells; what was actually documented is epithelial cell specimen prepared for cervical cytology, not the different evidence of fixed excised tissue examined histologically.

C:

The required element for Flow-cytometric immunophenotyping is analysis of cellular surface marker expression rather than cytology, histologic tissue examination, or frozen-section consultation; what is described is epithelial cell specimen prepared for cervical cytology, without evidence for the alternative feature.

Question 231

Several unrelated patients participate in one therapist-led psychotherapeutic group session. Which service matches the described method?

  1. Psychiatric diagnostic evaluation
  2. Individual psychotherapy
  3. Group psychotherapy
  4. Psychological testing with interpretation

Explanation

Correct Answer

C:

Group psychotherapy uses treatment interactions among multiple patients. It differs from a private individual encounter or one family's focused session.

Incorrect Answers

A:

Diagnostic psychiatric evaluation gathers and interprets history and mental status to establish a clinical plan; it is distinct from a timed psychotherapy session; the controlling finding is psychotherapeutic intervention with multiple patients, which is distinct from structured diagnostic psychiatric assessment.

B:

Psychotherapy coding depends on service type and documented time or duration category; it is different from formal diagnostic assessment or group treatment; therapeutic counseling session with one patient is not recorded; the evidence points to psychotherapeutic intervention with multiple patients.

D:

Selecting Psychological testing with interpretation would require standardized testing, scoring, and interpretation rather than psychiatric diagnostic interviewing or individual, group, or family psychotherapy; the actual document states psychotherapeutic intervention with multiple patients, which distinguishes the correct choice.

Question 232

A clinician evaluates a homebound patient in the patient's private residence. What E/M distinction does the clinical note establish?

  1. Home or residence E/M
  2. Subsequent nursing facility care
  3. Emergency department evaluation in a hospital
  4. Nursing facility discharge management

Explanation

Correct Answer

A:

Home/residence E/M codes reflect place of service and service characteristics. They are not automatically office codes because the clinician brought a laptop.

Incorrect Answers

B:

Subsequent nursing facility care captures later medically necessary management, not a new initial admission examination each day; what was actually documented is professional medical evaluation in private residence, not the different evidence of later facility visit during same nursing residence.

C:

Emergency department evaluation in a hospital corresponds to hospital emergency-setting encounter rather than home, nursing facility, or nursing facility discharge; the record specifies professional medical evaluation in private residence. Those details establish different classifications.

D:

Facility discharge management is a distinct service from subsequent routine care; report based on completed discharge tasks and code rules; to select this alternative the report would need organized medical management of nursing facility discharge, whereas it identifies professional medical evaluation in private residence.

Question 233

Surgery must begin urgently because postponement significantly increases threat to the patient's life or body function. Which anesthesia coding distinction is illustrated?

  1. Routine elective anesthetic in otherwise stable adult
  2. Controlled hypotension circumstance
  3. Emergency qualifying circumstance
  4. Total-body hypothermia circumstance

Explanation

Correct Answer

C:

The emergency qualifying circumstance uses the definition specified for anesthesia services. Being on a night shift or having an unplanned schedule alone is insufficient.

Incorrect Answers

A:

Routine elective anesthetic in otherwise stable adult reflects anesthesia without an unusual age, emergency, deliberately induced hypotension, or total-body hypothermia circumstance, whereas the clinical note identifies urgent procedure with threat from delay; the different evidence changes the classification.

B:

Controlled hypotension is an intentional anesthetic technique, different from accidental hypotension due to an adverse event; documentation must establish purposeful control; the scenario instead describes urgent procedure with threat from delay, without demonstrating deliberately induced low blood pressure for operative control.

D:

A specified hypothermia qualifying circumstance involves deliberate overall body cooling, not an ordinary low temperature reading in the recovery room; the controlling finding is urgent procedure with threat from delay, which is distinct from controlled total-body cooling during anesthesia.

Question 234

A biopsy-proven forearm basal-cell carcinoma is excised with measured clinical margins. The surgeon then separately closes a deep subcutaneous layer and the skin, and documents repair length. Which combined service principle is supported?

  1. Report malignant excision and separately qualifying intermediate repair when supported
  2. Report simple closure solely because the outer skin is sutured
  3. Report benign lesion excision plus the repair
  4. Report malignant excision only because all closures are always included

Explanation

Correct Answer

A:

The malignancy controls the excision category, while documented layered deep closure may support an additional intermediate repair. The measured details and current CPT guidance govern both.

Incorrect Answers

B:

The deep layer is separately closed in addition to skin. That documentation cannot be reduced to a simple superficial repair by ignoring the layered work.

C:

A prior biopsy confirmed malignancy. Changing the pathology classification to benign because the margins are clear would misrepresent the lesion excised.

D:

Routine simple closure is generally included, but an independently qualifying intermediate closure may be separately reportable with the excision.

Question 235

A urine test detects abnormal protein loss through the kidneys. Which vocabulary choice fits the documented concept?

  1. Polyuria
  2. Hematuria
  3. Proteinuria
  4. Dysuria

Explanation

Correct Answer

C:

This term describes urinary protein excretion; it can signal renal disease but is not itself equivalent to reduced output or red cells in the sample.

Incorrect Answers

A:

Poly- in this context indicates excessive urine volume; frequent small voids are not the same finding unless the total volume is also increased; the chart records excess protein in urine rather than excessive total urine production.

B:

Hem- refers to blood and -uria refers to urine; this is a urinary finding that must not be confused with urine volume changes or excretion of protein; the controlling finding is excess protein in urine, which is distinct from blood present in urine.

D:

Dysuria involves pain or burning during the act of urination; the note describes excess protein in urine instead, changing the applicable classification.

Question 236

A muscular tube transports urine from the kidney toward the bladder. Which body structure is being described?

  1. Ureter
  2. Urinary bladder
  3. Urethra
  4. Proximal convoluted tubule

Explanation

Correct Answer

A:

Each ureter moves urine from renal pelvis to bladder by peristalsis. It is not the exit passage from bladder to outside.

Incorrect Answers

B:

In Urinary bladder, the work centers on the hollow muscular reservoir for urine before it exits through the urethra; instead, the report records transport of urine to the bladder, which supports a different classification.

C:

The urethra provides the terminal drainage pathway; its anatomy and procedures differ from ureteral interventions; the controlling finding is transport of urine to the bladder, which is distinct from urine passage from bladder to exterior.

D:

This nephron segment retrieves much of the filtered load; its position differs from the downstream collecting system; the scenario instead describes transport of urine to the bladder, without demonstrating early tubular bulk reabsorption.

Question 237

Separate component services are billed despite being included within a comprehensive procedure. Which reporting principle should guide the audit?

  1. False Claims Act exposure
  2. Upcoding
  3. Unbundling
  4. Medical necessity review

Explanation

Correct Answer

C:

Fragmenting integral parts of a service can result in improper payment. Legitimate separately reportable work needs distinct documentation and applicable code guidance.

Incorrect Answers

A:

Liability can arise for knowingly submitting or causing false claims; an ordinary corrected clerical mistake is not the same as knowing misrepresentation; the reported work involves separately billing included procedural components and does not establish knowingly false government claim.

B:

Assigning a level above the supported documentation creates an accuracy and potential fraud risk; the amount billed must correspond to actual work and applicable rules; to select this alternative the report would need unsupported increase in reported service intensity, whereas it identifies separately billing included procedural components.

D:

Selecting Medical necessity review would require an assessment of clinical indications for billed work rather than deliberate overcoding, unbundling, or a full internal audit; the actual document states separately billing included procedural components, which distinguishes the correct choice.

Question 238

A physician explicitly documents HIV infection with a related opportunistic condition. What rule determines how these findings should be assigned?

  1. HIV-related illness
  2. Compliant provider query for conflicting laterality
  3. Nonprovider medication history as sole diagnosis source
  4. BMI from ancillary documentation

Explanation

Correct Answer

A:

A symptomatic HIV infection has particular coding guidance that differs from asymptomatic HIV status. Determine code assignment from documented diagnosis and clinical linkage.

Incorrect Answers

B:

Material conflicting documentation should be clarified through a compliant provider query; the coder should not silently choose a side based on assumptions or claim edits; the reported work involves confirmed HIV-related clinical illness and does not establish conflicting laterality across signed documentation.

C:

Although Nonprovider medication history as sole diagnosis source may sound adjacent, it denotes a drug list by itself, which does not establish a conflicting physician diagnosis or confirmed infection; this record documents confirmed HIV-related clinical illness, which is distinct from that alternative.

D:

ICD-10-CM permits BMI values documented by qualifying non-provider personnel when the associated diagnosis comes from the provider; the numerical measure alone does not authorize assigning obesity as a diagnosis; the controlling finding is confirmed HIV-related clinical illness, which is distinct from provider-diagnosed condition with ancillary BMI value.

Question 239

The encounter concerns headache without a confirmed migraine or other defined syndrome. Which choice reflects the diagnostic specificity available?

  1. Encounter for immunization Z23
  2. Screening for colorectal cancer Z12.11
  3. Cough unspecified R05.9
  4. Headache unspecified R51.9

Explanation

Correct Answer

D:

R51.9 reports an unspecified headache. A documented migraine subtype or secondary headache diagnosis takes precedence when actually established.

Incorrect Answers

A:

This alternative, Encounter for immunization Z23, concerns a visit scheduled to administer a vaccine instead of the stated screening or symptomatic presentation; the alternative is not supported by the documented headache without documented syndrome.

B:

Z12.11 identifies screening for malignant neoplasm of colon; testing caused by symptoms or an existing lesion is a diagnostic rather than pure screening encounter; what was actually documented is headache without documented syndrome, not the different evidence of screening examination in asymptomatic person.

C:

R05.9 represents an unspecified cough symptom; do not code a suspected infection as confirmed in the outpatient setting; the documented detail of headache without documented syndrome prevents classifying it as cough without diagnosed etiology.

Question 240

A drug is supplied in 10-mg billing units and the record shows a 30-mg administered amount. Which HCPCS distinction is supported by the note?

  1. Drug wastage modifier JW
  2. Modifier UD for state Medicaid drug pricing
  3. No-waste modifier JZ
  4. HCPCS dosage unit conversion

Explanation

Correct Answer

D:

A HCPCS drug code's unit descriptor determines submitted units, which may differ from milligrams or vial count. Accurate calculations prevent over- and under-reporting.

Incorrect Answers

A:

JW reports eligible discarded quantities from certain single-dose containers under Medicare rules; documentation and product eligibility matter; it is not an administered dose; the documented detail of converting administered dose to code-defined units prevents classifying it as reportable discarded single-dose drug remainder.

B:

The distinguishing evidence for Modifier UD for state Medicaid drug pricing would be a Medicaid-specific drug-pricing identification instead of discarded amount, zero discarded drug, dose-unit calculation, or NDC; the described patient or procedure has converting administered dose to code-defined units, not those features.

C:

JZ indicates no drug wastage for covered products subject to that Medicare reporting requirement; it is not a generic indication of zero drug administered; what was actually documented is converting administered dose to code-defined units, not the different evidence of eligible single-dose medication with no waste.

Certified Professional Coder (CPC) Practice Tests