Question 80
An orthopedic surgeon reduces a fracture and stabilizes it with pins placed through the skin without direct open exposure. Which anatomical operation is indicated by the described work?
- Removal of orthopedic hardware after healed fracture
- Closed fracture treatment without manipulation
- Open reduction internal fixation
- Percutaneous skeletal fixation
Explanation
Correct Answer
D:Percutaneous fixation uses hardware passed through small skin openings, differing from exposed open reduction. Specific fracture location and approach govern code selection.
Incorrect Answers
A:Removal of orthopedic hardware after healed fracture involves elective extraction of implants after a previous fracture healed, rather than current reduction or fixation of a fracture; the note describes skeletal pins placed percutaneously across fracture instead, changing the applicable classification.
B:Closed fracture care without manipulation treats an already acceptably aligned fracture; if only temporary stabilization was provided pending referral, the fracture-care billing analysis changes; the controlling finding is skeletal pins placed percutaneously across fracture, which is distinct from definitive nonsurgical management with no reduction.
C:ORIF involves operative exposure and internal fixation; its descriptor is not supported solely by cast application or percutaneous pins without exposure; the documented detail of skeletal pins placed percutaneously across fracture prevents classifying it as surgically exposed fracture with internal hardware.
Question 81
The generator and indicated leads are explanted because of device infection. What is the most accurate term for the performed procedure?
- Pacemaker system removal
- Temporary transvenous pacemaker placement
- Pacemaker generator exchange
- Pacemaker lead revision
Explanation
Correct Answer
A:Extraction removes implanted cardiac device components. The scope is determined by what is actually removed and the technique used.
Incorrect Answers
B:Temporary transvenous pacemaker placement is supported by documentation of short-term pacing lead and external generator rather than a newly implanted permanent system or its revision or exchange; here the decisive finding is explantation of infected implanted pacing hardware; the defining work for this distractor is absent.
C:Generator replacement swaps the pulse-producing unit without necessarily replacing leads; lead work must be specifically documented if present; the scenario instead describes explantation of infected implanted pacing hardware, without demonstrating exchange of battery generator with preserved leads.
D:Lead revision corrects an existing electrode problem; it is not equivalent to a full system implant or battery exchange; the distinction is the record’s explantation of infected implanted pacing hardware versus the alternative of repositioning of malfunctioning pacing lead.
Question 82
A side-viewing duodenoscope accesses the biliary tree and captures a common-duct calculus. Which of these operative services matches the completed work?
- Operative common bile duct exploration
- Laparoscopic cholecystectomy
- Intraoperative cholangiography
- ERCP with duct stone extraction
Explanation
Correct Answer
D:ERCP stone extraction is therapeutic work within biliary ducts, distinct from diagnostic cholangiography. The actual endoscopic intervention determines its category.
Incorrect Answers
A:The distinguishing evidence for Operative common bile duct exploration would be direct surgical exploration of the common bile duct rather than intraoperative imaging, gallbladder removal, or ERCP extraction; the described patient or procedure has endoscopic removal of stone from common bile duct, not those features.
B:Cholecystectomy removes the gallbladder; documentation of concurrent imaging or duct exploration may change selection, but routine laparoscopic inspection is integral; what was actually documented is endoscopic removal of stone from common bile duct, not the different evidence of removal of gallbladder through laparoscopic access.
C:Cholangiography evaluates duct anatomy or filling defects; it is distinct from removing the gallbladder, with separate reporting guided by specific code and payer rules; the documented detail of endoscopic removal of stone from common bile duct prevents classifying it as intraoperative imaging of bile ducts with contrast.
Question 83
The back vaginal wall is repaired to correct a rectocele. What is the most accurate term for the performed procedure?
- Posterior colporrhaphy
- Uterosacral ligament vaginal vault suspension
- Anterior colporrhaphy
- Sacrocolpopexy
Explanation
Correct Answer
A:Posterior colporrhaphy supports the rectovaginal septum. It differs anatomically from cystocele repair or apical suspension.
Incorrect Answers
B:Although Uterosacral ligament vaginal vault suspension may sound adjacent, it denotes support of the vaginal apex by fixation to uterosacral ligaments rather than a mesh sacrocolpopexy, anterior/posterior repair, or incontinence sling; this record documents reinforcement of posterior vaginal wall, which is distinct from that alternative.
C:Anterior repair targets bladder-related prolapse through the anterior vaginal compartment; it is not a posterior rectocele repair; the documented detail of reinforcement of posterior vaginal wall prevents classifying it as surgical reinforcement of anterior vaginal wall.
D:Sacrocolpopexy restores support to the vaginal vault, unlike isolated anterior or posterior compartment plication; surgical approach controls additional detail; to select this alternative the report would need suspension of vaginal apex to sacrum, whereas it identifies reinforcement of posterior vaginal wall.
Question 84
Image-guided electrodes thermally ablate selected medial branch nerves after diagnostic blocks. Which choice most accurately names the work performed?
- Facet medial branch block
- Peripheral somatic nerve block
- Myofascial trigger-point injection
- Radiofrequency medial branch neurotomy
Explanation
Correct Answer
D:Radiofrequency neurotomy creates a thermal lesion for longer-term pain relief. It differs from temporary anesthetic block without tissue ablation.
Incorrect Answers
A:Medial branch blocks are diagnostic or therapeutic injections of nerves supplying zygapophyseal joints; they are not epidural medication delivery; the reported work involves thermal lesion of facet medial branch nerve and does not establish anesthetic block of facet innervation.
B:Peripheral block targets a nerve outside central neuraxial spaces; it is not an epidural injection or irreversible radiofrequency lesion; temporary local anesthetic around peripheral nerve is not recorded; the evidence points to thermal lesion of facet medial branch nerve.
C:The required element for Myofascial trigger-point injection is injection into a documented muscular trigger point instead of epidural space, facet branch, peripheral nerve trunk, or RF nerve ablation; what is described is thermal lesion of facet medial branch nerve, without evidence for the alternative feature.
Question 85
Both cervical carotid bifurcations are imaged with velocity measurements. Which modality and method fit these imaging details?
- Upper-extremity venous duplex examination
- Carotid artery duplex
- Lower-extremity arterial duplex
- Lower-extremity venous duplex
Explanation
Correct Answer
B:Carotid duplex targets extracranial neck arteries and quantifies stenosis through Doppler velocities. It does not evaluate leg arteries or abdominal aorta.
Incorrect Answers
A:The Upper-extremity venous duplex examination choice presumes Doppler assessment of arm veins rather than carotid, aortic, leg arterial, or leg venous circulation; the record instead establishes cervical carotid anatomic and velocity examination, making that alternative an inaccurate description.
C:Arterial duplex identifies stenosis and flow disturbance in arteries; it is not the same protocol as venous thrombosis examination; the reported work involves cervical carotid anatomic and velocity examination and does not establish sonographic assessment of lower-limb arterial flow.
D:Venous duplex evaluates compressibility and venous flow; its vessel type is distinct from arterial stenosis assessment in the same limb; the reported work involves cervical carotid anatomic and velocity examination and does not establish sonographic interrogation of deep leg veins.
Question 86
Sputum is processed for slow-growing mycobacteria using dedicated culture techniques. Which laboratory service matches the reported testing?
- Rapid streptococcal antigen immunoassay
- PCR-based pathogen assay
- Fungal culture
- Acid-fast bacillus culture
Explanation
Correct Answer
D:AFB culture targets organisms requiring distinct media and longer incubation. It differs from routine aerobic bacterial culture and from nucleic acid amplification.
Incorrect Answers
A:Rapid streptococcal antigen immunoassay is supported by documentation of direct pathogen-antigen detection rather than a cultured organism or nucleic-acid amplification; here the decisive finding is culture for mycobacteria from respiratory sample; the defining work for this distractor is absent.
B:Molecular amplification detects genetic targets, often without requiring viable culture growth; reporting depends on organism and assay type; the operative or visit note documents culture for mycobacteria from respiratory sample instead of nucleic acid amplification of pathogen target.
C:Fungal cultures target fungi under appropriate growth conditions; A routine bacterial culture cannot be substituted for specialized fungal methods; the controlling finding is culture for mycobacteria from respiratory sample, which is distinct from isolation of viable fungal organisms.
Question 87
A clinician provides a documented counseling intervention aimed at stopping tobacco use. What service designation is appropriate to the note?
- Medical nutrition therapy reassessment
- Initial medical nutrition therapy
- Bariatric surgical consultation
- Behavioral counseling for tobacco cessation
Explanation
Correct Answer
D:Tobacco cessation counseling has purpose and duration requirements. It differs from general preventive advice and from psychotherapy addressing psychiatric disorders.
Incorrect Answers
A:MNT reassessment reflects follow-up assessment and intervention; it is not the same category as an initial evaluation for an unestablished plan; the chart records focused intervention to stop tobacco use rather than follow-up modification of established nutrition plan.
B:MNT initial assessment includes therapeutic diet planning under applicable time and provider rules; it differs from a brief general brochure or a reassessment; this clinical evidence establishes focused intervention to stop tobacco use, not first structured dietitian nutrition evaluation.
C:This alternative, Bariatric surgical consultation, concerns evaluation for operative weight-loss treatment rather than counseling, diabetes education, or medical nutrition therapy; the alternative is not supported by the documented focused intervention to stop tobacco use.
Question 88
The clinician returns later in the skilled nursing facility stay to reassess an established plan. What E/M distinction does the clinical note establish?
- Subsequent nursing facility care
- Initial nursing facility care
- Emergency department evaluation in a hospital
- Nursing facility discharge management
Explanation
Correct Answer
A:Subsequent nursing facility care captures later medically necessary management, not a new initial admission examination each day.
Incorrect Answers
B:Nursing facility initial care uses a setting-specific E/M family; A hospital subsequent-care code does not reflect the location and service type; the chart records later facility visit during same nursing residence rather than first physician evaluation following nursing facility admission.
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 later facility visit during same nursing 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 later facility visit during same nursing residence.
Question 89
An indwelling catheter delivers local anesthetic into epidural space during abdominal surgery. How should this anesthesia service be categorized?
- General anesthesia
- Epidural anesthesia
- Local infiltration anesthesia
- Spinal anesthesia
Explanation
Correct Answer
B:Epidural delivery is outside the dura and can be continuous or titrated. It is not equivalent to a single intrathecal injection.
Incorrect Answers
A:General anesthesia produces systemic unconsciousness and often requires airway management; anesthesia CPT code selection primarily follows procedure and site, not simply the anesthetic technique; the scenario instead describes anesthesia medication via epidural catheter, without demonstrating systemic unconsciousness with anesthetic airway control.
C:The Local infiltration anesthesia choice presumes injection of local anesthetic into tissue at the procedure site rather than a spinal, epidural, peripheral nerve block, or general technique; the record instead establishes anesthesia medication via epidural catheter, making that alternative an inaccurate description.
D:Spinal blockade is intrathecal regional anesthesia; it differs from epidural infusion outside dura or blockade of one peripheral nerve; the patient record supports anesthesia medication via epidural catheter rather than the alternative finding of single-shot intrathecal local anesthetic.
Question 90
A hysteroscopy is scheduled to remove a suspected uterine polyp. Direct inspection reveals normal endometrium without a polyp, and the surgeon performs inspection only, with no biopsy or ablation. Which completed procedure is supported?
- Office endometrial sampling or curettage
- Operative hysteroscopic polypectomy
- Hysteroscopic endometrial ablation
- Diagnostic hysteroscopy only
Explanation
Correct Answer
D:The operative report documents visualization but no treatment. The originally planned polypectomy cannot be coded as completed when no lesion was removed.
Incorrect Answers
A:No tissue was obtained. A diagnostic view of the cavity is not automatically a biopsy or curettage service. A tissue-acquiring endometrial procedure would require an actual sampler or curette and corresponding operative documentation.
B:Polypectomy requires actual removal of a polyp under hysteroscopic visualization, which the finalized operative note specifically excludes.
C:Ablation destroys endometrial tissue for treatment. No ablation device or tissue destruction is documented during this inspection.