CCDS準備試験では、国内および海外の専門家と学者を取り入れた専門家のチームを集めて、関連する試験銀行の調査と設計を行い、受験者がCCDS試験に合格するのを支援します。ほとんどの専門家は長年プロの分野で勉強しており、CCDS練習問題で多くの経験を蓄積しています。当社は才能の選択にかなり慎重であり、夢のCCDS認定の取得を支援するために、専門知識とスキルを備えた従業員を常に雇用しています。
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Healthcare facility CDI program analysis | 8.33% | - Data analysis, forecasting, and performance measurement - CDI productivity, provider response, CMI, and program metrics |
| Topic 2: Professionalism, ethics, and compliance | 9.17% | - Query compliance, DRG creep, and audit risks - Confidentiality, DRG compliance, and ethical CDI practices |
| Topic 3: Official Guidelines for Coding and Reporting | 14.17% | - Principal and secondary diagnosis assignment - Coding guidelines, AHA Coding Clinic, HACs, and POA indicators |
| Topic 4: Healthcare regulations, reimbursement, and documentation requirements related to the IPPS | 12.5% | - IPPS, MS-DRGs, reimbursement, and medical necessity - CC/MCC, CMI, Medicare contractors, and compliance |
| Topic 5: Anatomy and physiology, pathophysiology, pharmacology, and medical terminology | 19.17% | - Clinical conditions and clinical indicators - Anatomy, physiology, pathophysiology, pharmacology, and terminology |
| Topic 6: Communication skills | 9.17% | - Physician education and effective communication - CDI and coding roles and interdisciplinary collaboration |
| Topic 7: Impact of reportable diagnoses on quality of care | 8.33% | - Quality metrics, reporting programs, and financial impact - Mortality, severity of illness, and risk of mortality |
| Topic 8: Medical record documentation | 19.17% | - Documentation requirements and diagnosis or procedure code assignment - Documentation clarification and compliant physician queries |
あるACDISのCCDSテストトレントに関しては、JpshikenのCCDSガイドトレントが有効であるかどうかを示す最も強力な証拠となるのはパスレートのみであるため、パスレートが最高の広告になるというのが常識です。 有用かどうか。 すべてのお客様のフィードバックからの統計によると、CCDSテストトレントの指導の下で試験を準備したお客様の間でのCCDS試験問題のCertified Clinical Documentation Specialist合格率は、 98％から100％に達しました。
質問 # 16
A patient undergoes total knee replacement. The patient has no DVT on admission but develops a postoperative deep vein thrombosis during the hospitalization. Why is accurate POA documentation particularly important?
正解：A
解説：
CMS's Hospital-Acquired Condition payment provisions include DVT and pulmonary embolism following certain orthopedic procedures, including qualifying hip and knee replacement cases. Consequently, accurate POA determination is important when a DVT occurs during the hospitalization.
If a qualifying HAC diagnosis was not present on admission, CMS's MS-DRG payment methodology may prevent the condition from generating the higher payment that its CC/MCC status would otherwise produce, subject to applicable grouper rules.
The diagnosis is still coded. Hospital-acquired status does not mean the condition disappears from the medical record or claim. The purpose of HAC payment logic is to modify payment treatment for defined conditions rather than suppress their reporting.
Nor does a single qualifying HAC necessarily eliminate the entire hospital payment. It affects how the MS- DRG is calculated in accordance with CMS rules.
CDI specialists should also distinguish the HAC/POA payment provision from the separate HAC Reduction Program. CMS explicitly identifies HACRP as a separate quality-payment program.
CCDS Reference Topics: DVT; orthopedic procedures; POA; HAC payment adjustment; MS-DRG.
=========
質問 # 17
A physician documents acute kidney injury. The patient's creatinine is 0.8 mg/dL on admission, 0.9 mg/dL the following day, and 0.8 mg/dL at discharge. Urine output remains normal and no renal treatment is provided.
What is the BEST CDI action?
正解：C
解説：
A clinical validation query is appropriate because the documented diagnosis appears inconsistent with the available clinical evidence. The creatinine values remain essentially unchanged, urine output is normal, and there is no apparent treatment or monitoring consistent with acute renal dysfunction.
The CDI specialist cannot simply delete the diagnosis because providers are responsible for establishing diagnoses. Conversely, a diagnosis should not automatically be accepted when substantial clinical evidence raises a legitimate question about its validity.
A compliant query would present the documented AKI together with the pertinent renal findings and request clarification. The provider could confirm AKI and provide supporting clinical reasoning, revise the diagnosis, state that it was ruled out, or document another condition.
Assigning chronic kidney disease would be equally inappropriate because CKD requires evidence of chronic kidney abnormality and cannot be inferred from these laboratory values.
The August 2026 ACDIS/AHIMA query guidance supersedes prior versions and remains the foundational standard for clinical validation and documentation clarification.
Clinical validation protects data integrity because diagnoses influence reimbursement, quality reporting, severity measurement, utilization analysis, and downstream patient information.
CCDS Reference Topics: Clinical validation; AKI; unsupported diagnoses; provider clarification; compliance.
=========
質問 # 18
Which of the following principal diagnoses groups to MS-DRG 884, Organic Disturbances and Intellectual Disability?
正解：D
解説：
Vascular dementia is the correct answer. CMS MS-DRG logic places qualifying vascular dementia diagnoses from category F01.- within MS-DRG 884, Organic Disturbances and Intellectual Disability. The FY 2026 CMS MS-DRG Definitions Manual specifically lists vascular dementia codes among the principal diagnoses assigned to MS-DRG 884.
MS-DRG assignment depends on the principal diagnosis code, major diagnostic category, procedures when applicable, and other grouper logic. Therefore, clinically related forms of dementia do not necessarily group to the same MS-DRG. Alzheimer's disease is classified primarily as a neurologic degenerative disorder and requires appropriate dementia manifestations where applicable. Alcohol-induced dementia is classified within substance-related mental and behavioral disorders, while Wernicke encephalopathy is associated with thiamine deficiency and follows different classification logic.
For CCDS practice, this question illustrates why documentation of dementia etiology and type matters.
Simply documenting "dementia" can produce a less specific code and may affect MS-DRG assignment, risk adjustment, severity representation, and quality data.
The CDI specialist should seek clarification only when the clinical record supports a more specific dementia type.
CCDS Reference Topics: MS-DRG assignment; mental disorders; dementia specificity; IPPS reimbursement.
=========
質問 # 19
A patient is admitted with nausea, confusion, and generalized weakness. Laboratory testing shows a serum sodium level of 119 mEq/L. The patient receives hypertonic saline and frequent serum sodium monitoring.
The physician documents "electrolyte disturbance." Which condition is the MOST appropriate clarification opportunity?
正解：D
解説：
The clinical findings strongly support clarification of hyponatremia. A serum sodium concentration of 119 mEq/L represents substantial reduction below the usual reference range, and neurologic manifestations such as confusion are consistent with clinically significant hyponatremia. Administration of hypertonic saline and frequent sodium monitoring further demonstrate that the electrolyte abnormality is clinically important.
The CDI specialist should not independently assign the diagnosis based solely on the laboratory result.
Instead, the abnormal sodium level, neurologic symptoms, and targeted therapy provide an appropriate clinical basis for a neutral provider query.
Hypernatremia represents elevated serum sodium and therefore contradicts the laboratory finding.
Hyperkalemia relates to potassium rather than sodium. Metabolic alkalosis is an acid-base disturbance requiring supporting blood-gas and chemistry findings and is not established by the information provided.
Further specificity may also matter. Depending on the clinical record, the physician may determine that the hyponatremia is related to SIADH, volume depletion, medication use, heart failure, cirrhosis, or another etiology.
The CCDS role is to recognize the clinical significance of laboratory abnormalities and obtain clinically meaningful provider documentation rather than simply translating abnormal values into diagnoses.
CCDS Reference Topics: Electrolyte abnormalities; hyponatremia; laboratory interpretation; clinical indicators; documentation clarification.
=========
質問 # 20
A hospital's mortality report shows 125 observed deaths and 100 expected deaths. The observed-to-expected mortality ratio is 1.25. Which interpretation is MOST accurate?
正解：B
解説：
An observed-to-expected mortality ratio is calculated by dividing observed deaths by expected deaths. Here,
125 divided by 100 equals 1.25. Therefore, observed deaths are 25% higher than the number predicted by the risk-adjustment model.
A ratio of 1.0 indicates observed mortality equals expected mortality. A value below 1.0 indicates fewer observed deaths than predicted, while a value above 1.0 indicates more observed deaths than predicted.
The CDI implication is important. Expected mortality is influenced by the patient's documented disease burden and other variables used by the applicable risk-adjustment methodology. If clinically significant conditions are underdocumented, the coded record may fail to represent the patient's actual severity, potentially reducing calculated expected mortality.
However, CDI should never seek diagnoses solely to improve a mortality ratio. Each diagnosis must be clinically supported and accurately documented. A high ratio can reflect multiple factors-including clinical outcomes, case mix, documentation, coding, data quality, or model characteristics-and should trigger multidisciplinary analysis rather than automatic querying.
ACDIS includes mortality and severity/risk adjustment within CCDS competency expectations.
CCDS Reference Topics: O/E mortality; risk adjustment; severity documentation; quality outcomes.
=========
質問 # 21
......
JpshikenのACDISのCCDS試験トレーニング資料は豊富な経験を持っているIT専門家が研究したもので、問題と解答が緊密に結んでいるものです。ACDISのCCDS試験トレーニング資料は現在、市場上で一番質のいい学習教材です。Jpshikenは無料でサンプルを提供することができる。うちの学習教材は君の認定試験に合格することに大変役に立ちます。
CCDS模擬試験サンプル: https://www.jpshiken.com/CCDS_shiken.html