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| 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: Communication skills | 9.17% | - CDI and coding roles and interdisciplinary collaboration - Physician education and effective communication |
| Topic 3: 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 4: Official Guidelines for Coding and Reporting | 14.17% | - Coding guidelines, AHA Coding Clinic, HACs, and POA indicators - Principal and secondary diagnosis assignment |
| Topic 5: Professionalism, ethics, and compliance | 9.17% | - Confidentiality, DRG compliance, and ethical CDI practices - Query compliance, DRG creep, and audit risks |
| Topic 6: Healthcare regulations, reimbursement, and documentation requirements related to the IPPS | 12.5% | - CC/MCC, CMI, Medicare contractors, and compliance - IPPS, MS-DRGs, reimbursement, and medical necessity |
| Topic 7: Medical record documentation | 19.17% | - Documentation requirements and diagnosis or procedure code assignment - Documentation clarification and compliant physician queries |
| Topic 8: Anatomy and physiology, pathophysiology, pharmacology, and medical terminology | 19.17% | - Anatomy, physiology, pathophysiology, pharmacology, and terminology - Clinical conditions and clinical indicators |
CCDS認証試験に合格することは他の世界の有名な認証に合格して国際の承認と受け入れを取ることと同じです。CCDS認定試験もIT領域の幅広い認証を取得しました。世界各地でCCDS試験に受かることを通じて自分のキャリアをもっと向上させる人々がたくさんいます。Fast2testで、あなたは自分に向いている製品をどちらでも選べます。
質問 # 122
A patient is admitted with community-acquired pneumonia. On day 3, he begins to show signs of increasing respiratory distress and requires intubation. When he arrives in the ICU, the nurse inserts a urinary catheter and notes that his urine output has decreased. The physician documents respiratory failure and acute renal failure secondary to sepsis caused by pneumonia. The patient's condition would be classified as:
正解：D
解説：
This patient has sepsis with documented acute organ dysfunction, specifically acute respiratory failure and acute renal failure. Under ICD-10-CM coding guidance, sepsis associated with acute organ dysfunction is classified as severe sepsis when the provider establishes the relationship between the systemic infection and the organ dysfunction.
The documentation specifically states that respiratory failure and acute renal failure are secondary to sepsis caused by pneumonia. That causal linkage is critical. FY 2026 Official Guidelines require the underlying systemic infection code, followed by a code from R65.2- for severe sepsis, plus additional codes identifying each associated acute organ dysfunction.
Septic shock is not supported because the scenario does not document circulatory failure attributable to sepsis, persistent hypotension requiring vasopressors, or a provider diagnosis of septic shock. "Septicemia" is also not equivalent terminology for coding sepsis and is not the appropriate classification here.
From a CDI perspective, the defining feature is not simply that the patient is critically ill. It is the documented relationship between sepsis and acute organ dysfunction.
CCDS Reference Topics: Sepsis; severe sepsis; acute organ dysfunction; sequencing guidelines.
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質問 # 123
Which statement BEST defines the principal diagnosis for an inpatient hospitalization?
正解：D
解説：
The principal diagnosis is the condition established after study to be chiefly responsible for occasioning the patient's admission to the hospital for care. This is the UHDDS definition used in the ICD-10-CM Official Guidelines for inpatient principal-diagnosis selection.
"After study" is critical. The diagnosis initially suspected in the emergency department may change after diagnostic testing, consultation, treatment response, surgery, pathology, or other evaluation. The final principal diagnosis therefore may differ from the first diagnosis documented.
Relative weight does not determine principal diagnosis. A hospital cannot select a higher-paying condition merely because it produces a more favorable MS-DRG. Similarly, medication volume is not a principal- diagnosis criterion.
For CDI specialists, principal-diagnosis review requires understanding the circumstances surrounding admission, the diagnostic workup, final provider documentation, sequencing conventions, and any chapter- specific guidelines. When two conditions are documented and it is unclear which chiefly occasioned the admission, a provider query may be warranted.
The CCDS content outline specifically tests the principles and application of principal-diagnosis assignment.
CCDS Reference Topics: Principal diagnosis; UHDDS; inpatient sequencing; working MS-DRG.
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質問 # 124
A CDI program plans to develop a policy for addressing diagnoses that require clinical validation. According to the Guidelines for Achieving a Compliant Query Practice, which of the following should be addressed in the policy?
正解：D
解説：
A compliant clinical-validation process should include a defined escalation process. The AHIMA/ACDIS query guidance specifically recommends organizational query policies that address escalation when a query remains unanswered or when documentation and clinical-validation concerns cannot be resolved through the ordinary workflow. Escalation may involve CDI or coding leadership, a physician advisor, the chief medical officer, or other designated personnel according to organizational policy.
Option A is inappropriate because simply coding every documented diagnosis without addressing significant clinical-support concerns undermines data integrity and increases denial and compliance risk. Option B is also too absolute. Coding professionals cannot independently substitute their clinical judgment for that of the responsible provider; unclear or potentially unsupported diagnoses should be addressed through an established clarification and validation process. Option D is incorrect because queries may appropriately occur concurrently or retrospectively depending on the circumstances and organizational workflow.
The goal of clinical validation is not to force removal or confirmation of a diagnosis. It is to ensure that the provider has an opportunity to clarify whether the diagnosis accurately represents the patient's clinical condition and to document supporting reasoning where appropriate.
CCDS Reference Topics: Professionalism, ethics, and compliance; clinical validation; compliant query policies; escalation procedures.
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質問 # 125
A physician documents "postoperative urinary retention" after surgery. The patient required temporary catheterization, but the surgeon indicates that urinary retention is a common expected consequence of anesthesia in this case. What should the CDI specialist do before treating the condition as a postoperative complication?
正解：B
解説：
The CDI specialist should clarify whether the urinary retention represents an actual postoperative complication or an expected consequence of surgery/anesthesia.
ICD-10-CM does not classify every condition that occurs after medical or surgical care as a complication.
Provider documentation must establish the appropriate relationship when required, and the condition should represent more than an expected physiologic consequence.
Temporary urinary retention can occur after anesthesia, opioid administration, pelvic surgery, or immobilization. Its appearance following surgery therefore does not automatically establish a complication of care.
The query should objectively present the postoperative urinary retention, catheterization, duration, treatment, and any surgeon or anesthesia documentation indicating whether the event was expected. The provider can then characterize the condition appropriately.
Automatically assigning a device-related complication would introduce another unsupported causal relationship. CDI also cannot delete the documented condition simply because it may be expected.
This distinction is important because complication codes can influence MS-DRG assignment, quality reporting, patient-safety analyses, and public performance information. Accurate characterization is therefore essential.
CCDS Reference Topics: Complications of care; postoperative urinary retention; cause-and-effect relationship; clinical clarification.
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質問 # 126
A patient's hemoglobin decreases from 13.1 g/dL before surgery to 7.4 g/dL afterward. Estimated intraoperative blood loss is 1,200 mL, and the patient receives two units of packed red blood cells. The physician documents only "postoperative anemia." Which clarification is MOST appropriate?
正解：C
解説：
The significant hemoglobin decline, documented surgical blood loss, and transfusion requirement create a strong clinical basis to clarify whether the patient has acute blood loss anemia or another form of postoperative anemia.
However, neither the hemoglobin value nor transfusion independently establishes the diagnosis. The provider must determine the clinical significance and etiology. A postoperative hemoglobin decline can reflect actual hemorrhage, hemodilution, preexisting anemia, expected procedural blood loss, or multiple factors.
A compliant query could present baseline and postoperative hemoglobin levels, estimated blood loss, transfusion, hemodynamic findings, and relevant treatment, then ask the provider to characterize the anemia.
The CDI specialist should also distinguish anemia from a postprocedural complication. Even if acute blood loss anemia is documented, that does not automatically mean a surgical complication occurred. Complication status may require separate provider clarification depending on the record.
Hemolytic anemia has a different pathophysiology involving red-cell destruction, while chronic iron deficiency cannot be inferred from the acute postoperative course.
CCDS Reference Topics: Acute blood loss anemia; postoperative documentation; transfusion; clinical indicators; complications of care.
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質問 # 127
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ACDISのCCDS認定試験は現在で本当に人気がある試験ですね。まだこの試験の認定資格を取っていないあなたも試験を受ける予定があるのでしょうか。確かに、これは困難な試験です。しかし、難しいといっても、高い点数を取って楽に試験に合格できないというわけではないです。では、まだ試験に合格するショートカットがわからないあなたは、受験のテクニックを知りたいですか。今教えてあげますよ。Fast2testのCCDS問題集を利用することです。
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