ACDIS CCDS Dumps Questions Answers

Direct verbal communication can be an effective and appropriate CDI technique, particularly when the responsible physician is available and the issue can be clarified efficiently. The interaction must remain professional, clinically focused, and compliant with the organization's process for documenting or retaining verbal queries.

ACDIS specifically identifies collaboration with providers, verbal discussion, written queries, and resolution of missing, unclear, or conflicting documentation as core inpatient CDI responsibilities. The CCDS blueprint also tests situations in which personal or verbal communication may be preferable to written communication.

Option C is inappropriate because the CDI specialist should not direct the physician toward a diagnosis based on MS-DRG impact. The discussion should present the clinical issue neutrally and allow the physician to exercise independent clinical judgment.

There is also no rule requiring all queries to be electronic. Query format and retention should follow compliant organizational policies and current ACDIS/AHIMA standards. Waiting until final billing can unnecessarily delay resolution and undermine the advantages of concurrent CDI review.

Effective CDI communication balances clinical precision, efficiency, collegiality, and auditability.

CCDS Reference Topics: Verbal queries; physician communication; concurrent CDI; nonleading clarification; query documentation.

=========

The 38% post-discharge query rate represents the clearest workflow opportunity because a large proportion of clarification is occurring after the concurrent hospitalization period.

A 97% provider response rate reflects strong physician participation, while a 96% CDI/coder agreement rate indicates substantial alignment between concurrent CDI review and final coding. An 84% agreement rate is not inherently problematic because providers must remain free to disagree with a query based on their clinical judgment.

A high retrospective-query percentage can indicate that cases are being reviewed too late, that certain documentation opportunities are not recognized during hospitalization, that discharge documentation introduces unresolved diagnoses, or that staffing/workflow does not adequately prioritize cases before discharge.

A CDI manager should drill further into the metric by service line, query type, day of stay, weekday/weekend discharge, provider group, and reason for retrospective clarification. This analysis helps distinguish unavoidable retrospective queries from remediable process problems.

The objective is not to eliminate every post-discharge query. Some documentation issues become apparent only after final testing, pathology, procedures, or discharge summaries are completed.

CCDS Reference Topics: CDI program metrics; concurrent versus retrospective review; workflow analysis; performance improvement.

=========

The arterial blood gas primarily demonstrates respiratory acidosis. The pH is significantly acidemic at 7.24, while PaCO₂ is markedly elevated at 72 mmHg. Because carbon dioxide acts as an acid through the carbonic acid buffering system, CO₂ retention lowers blood pH.

The bicarbonate of 30 mEq/L is mildly elevated, suggesting some renal compensation, which may occur in patients with chronic CO₂ retention from COPD. However, the substantial acidemia indicates that compensation is insufficient and an acute component may be present.

In a COPD patient with acute respiratory distress, such findings can create an appropriate clinical basis for clarification of acute or acute-on-chronic hypercapnic respiratory failure when other supporting indicators are present, such as worsening work of breathing, altered mental status, escalating oxygen needs, BiPAP, or intubation.

The CDI specialist should not independently equate every abnormal ABG with respiratory failure. The provider determines the clinical diagnosis.

Respiratory alkalosis would involve reduced PaCO₂. Metabolic acidosis generally involves reduced bicarbonate as the primary disturbance, while metabolic alkalosis involves primary bicarbonate elevation with alkalemia.

CCDS Reference Topics: ABG interpretation; respiratory acidosis; hypercapnia; COPD; respiratory failure.

=========