Skip to main content
Exact Dx synthetic data · demonstration
Extended criteria (experimental). This is the broader ten-condition engine, kept as a secondary area. It shows ICD-10-CM codes and illustrative grouping effects for CDI staff. The primary surface is Before you sign (kidney, measurement only). All extended pages.

Exact Dx: documentation worklist

Published clinical criteria, applied as versioned rules to 180 synthetic inpatient encounters. The tool looks both ways: it flags documentation that is less specific than the chart supports and documented diagnoses the criteria do not support. Rows are ranked by the absolute size of the change, so removing an unsupported code ranks the same as adding a supported one. Nothing changes in the record until a clinician answers a query.

206
Specificity gap

Chart supports a more specific diagnosis than documented.

93
Clinical validation gap

Documented diagnosis the criteria do not support.

57
Clinical judgement required

Borderline or contested: the rule declines to conclude.

Findings (201–206 of 206, highest priority first)
#Encounter · conditionKind DocumentedCriteria supportEffect (illustrative, FY2026) PriorityStatus
1 Priya Ivers · Heart failure
ENC-00150 · Cardiology
Specificity gap “chronic systolic heart failure”
I50.22
Acute on chronic systolic (HFrEF) heart failure
I50.23
principal → principal
MS-DRG 292 → 292 (RW +0.0000)
24
Priority score components
ComponentPointsWhy
Diagnosis-level change0.0secondary-diagnosis level principal -> principal
Grouping change (illustrative)0.0illustrative relative-weight change +0.0000 (absolute value ranks)
Evidence completeness20.0criteria fully applied
Timing4.5discharged 6 days ago
Open
2 Dmitri Galloway · Obesity
ENC-00151 · General Surgery
Model draft failed the query linter: edit before sending
Specificity gap “obesity”
E66.9
Obesity, class 1
E66.811
non-CC → non-CC
MS-DRG 378 → 378 (RW +0.0000)
24
Priority score components
ComponentPointsWhy
Diagnosis-level change0.0secondary-diagnosis level non-CC -> non-CC
Grouping change (illustrative)0.0illustrative relative-weight change +0.0000 (absolute value ranks)
Evidence completeness20.0criteria fully applied
Timing4.5discharged 9 days ago
Open
3 Ximena Delacroix · Heart failure
ENC-00161 · Cardiology
Specificity gap “CHF”
I50.9
Acute diastolic (HFpEF) heart failure
I50.31
principal → principal
MS-DRG 293 → 293 (RW +0.0000)
24
Priority score components
ComponentPointsWhy
Diagnosis-level change0.0secondary-diagnosis level principal -> principal
Grouping change (illustrative)0.0illustrative relative-weight change +0.0000 (absolute value ranks)
Evidence completeness20.0criteria fully applied
Timing4.5discharged 6 days ago
Open
4 Quinn Northam · Heart failure
ENC-00164 · Pulmonology
Specificity gap “HFrEF”
I50.20
Chronic systolic (HFrEF) heart failure
I50.22
CC → CC
MS-DRG 191 → 191 (RW +0.0000)
24
Priority score components
ComponentPointsWhy
Diagnosis-level change0.0secondary-diagnosis level CC -> CC
Grouping change (illustrative)0.0illustrative relative-weight change +0.0000 (absolute value ranks)
Evidence completeness20.0criteria fully applied
Timing4.5discharged 6 days ago
Open
5 Quinn Northam · Obesity
ENC-00164 · Pulmonology
Model draft failed the query linter: edit before sending
Specificity gap “obesity”
E66.9
Obesity, class 1
E66.811
non-CC → non-CC
MS-DRG 191 → 191 (RW +0.0000)
24
Priority score components
ComponentPointsWhy
Diagnosis-level change0.0secondary-diagnosis level non-CC -> non-CC
Grouping change (illustrative)0.0illustrative relative-weight change +0.0000 (absolute value ranks)
Evidence completeness20.0criteria fully applied
Timing4.5discharged 6 days ago
Open
6 Blake Coldridge · Heart failure
ENC-00175 · Cardiology
Specificity gap “heart failure”
I50.9
Acute on chronic diastolic (HFpEF) heart failure
I50.33
principal → principal
MS-DRG 293 → 293 (RW +0.0000)
24
Priority score components
ComponentPointsWhy
Diagnosis-level change0.0secondary-diagnosis level principal -> principal
Grouping change (illustrative)0.0illustrative relative-weight change +0.0000 (absolute value ranks)
Evidence completeness20.0criteria fully applied
Timing4.5discharged 10 days ago
Open

"Approved" in the status column means the query was sent; "Rejected" means a CDI specialist dismissed the finding with a reason. Grouping effects use a small embedded subset of public CMS FY2026 tables and are illustrative, never a payment estimate.