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.
← Back to the worklist · Whole encounter ENC-00042
Marisol Thorne: Malnutrition
ENC-00042 · 84F · Hospital Medicine · admitted Sat Oct 31, 2026 12:25 PM · discharged Wed Nov 04, 2026 01:08 PM · attending Dr. Gideon Zeller · resident Dr. Elena Nakashima
Specificity gap Criteria met Open
Criteria support Moderate (non-severe) protein-calorie malnutrition (acute illness context) (E44.0); no corresponding diagnosis is documented.
Documented vs supported
- Documented
- not documented
- Criteria support
- Moderate (non-severe) protein-calorie malnutrition (acute illness context) · E44.0 Moderate protein-calorie malnutrition
- Outcome
- 4 moderate-or-worse characteristics, fewer than two severe (acute illness context)
- Rule
- Malnutrition severity (ASPEN/Academy 2012 consensus characteristics) v2026.11-1
- Published source
- Consensus statement: Academy of Nutrition and Dietetics and ASPEN: characteristics recommended for the identification and documentation of adult malnutrition (White JV et al., J Acad Nutr Diet 2012;112:730-738) (2012), Table: clinical characteristics; at least two of six characteristics; acute illness and chronic illness contexts · source (checked 2026-11-14)
- Contested
- GLIM (2019) is an alternative, internationally endorsed framework with different thresholds; an organization must choose one per policy. This rule encodes ASPEN/Academy 2012 and lists GLIM as the alternative.
Effect if the clinician agrees (illustrative)
- Change
- add E44.0
- Secondary-diagnosis level
- — → CC
- MS-DRG (illustrative)
- 194 Simple pneumonia and pleurisy with CC → 194 Simple pneumonia and pleurisy with CC
- Relative weight
- 0.8059 → 0.8059 (+0.0000)
- Codes before
- J18.9, N18.9, E87.1
- Codes after
- J18.9, N18.9, E87.1, E44.0
All open gaps on this encounter together: MS-DRG 194 → 194 (RW +0.0000). The grouping does not change; the record becomes accurate.
CC/MCC status, CC exclusions (subset) and relative weights from the public CMS FY2026 IPPS final rule tables (5, 6I, 6J, 6K). This is not a grouper and not a payment estimate. Queries never mention any of this.
Severity documentation index change SIMULATED
0.5 points
SIMULATED: Illustrative severity weights (MCC = 1.0, CC = 0.5, non-CC = 0) summed over secondary diagnoses; not a validated risk-adjustment model and not a measured effect.
Evidence
Structured values are read by code from the cited rows. Note facts are shown only when the model's quote was found verbatim in the note.
| Input | Value | Source |
|---|---|---|
| Context from the dietitian assessment ("acute" or "chronic" illness) | acute |
“Context: acute illness”
Show the quote in the noteNUTRITION ASSESSMENT (Registered Dietitian)
Patient: Marisol Thorne MRN: MRN74024635
Context: acute illness
Intake: estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutane … |
| Energy intake as % of estimated need | 60.0 |
“estimated energy intake 60% of needs for 9 days”
Show the quote in the noteNUTRITION ASSESSMENT (Registered Dietitian)
Patient: Marisol Thorne MRN: MRN74024635
Context: acute illness
Intake: estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Rec … |
| Duration of reduced intake (days) | 9.0 |
“estimated energy intake 60% of needs for 9 days”
Show the quote in the noteNUTRITION ASSESSMENT (Registered Dietitian)
Patient: Marisol Thorne MRN: MRN74024635
Context: acute illness
Intake: estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Rec … |
| Weight loss (%) | 5.2 |
“5.2% weight loss over 30 days”
Show the quote in the note… gistered Dietitian)
Patient: Marisol Thorne MRN: MRN74024635
Context: acute illness
Intake: estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Recommendations: high-protein oral supplement; cal … |
| Period of the weight loss (days) | 30.0 |
“5.2% weight loss over 30 days”
Show the quote in the note… gistered Dietitian)
Patient: Marisol Thorne MRN: MRN74024635
Context: acute illness
Intake: estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Recommendations: high-protein oral supplement; cal … |
| Subcutaneous fat loss (0 none, 1 mild, 2 moderate, 3 severe) | 1 |
“mild loss of subcutaneous fat”
Show the quote in the note… Context: acute illness
Intake: estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Recommendations: high-protein oral supplement; calorie counts; weekly weights. |
| Muscle mass loss (0-3) | 1 |
“mild muscle wasting”
Show the quote in the note… estimated energy intake 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Recommendations: high-protein oral supplement; calorie counts; weekly weights. |
| Fluid accumulation (0-3) | 0 |
“no fluid accumulation”
Show the quote in the note… ke 60% of needs for 9 days.
Weight history: 5.2% weight loss over 30 days.
Nutrition-focused physical exam: mild loss of subcutaneous fat; mild muscle wasting; no fluid accumulation.
Recommendations: high-protein oral supplement; calorie counts; weekly weights. |
Rule trace (inputs, thresholds, outcome)
| Step | Expression | Inputs and thresholds read | Result |
|---|---|---|---|
| derived: a_sev_intake | intake_pct <= t.a_sev_intake_pct and intake_days >= t.a_sev_intake_days |
intake_days=9.0, intake_pct=60.0, t.a_sev_intake_days=5, t.a_sev_intake_pct=50 | false |
| derived: a_mod_intake | intake_pct < t.a_mod_intake_pct and intake_days > t.a_mod_intake_days |
intake_days=9.0, intake_pct=60.0, t.a_mod_intake_days=7, t.a_mod_intake_pct=75 | true |
| derived: a_sev_wt | (wt_loss_days <= 7 and wt_loss_pct > 2) or (wt_loss_days <= 31 and wt_loss_pct > 5) or (wt_loss_days <= 92 and wt_loss_pct > 7.5) |
wt_loss_days=30.0, wt_loss_pct=5.2 | true |
| derived: a_mod_wt | (wt_loss_days <= 7 and wt_loss_pct >= 1) or (wt_loss_days <= 31 and wt_loss_pct >= 5) or (wt_loss_days <= 92 and wt_loss_pct >= 7.5) |
wt_loss_days=30.0, wt_loss_pct=5.2 | true |
| derived: c_sev_intake | intake_pct <= t.c_intake_pct and intake_days >= t.c_intake_days |
intake_days=9.0, intake_pct=60.0, t.c_intake_days=30, t.c_intake_pct=75 | false |
| derived: c_mod_intake | intake_pct < t.c_intake_pct and intake_days >= t.c_intake_days |
intake_days=9.0, intake_pct=60.0, t.c_intake_days=30, t.c_intake_pct=75 | false |
| derived: c_sev_wt | (wt_loss_days <= 31 and wt_loss_pct > 5) or (wt_loss_days <= 92 and wt_loss_pct > 7.5) or (wt_loss_days <= 183 and wt_loss_pct > 10) or (wt_loss_days <= 366 and wt_loss_pct > 20) |
wt_loss_days=30.0, wt_loss_pct=5.2 | true |
| derived: c_mod_wt | (wt_loss_days <= 31 and wt_loss_pct >= 5) or (wt_loss_days <= 92 and wt_loss_pct >= 7.5) or (wt_loss_days <= 183 and wt_loss_pct >= 10) or (wt_loss_days <= 366 and wt_loss_pct >= 20) |
wt_loss_days=30.0, wt_loss_pct=5.2 | true |
| derived: n_assessed | known(intake_pct, wt_loss_pct, fat_loss, muscle_loss, fluid, grip_reduced) |
fat_loss=1, fluid=0, grip_reduced=unknown, intake_pct=60.0, muscle_loss=1, wt_loss_pct=5.2 | 5 |
| derived: n_severe | case(nutr_context == 'acute', count(a_sev_intake, a_sev_wt, fat_loss >= 2, muscle_loss >= 2, fluid >= 2, grip_reduced), nutr_context == 'chronic', count(c_sev_intake, c_sev_wt, fat_loss >= 3, muscle_loss >= 3, fluid >= 3, grip_reduced), null) |
a_sev_intake=False, a_sev_wt=True, c_sev_intake=False, c_sev_wt=True, fat_loss=1, fluid=0, grip_reduced=unknown, muscle_loss=1, nutr_context=acute | 1 |
| derived: n_moderate | case(nutr_context == 'acute', count(a_sev_intake or a_mod_intake, a_sev_wt or a_mod_wt, fat_loss >= 1, muscle_loss >= 1, fluid >= 1, grip_reduced), nutr_context == 'chronic', count(c_sev_intake or c_mod_intake, c_sev_wt or c_mod_wt, fat_loss >= 1, muscle_loss >= 1, fluid >= 1, grip_reduced), null) |
a_mod_intake=True, a_mod_wt=True, a_sev_intake=False, a_sev_wt=True, c_mod_intake=False, c_mod_wt=True, c_sev_intake=False, c_sev_wt=True, fat_loss=1, fluid=0, grip_reduced=unknown, muscle_loss=1, nutr_context=acute | 4 |
| outcome: severe | n_severe >= 2 |
n_severe=1 | false |
| outcome: moderate | n_moderate >= 2 |
n_moderate=4 | true |
Documentation query
Title and question drafted by model clockworks-mock (audit entry #2040); clinical indicators and answer options assembled by code from the rule and the record.
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DOCUMENTATION QUERY (draft) Title: Clarification request: nutrition documentation Encounter: ENC-00042 Patient: Marisol Thorne To: Dr. Gideon Zeller Clinical indicators from the health record: - "Context: acute illness" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 4] - "estimated energy intake 60% of needs for 9 days" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 5] - "estimated energy intake 60% of needs for 9 days" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 5] - "5.2% weight loss over 30 days" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 6] - "5.2% weight loss over 30 days" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 6] - "mild loss of subcutaneous fat" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 7] - "mild muscle wasting" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 7] - "no fluid accumulation" (2026-11-01 14:25) [Nutrition assessment DOC-000141, p. 1, line 7] Question: The dietitian assessment above is documented in this encounter. Based on your clinical judgement, can a related nutritional diagnosis, including severity, be documented? Response options (select one or write your own): ( ) Moderate protein-calorie malnutrition ( ) Severe protein-calorie malnutrition ( ) Other (please specify): ____________ ( ) Unable to determine Please respond based on your independent clinical judgement. Any response, including "unable to determine", is acceptable. This query and your response are kept as part of the health record.
Other findings on this encounter
- Acute kidney injury · Specificity gap Criteria support Acute kidney injury (KDIGO stage 2) (N17.9); no corresponding diagnosis is documented.
- Chronic kidney disease · Specificity gap Documented “chronic kidney disease” (N18.9); criteria support the more specific Chronic kidney disease stage 3b (N18.32).
- Hyponatraemia · Clinical judgement required Clinical judgement required: Low sodium without documented treatment or repeat values; clinical significance is a clinician judgement.
History
| Seq | When (UTC) | Actor | Action | Entities | Decision / reason | Model / hashes |
|---|---|---|---|---|---|---|
| 2040 | 2026-11-14T20:57:23 | system:llm system |
llm.call |
ENC-00042, ENC-00042.malnutrition | — | clockworks-mock mock-1/exactdx.draft_query@1 prompt d06d622e0ef6 output de34f00338d8 entry be2ef52f4875 |
| 1214 | 2026-11-14T19:24:28 | system:llm system |
llm.call |
ENC-00042, ENC-00042.malnutrition | — | clockworks-mock mock-1/exactdx.draft_query@1 prompt d06d622e0ef6 output de34f00338d8 entry 21150a3c563d |
| 472 | 2026-11-14T18:29:04 | system:llm system |
llm.call |
ENC-00042, ENC-00042.malnutrition | — | clockworks-mock mock-1/exactdx.draft_query@1 prompt d06d622e0ef6 output de34f00338d8 entry 0ac0fbbbf39c |