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HOSPITAL Score Calculator (Donze 2013)
x402
HOSPITAL Score Calculator (Donze 2013) is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-13).
Computes the HOSPITAL score for 30-day potentially avoidable readmission risk, returning a numeric score and risk band (low/intermediate/high) based on seven caller-supplied clinical flags.
Price / call$0.005
Success—
StatusUnknown
How this service works
HOSPITAL (Donze 2013 JAMA Intern Med acronym table): hemoglobin_lt_12 (last Hb <12 g/dL) 1; oncology_service 2; sodium_lt_135 (last Na <135 mmol/L) 1; procedure (any ICD-coded procedure during the stay) 1; urgent_or_emergent_admission 1; admissions_12mo 0-1→0, 2-5→2, >5→5; los_ge_5_days 2. Max 13. Bands 0-4 low, 5-6 intermediate, >=7 high for potentially avoidable 30-day readmission (SQLape), not all-cause. Flags and counts are caller-assigned. Not a discharge order or diagnosis.
Output
Returns the total HOSPITAL score (integer 0–13), the risk band (low for 0–4, intermediate for 5–6, high for ≥7) for potentially avoidable 30-day readmission (SQLape definition, not all-cause), and the point contribution from each of the seven input components.
Example use cases
Discharge risk stratification workflow
“Score this patient's 30-day readmission risk using the HOSPITAL score: last hemoglobin was low (under 12), not on oncology service, sodium was normal, no procedure this admission, admission was emergent, 2 prior admissions in the last year, and stay was only 3 days.”
High-risk oncology patient flagging
“What's the HOSPITAL score for a patient leaving the oncology service who had low hemoglobin, low sodium, an ICD-coded procedure, came in urgently, had 7 admissions in the past 12 months, and was here for 8 days?”
EHR population health analytics pipeline
“Compute the HOSPITAL readmission score for a patient with normal hemoglobin, not on oncology, normal sodium, no procedure, elective admission, 1 prior admission in the past year, and a length of stay of 4 days — I want to know the numeric score and whether they're low, intermediate, or high risk.”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/hospitalWhen to prefer
Use this endpoint when you need a validated, point-scored readmission risk calculation strictly following the Donze 2013 HOSPITAL score methodology and you have already determined the boolean clinical flags externally (e.g. from an EHR extraction step). Prefer it over general-purpose LLM inference when you need a reproducible, auditable numeric score and SQLape-aligned risk band for discharge planning or quality reporting pipelines.
Side effects
- Missing required boolean flag — HTTP 400 validation error
- admissions_12mo outside 0–50 integer range — clamped or rejected depending on schema enforcement
- Caller misclassifies clinical values (e.g. sends raw hemoglobin number instead of boolean flag) — schema rejects non-boolean
- Score is for SQLape-defined potentially avoidable readmission, not all-cause; misuse leads to incorrect risk interpretation
- Network or payment failure returns HTTP 402 or 5xx with no score
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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